Mary Josephine Stein, CFNP
Family Nurse Practitioner · Washington, DC
Mary Josephine Stein, CFNP is a family nurse practitioner with a practice address in Washington, District of Columbia, and NPI 1902193030, issued on Jul 10, 2011. Check the license (District of Columbia RN960599, as entered in NPPES) with the District of Columbia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Josephine Stein
- Credential
- CFNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- RN960599 DC
Self-reported in NPPES; status is on the state search - Practice location
- 128 M St NW, Washington, DC 20001
- Phone
- (202) 682-3840
- Enumerated
- Jul 10, 2011
- Record last updated
- Jul 10, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (202) 682-3854
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 682 in District of Columbia → Look up another NPI →
Also registered at 128 M St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cecillia Tsao, MDEndocrinology, Diabetes & Metabolism Physician1821101767
Verify Mary Josephine Stein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
Search for license RN960599Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mary Josephine Stein among 682 family nurse practitioner records in District of Columbia
Mary Josephine Stein, CFNP is one of 682 family nurse practitioner records with a practice address in District of Columbia. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 25% of them.
- NPI issued2011 · 25% of these records are older, 72% newer
- In a Medicare fileNo · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2011 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
675 family nurse practitioner records list a practice address in Washington
They are 675 of the 45,857 NPPES records with a practice address in Washington, and 682 family nurse practitioner records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 682 in District of Columbia → Every provider in Washington → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Chinyere AbiiWashington, DC 200011184987869
- Yiesak AsfawWashington, DC 200011487019030
- Sharmin Diaz, NP-F-BCWashington, DC 200011083054951
- Lara Fife, FNPWashington, DC 200011497183115
- Lisa Hacker, ARNPWashington, DC 200011003834771
- Josephine Ignis, FNPWashington, DC 200011891954053
- Amber Kaufman, APNWashington, DC 200011225376551
- Njukam Loveline, NURSE PRACTITIONERWashington, DC 200011508114489
Common questions
What is Mary Josephine Stein, CFNP's NPI number?
Mary Josephine Stein, CFNP's National Provider Identifier (NPI) is 1902193030, issued on Jul 10, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Mary Josephine Stein, CFNP located?
The NPPES record lists a practice address at 128 M St NW, Washington, DC, 20001. Phone: (202) 682-3840. Providers update this record themselves, so call before visiting.
How can I verify Mary Josephine Stein, CFNP's license?
NPPES lists District of Columbia license number RN960599, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.