NPPES file of Aug 9, 2026

Maria Helena Leo, NP

Nurse Practitioner · Bethesda, MD

Maria Helena Leo, NP is a nurse practitioner with a practice address in Bethesda, Maryland, and NPI 1922728443, issued on Sep 2, 2022. Check the license (Maryland R188297, as entered in NPPES) with the Maryland 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
1922728443
Name
Maria Helena Leo
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
R188297 MD
RI88297 MD
Self-reported in NPPES; status is on the state search
Practice location
6410 Rockledge Dr Ste 660, Bethesda, MD 20817
Phone
(301) 571-0019
Enumerated
Sep 2, 2022
Record last updated
Oct 30, 2023
Fax
(240) 482-0555
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 6410 Rockledge Dr Ste 660

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

  1. Casey Brown, RDRegistered Dietitian1770057564
  2. Shreya Desai, MDHematology & Oncology Physician1871157123
  3. Susan Granato, CNPNurse Practitioner1225688427
  4. Diane Hearn, NPNurse Practitioner1023370921
  5. Meghan Punda, CRNPNurse Practitioner1780838078
  6. Chitra Rajagopal, MDHematology & Oncology Physician1467544312

Verify Maria Helena Leo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license R188297    Check 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 Maryland license search

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99% fewer Medicare Part D claims than the average nurse practitioner in 2024

13 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Maria Leo13
  2. Specialty average1,109

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.

Industry payments in 2024: $953.46

38 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Maria Leo$953.46
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Nurse Practitioner providers in Maryland

There are 1,248 nurse practitioner records in Maryland.

All 1,248 in Maryland → Every provider in Bethesda →

Other nurse practitioner records in Maryland

  1. Meron AbiyRockville, MD1497622419
  2. Krystal Abucevicz-Swick, CRNPCumberland, MD1750867362
  3. Lilian AchiBowie, MD1376406686
  4. Ann AcostaWaldorf, MD1386267011
  5. Alembemulu AdaneSilver Spring, MD1417459603
  6. Gerald AdcockHagerstown, MD1083496970
  7. Hajara AdebowaleGlen Burnie, MD1265161491
  8. Olajumoke Adeleke, NPLanham, MD1053203760
  9. Ilene Ademola, NPCatonsville, MD1194590869
  10. Omobolanle Adenuga, CRNP-FEllicott City, MD1336796465

Common questions

What is Maria Helena Leo, NP's NPI number?

Maria Helena Leo, NP's National Provider Identifier (NPI) is 1922728443, issued on Sep 2, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Maria Helena Leo, NP located?

The NPPES record lists a practice address at 6410 Rockledge Dr Ste 660, Bethesda, MD, 20817. Phone: (301) 571-0019. Providers update this record themselves, so call before visiting.

How can I verify Maria Helena Leo, NP's license?

NPPES lists Maryland license number R188297, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Maria Helena Leo, NP prescribe under Medicare Part D?

In 2024, Maria Helena Leo, NP had 13 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.