Individual provider

Grace Rodlauer, NP

Nurse Practitioner Registered Nurse

Grace Rodlauer, NP is a Nurse Practitioner in Washington, DC, registered under NPI 1184315533. 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 1242 WISCONSIN AVE NW, Washington, DC 20007. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

1242 WISCONSIN AVE NW, Washington, DC 20007 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
R237365 MD Nurse Practitioner primary
1070333 TX Registered Nurse
0001290442 VA Registered Nurse
R237365 MD Registered Nurse
RN1044642 DC Registered Nurse
95216791 CA Registered Nurse
0024183778 VA Nurse Practitioner
95015707 CA Nurse Practitioner
1070333 TX Nurse Practitioner
NP1044642 DC Nurse Practitioner

Licences are recorded in 5 states: MD, TX, VA, DC, CA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)

This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.

Licensed in 5 states

This provider holds licences in 5 states: California, District of Columbia, Maryland, Texas and Virginia. The practice address on file is in Washington, DC, 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.

CA California
Licence
95216791
Specialty
Registered Nurse
Verify with the CA board →
DC District of Columbia practice address
Licence
RN1044642
Specialty
Registered Nurse
Verify with the DC board →
MD Maryland
Licence
R237365
Specialty
Nurse Practitioner
Verify with the MD board →
TX Texas
Licence
1070333
Specialty
Registered Nurse
Verify with the TX board →
VA Virginia
Licence
0001290442
Specialty
Registered Nurse
Verify with the VA 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 10 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
363L00000X Nurse Practitioner R237365 MD primary
163W00000X Registered Nurse 1070333 TX
163W00000X Registered Nurse 0001290442 VA
163W00000X Registered Nurse R237365 MD
163W00000X Registered Nurse RN1044642 DC
163W00000X Registered Nurse 95216791 CA
363L00000X Nurse Practitioner 0024183778 VA
363L00000X Nurse Practitioner 95015707 CA
363L00000X Nurse Practitioner 1070333 TX
363L00000X Nurse Practitioner NP1044642 DC

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.

NPI1184315533 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateMay 17, 2023
Last updatedJan 7, 2025
StatusActive
Sole proprietorNo
CredentialNP
Practice address 1242 WISCONSIN AVE NW
Washington, DC 20007
(202) 978-2266
Mailing address 6039 CRIMSON CT
Mc Lean, VA 22101
This record was updated on Jan 7, 2025, which is recent enough that the contact details are likely still accurate.

Number check

1184315533 passes the NPI check digit test The final digit 3 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 1 8 4 3 1 5 5 3
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 1 7 4 6 1 1 5 6

Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3

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 1184315533?
NPI 1184315533 is the National Provider Identifier assigned to Grace Rodlauer, NP in Washington, DC. 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 Grace Rodlauer, NP?
The phone number on file with NPPES is (202) 978-2266, last updated Jan 7, 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.
Is NPI 1184315533 a valid number?
Yes. 1184315533 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.