NPPES file of Aug 9, 2026

Helen Ames Stevens, MD

Family Nurse Practitioner · Washington, DC

Helen Ames Stevens, MD is a family nurse practitioner with a practice address in Washington, District of Columbia, and NPI 1366616112, issued on Apr 14, 2008. Check the license with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366616112
Name
Helen Ames Stevens
Credential
MD
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
190760 MA
Self-reported in NPPES; status is on the state search
Practice location
US Dept OF State, Washington, DC 20522
Phone
(202) 663-2453
Enumerated
Apr 14, 2008
Record last updated
Apr 14, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(202) 663-3247
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at US Dept OF State

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Cheryl Alston, MDInternal Medicine Physician1053500850
  2. Patricia Beith, NPFamily Nurse Practitioner1730377912
  3. Barbara Bowden, N.P.Family Nurse Practitioner1326220765
  4. Rena Brescia, NPFamily Nurse Practitioner1053500876
  5. Karen Dimitroff, NPFamily Nurse Practitioner1467641290
  6. Lawrence Gernon, MDInternal Medicine Physician1225227069

Verify Helen Ames Stevens in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich District of Columbia board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the District of Columbia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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93% fewer Medicare Part D claims than the average family nurse practitioner in 2024

92 Medicare Part D claims for 61 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Helen Stevens92
  2. Specialty average1,305

Most prescribed

  1. Atovaquone-Proguanil Hcl55 claims
  2. Azithromycin34 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Helen Ames Stevens among 682 family nurse practitioner records in District of Columbia

Helen Ames Stevens, MD 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. Its NPI, issued in 2008, is newer than 17% of them.

  • NPI issued2008 · 17% of these records are older, 81% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 46% of these records are
  • Record last updated2008 · 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.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Eileen Drummond, NPWashington, DC 205221689686198
  2. Robert Giallongo, FNP, MPHWashington, DC 205221124188966
  3. Edith Gidley, ARNPWashington, DC 205221215010954
  4. Kathleen Glaser, NPWashington, DC 205221578685400
  5. Joan Grew, N.P.Washington, DC 205221649489568
  6. Judy Harris, RN, MSN, APRN-CWashington, DC 205221952477796
  7. Melissa JeffersonWashington, DC 205221932233582
  8. Sandra Moore, MSN, ARNP-BCWashington, DC 205221396804167

Common questions

What is Helen Ames Stevens, MD's NPI number?

Helen Ames Stevens, MD's National Provider Identifier (NPI) is 1366616112, issued on Apr 14, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Helen Ames Stevens, MD located?

The NPPES record lists a practice address at US Dept OF State, Washington, DC, 20522. Phone: (202) 663-2453. Providers update this record themselves, so call before visiting.

How can I verify Helen Ames Stevens, MD's license?

Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.

How much does Helen Ames Stevens, MD prescribe under Medicare Part D?

In 2024, Helen Ames Stevens, MD had 92 Medicare Part D claims for 61 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.