Individual provider

Kathlene Vannoy, FNP

Nurse Practitioner Medicare enrolled

Kathlene Vannoy, FNP is a Nurse Practitioner in New York, NY, registered under NPI 1821454596.

Getting there

The practice address on file is 101 GREENWICH ST STE 403, New York, NY 10006. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

101 GREENWICH ST STE 403, New York, NY 10006 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
347317 NY Nurse Practitioner primary
106955 WA Nurse Practitioner
832676 NV Nurse Practitioner
0024179743 VA Nurse Practitioner
106955 WV Nurse Practitioner
5008291 CA Nurse Practitioner
RN1058968 DC Nurse Practitioner
5008291 NC Nurse Practitioner
R245037 MD Nurse Practitioner
LG-0011488 DE Nurse Practitioner
26NJ01169500 NJ Nurse Practitioner
209.022562 IL Nurse Practitioner
247775 AZ Nurse Practitioner
9193 CT Nurse Practitioner
1008379 TX Nurse Practitioner

Licences are recorded in 15 states: NY, WA, NV, VA, WV, CA, DC, NC, MD, DE, NJ, IL, AZ, CT, TX. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)
Status
Approved
Provider type
Practitioner - Nurse Practitioner
PAC ID
2567989502

Enrolled in Medicare 5 times, across 5 states:

StateEnrollment IDProvider type
Louisiana I20250503000099 Practitioner - Nurse Practitioner
Oklahoma I20250507003595 Practitioner - Nurse Practitioner
Alabama I20250508002104 Practitioner - Nurse Practitioner
Maryland I20250514003585 Practitioner - Nurse Practitioner
Pennsylvania I20250515001458 Practitioner - Nurse Practitioner

Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. There are 5 separate enrolment records across 5 states (LA, OK, AL, MD, PA). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.

Licensed in 15 states

This provider holds licences in 15 states: Arizona, California, Connecticut, District of Columbia, Delaware, Illinois, Maryland, North Carolina, New Jersey, Nevada, New York, Texas, Virginia, Washington and West Virginia. The practice address on file is in New York, NY, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.

AZ Arizona
Licence
247775
Specialty
Nurse Practitioner
Verify with the AZ board →
CA California
Licence
5008291
Specialty
Nurse Practitioner
Verify with the CA board →
CT Connecticut
Licence
9193
Specialty
Nurse Practitioner
Verify with the CT board →
DC District of Columbia
Licence
RN1058968
Specialty
Nurse Practitioner
Verify with the DC board →
DE Delaware
Licence
LG-0011488
Specialty
Nurse Practitioner
Verify with the DE board →
IL Illinois
Licence
209.022562
Specialty
Nurse Practitioner
Verify with the IL board →
MD Maryland
Licence
R245037
Specialty
Nurse Practitioner
Verify with the MD board →
NC North Carolina
Licence
5008291
Specialty
Nurse Practitioner
Verify with the NC board →
NJ New Jersey
Licence
26NJ01169500
Specialty
Nurse Practitioner
Verify with the NJ board →
NV Nevada
Licence
832676
Specialty
Nurse Practitioner
Verify with the NV board →
NY New York practice address
Licence
347317
Specialty
Nurse Practitioner
Verify with the NY board →
TX Texas
Licence
1008379
Specialty
Nurse Practitioner
Verify with the TX board →
VA Virginia
Licence
0024179743
Specialty
Nurse Practitioner
Verify with the VA board →
WA Washington
Licence
106955
Specialty
Nurse Practitioner
Verify with the WA board →
WV West Virginia
Licence
106955
Specialty
Nurse Practitioner
Verify with the WV board →

Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.

What Nurse Practitioner covers

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners. NUCC Health Care Provider Taxonomy, code 363L00000X
Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

All registered taxonomy codes

This provider registers 15 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
363L00000X Nurse Practitioner 347317 NY primary
363L00000X Nurse Practitioner 106955 WA
363L00000X Nurse Practitioner 832676 NV
363L00000X Nurse Practitioner 0024179743 VA
363L00000X Nurse Practitioner 106955 WV
363L00000X Nurse Practitioner 5008291 CA
363L00000X Nurse Practitioner RN1058968 DC
363L00000X Nurse Practitioner 5008291 NC
363L00000X Nurse Practitioner R245037 MD
363L00000X Nurse Practitioner LG-0011488 DE
363L00000X Nurse Practitioner 26NJ01169500 NJ
363L00000X Nurse Practitioner 209.022562 IL
363L00000X Nurse Practitioner 247775 AZ
363L00000X Nurse Practitioner 9193 CT
363L00000X Nurse Practitioner 1008379 TX

The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.

Full NPPES record

An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.

NPI1821454596 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateJan 11, 2016
Last updatedSep 15, 2021
StatusActive
Sole proprietorNo
CredentialFNP
Practice address 101 GREENWICH ST STE 403
New York, NY 10006
(917) 261-4414
Fax (917) 261-4420
Mailing address 1591 JACKSON ST APT 18
San Francisco, CA 94109
The last update on file is Sep 15, 2021. Providers are only required to update NPPES when their information changes, so an older date does not necessarily mean the details are wrong — but it is worth a quick call before you travel.

Number check

1821454596 passes the NPI check digit test The final digit 6 matches the value computed from the first nine digits, so this is a well-formed NPI.
How the check works, step by step

Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.

Digit 8 0 8 4 0 1 8 2 1 4 5 4 5 9
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 8 4 1 8 5 8 5 9

Sum = 74 · next multiple of 10 = 80 · check digit = 6 · actual last digit = 6

A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.

Common questions

What is NPI number 1821454596?
NPI 1821454596 is the National Provider Identifier assigned to Kathlene Vannoy, FNP in New York, NY. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Nurse Practitioner cover?
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional…
How do I contact Kathlene Vannoy, FNP?
The phone number on file with NPPES is (917) 261-4414, last updated Sep 15, 2021. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Does Kathlene Vannoy, FNP accept Medicare?
This NPI has an approved Medicare enrolment in PECOS, which means the provider is enrolled to bill Medicare. Enrolment does not guarantee they are accepting new Medicare patients — verify directly with the office.
Is NPI 1821454596 a valid number?
Yes. 1821454596 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.