NPPES file of Aug 9, 2026

Qian Feng, FNP

Family Nurse Practitioner · Gaithersburg, MD

Qian Feng, FNP is a family nurse practitioner with a practice address in Gaithersburg, Maryland, and NPI 1427590629, issued on Nov 6, 2016. Check the license (Maryland R172596, 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
1427590629
Name
Qian Feng
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
R172596 MD
Self-reported in NPPES; status is on the state search
Practice location
40 Ivy Oak CT, Gaithersburg, MD 20877
Phone
(240) 938-0782
Enumerated
Nov 6, 2016
Record last updated
Apr 27, 2023
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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Verify Qian Feng 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 R172596
    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
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77% fewer Medicare Part D claims than the average family nurse practitioner in 2024

305 Medicare Part D claims for 128 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Qian Feng305
  2. Specialty average1,305

Most prescribed

  1. Clopidogrel79 claims
  2. Nitroglycerin41 claims
  3. Atorvastatin Calcium38 claims
  4. Brilinta26 claims
  5. Pantoprazole Sodium14 claims
  6. Metoprolol Succinate12 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.

Industry payments in 2024: $671.34

18 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Qian Feng$671.34
  2. Specialty average$650.95

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

Qian Feng among 4,124 family nurse practitioner records in Maryland

Qian Feng, FNP is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 33% of them.

  • NPI issued2016 · 33% of these records are older, 61% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2023 · 41% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

59 family nurse practitioner records list a practice address in Gaithersburg

They are 59 of the 2,580 NPPES records with a practice address in Gaithersburg, and 4,124 family nurse practitioner records in Maryland.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Leila Abedi, CRNP-FGaithersburg, MD 208771699091603
  2. Mary Boateng, DNP, FNPGaithersburg, MD 208771205343498
  3. Justine EmbeleGaithersburg, MD 208771598323677
  4. Marylynn Gonsalves, NPGaithersburg, MD 208771871539064
  5. Julie Hounchell, APRNGaithersburg, MD 208771609893643
  6. Janet Kamendi, CRNPGaithersburg, MD 208771700140308
  7. Violet Kamendi, CRNPGaithersburg, MD 208771528323771
  8. Henriette Kamgang-Noubissi, NPGaithersburg, MD 208771649731563

Common questions

What is Qian Feng, FNP's NPI number?

Qian Feng, FNP's National Provider Identifier (NPI) is 1427590629, issued on Nov 6, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Qian Feng, FNP located?

The NPPES record lists a practice address at 40 Ivy Oak CT, Gaithersburg, MD, 20877. Phone: (240) 938-0782. Providers update this record themselves, so call before visiting.

How can I verify Qian Feng, FNP's license?

NPPES lists Maryland license number R172596, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Qian Feng, FNP prescribe under Medicare Part D?

In 2024, Qian Feng, FNP had 305 Medicare Part D claims for 128 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.