Individual provider

Amy Ellison, CNP

Nurse Practitioner Family Nurse Practitioner Medicare enrolled

Amy Ellison, CNP is a Nurse Practitioner in Westmont, IL, registered under NPI 1457731127. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.

Getting there

The practice address on file is 700 E OGDEN AVE STE 202, Westmont, IL 60559. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

700 E OGDEN AVE STE 202, Westmont, IL 60559 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
209012868 IL Nurse Practitioner primary
71006091A IN Nurse Practitioner
1176681 TX Family Nurse Practitioner
209012868 IL Family Nurse Practitioner
231018 AR Family Nurse Practitioner
SP032117 PA Nurse Practitioner
5021341 NC Family Nurse Practitioner
0037682 OH Nurse Practitioner
38142 TN Family Nurse Practitioner
71006091A IN Family Nurse Practitioner
2025003230 MO Family Nurse Practitioner
APRN-4938 HI Family Nurse Practitioner
315543 AZ Nurse Practitioner
907204 MS Family Nurse Practitioner
11035916 FL Family Nurse Practitioner

Licences are recorded in 13 states: IL, IN, TX, AR, PA, NC, OH, TN, MO, HI, AZ, MS, FL. 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
5294043196

Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. This means the provider is enrolled to bill Medicare, though it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.

Licensed in 13 states

This provider holds licences in 13 states: Arkansas, Arizona, Florida, Hawaii, Illinois, Indiana, Missouri, Mississippi, North Carolina, Ohio, Pennsylvania, Tennessee and Texas. The practice address on file is in Westmont, IL, 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.

AR Arkansas
Licence
231018
Specialty
Family Nurse Practitioner
Verify with the AR board →
AZ Arizona
Licence
315543
Specialty
Nurse Practitioner
Verify with the AZ board →
FL Florida
Licence
11035916
Specialty
Family Nurse Practitioner
Verify with the FL board →
HI Hawaii
Licence
APRN-4938
Specialty
Family Nurse Practitioner
Verify with the HI board →
IL Illinois practice address
Licence
209012868
Specialty
Nurse Practitioner
Verify with the IL board →
IN Indiana
Licence
71006091A
Specialty
Nurse Practitioner
Verify with the IN board →
MO Missouri
Licence
2025003230
Specialty
Family Nurse Practitioner
Verify with the MO board →
MS Mississippi
Licence
907204
Specialty
Family Nurse Practitioner
Verify with the MS board →
NC North Carolina
Licence
5021341
Specialty
Family Nurse Practitioner
Verify with the NC board →
OH Ohio
Licence
0037682
Specialty
Nurse Practitioner
Verify with the OH board →
PA Pennsylvania
Licence
SP032117
Specialty
Nurse Practitioner
Verify with the PA board →
TN Tennessee
Licence
38142
Specialty
Family Nurse Practitioner
Verify with the TN board →
TX Texas
Licence
1176681
Specialty
Family Nurse Practitioner
Verify with the TX 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 209012868 IL primary
363L00000X Nurse Practitioner 71006091A IN
363LF0000X Family Nurse Practitioner Family 1176681 TX
363LF0000X Family Nurse Practitioner Family 209012868 IL
363LF0000X Family Nurse Practitioner Family 231018 AR
363L00000X Nurse Practitioner SP032117 PA
363LF0000X Family Nurse Practitioner Family 5021341 NC
363L00000X Nurse Practitioner 0037682 OH
363LF0000X Family Nurse Practitioner Family 38142 TN
363LF0000X Family Nurse Practitioner Family 71006091A IN
363LF0000X Family Nurse Practitioner Family 2025003230 MO
363LF0000X Family Nurse Practitioner Family APRN-4938 HI
363L00000X Nurse Practitioner 315543 AZ
363LF0000X Family Nurse Practitioner Family 907204 MS
363LF0000X Family Nurse Practitioner Family 11035916 FL

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.

NPI1457731127 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateJun 8, 2015
Last updatedOct 22, 2025
StatusActive
Sole proprietorNo
CredentialCNP
Practice address 700 E OGDEN AVE STE 202
Westmont, IL 60559
(630) 789-9785
This record was updated on Oct 22, 2025, which is recent enough that the contact details are likely still accurate.

Number check

1457731127 passes the NPI check digit test The final digit 7 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 4 5 7 7 3 1 1 2
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 4 1 7 5 3 2 1 4

Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7

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 1457731127?
NPI 1457731127 is the National Provider Identifier assigned to Amy Ellison, CNP in Westmont, IL. 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 Amy Ellison, CNP?
The phone number on file with NPPES is (630) 789-9785, last updated Oct 22, 2025. 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 Amy Ellison, CNP 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 1457731127 a valid number?
Yes. 1457731127 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.