NPPES file of Aug 9, 2026

Huifen Feng

Psychiatry Physician · New York, NY

Huifen Feng is a psychiatry physician with a practice address in New York, New York, and NPI 1669859351, issued on May 1, 2015. Check the license (New York 295061, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1669859351
Name
Huifen Feng
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
295061 NY
Self-reported in NPPES; status is on the state search
Practice location
100 E 77TH St, New York, NY 10075
Phone
(212) 434-2000
Enumerated
May 1, 2015
Record last updated
Aug 2, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190905002560); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 100 E 77TH St

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

  1. Mohamed Aboseria, MDStudent in an Organized Health Care Education/Training Program1225616345
  2. Bincy Abraham, NPFamily Nurse Practitioner1427309947
  3. Abduljabar Adi, MDStudent in an Organized Health Care Education/Training Program1376346957
  4. Arzu Adiguzel, ACNPAcute Care Nurse Practitioner1598019127
  5. Alexia Adler, DNP, AGACNPAcute Care Nurse Practitioner1689593915
  6. Yeshayahu AdonolemRegistered Nurse1235055930

Verify Huifen Feng in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 295061
    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
Open the New York 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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37% more Medicare Part D claims than the average psychiatry physician in 2024

1,370 Medicare Part D claims for 69 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 1% of claims.

  1. Huifen Feng1,370
  2. Specialty average1,000

Most prescribed

  1. Quetiapine Fumarate127 claims
  2. Olanzapine102 claims
  3. Mirtazapine76 claims
  4. Clonazepam73 claims
  5. Escitalopram Oxalate73 claims
  6. Fluoxetine Hcl67 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.

Bills Medicare through one group practice

  1. Maimonides Department OF Psychiatry FppBrooklyn, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Huifen Feng among 6,589 psychiatry physician records in New York

Huifen Feng is one of 6,589 psychiatry physician records with a practice address in New York. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 77% of them.

  • NPI issued2015 · 77% of these records are older, 20% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 39% of these records are
  • Graduated1997 · median 2002 among the 2,559 with a school on file
  • Record last updated2019 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2,604 psychiatry physician records list a practice address in New York

They are 2,604 of the 98,468 NPPES records with a practice address in New York, and 6,589 psychiatry physician records in New York.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Sean Allan, MDNew York, NY 100751538221759
  2. Margaret Altemus, M.D.New York, NY 100751679537450
  3. Marina Auerbach, MD.PH.DNew York, NY 100751750431664
  4. Samantha Boardman, MDNew York, NY 100751528139185
  5. Eileen Kemether, MDNew York, NY 100751679555445
  6. Eugene Lowenkopf, MDNew York, NY 100751265608137
  7. Anna MaloratskyNew York, NY 100751184826984
  8. Lynda Mandell, M.D.New York, NY 100751194743559

Common questions

What is Huifen Feng's NPI number?

Huifen Feng's National Provider Identifier (NPI) is 1669859351, issued on May 1, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Huifen Feng located?

The NPPES record lists a practice address at 100 E 77TH St, New York, NY, 10075. Phone: (212) 434-2000. Providers update this record themselves, so call before visiting.

How can I verify Huifen Feng's license?

NPPES lists New York license number 295061, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Huifen Feng prescribe under Medicare Part D?

In 2024, Huifen Feng had 1,370 Medicare Part D claims for 69 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.