NPPES file of Aug 9, 2026

Steven Peter Nguyen, MD

Family Medicine Physician · Cortland, NY

Steven Peter Nguyen, MD is a family medicine physician with a practice address in Cortland, New York, and NPI 1679241061, issued on Sep 1, 2021. Check the license (New York 331820, 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
1679241061
Name
Steven Peter Nguyen
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
331820 NY
MT224532 PA
Self-reported in NPPES; status is on the state search
Practice location
4077 West RD, Cortland, NY 13045
Phone
(607) 753-9977
Enumerated
Sep 1, 2021
Record last updated
Oct 17, 2024
Fax
(570) 887-6864
Medicare enrollment
Enrolled (PECOS I20240910002960); accepts Medicare assignment
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 4077 West RD

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

  1. Jacky Chen, M.D.Family Medicine Physician1538541305
  2. Charlotte Hawkins, MDFamily Medicine Physician1790856029
  3. Jolynn Labouf, NPFamily Nurse Practitioner1609418367
  4. Karen Wickert, NPFamily Nurse Practitioner1033197330

Verify Steven Peter Nguyen 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 331820
    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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82% fewer Medicare Part D claims than the average family medicine physician in 2024

632 Medicare Part D claims for 241 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Steven Nguyen632
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium30 claims
  2. Amlodipine Besylate28 claims
  3. Levothyroxine Sodium21 claims
  4. Metformin Hcl19 claims
  5. Albuterol Sulfate Hfa18 claims
  6. Omeprazole17 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: $14.42

1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Steven Nguyen$14.42
  2. Specialty average$902.55

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

Bills Medicare through one group practice

  1. Guthrie Medical Group PCCortland, NY

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

Steven Peter Nguyen among 6,417 family medicine physician records in New York

Steven Peter Nguyen, MD is one of 6,417 family medicine physician records with a practice address in New York. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 90% of them.

  • NPI issued2021 · 90% of these records are older, 7% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2021 · median 2007 among the 4,188 with a school on file
  • Record last updated2024 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

26 family medicine physician records list a practice address in Cortland

They are 26 of the 751 NPPES records with a practice address in Cortland, and 6,417 family medicine physician records in New York.

The 8 family medicine physician records with the nearest ZIP codes

  1. Maya Aponte, M.DCortland, NY 130451770521973
  2. Nicholas Biondi, DOCortland, NY 130451922082379
  3. Robert Castellanos, M.D.Cortland, NY 130451194831610
  4. Lynn Cunningham, MDCortland, NY 130451023092160
  5. Anthony Di Giovanna, MDCortland, NY 130451477537595
  6. Charlotte Hawkins, MDCortland, NY 130451790856029
  7. Rosemarie Hurley, MDCortland, NY 130451912995978
  8. Cindy Johnson, MDCortland, NY 130451811971245

Common questions

What is Steven Peter Nguyen, MD's NPI number?

Steven Peter Nguyen, MD's National Provider Identifier (NPI) is 1679241061, issued on Sep 1, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Steven Peter Nguyen, MD located?

The NPPES record lists a practice address at 4077 West RD, Cortland, NY, 13045. Phone: (607) 753-9977. Providers update this record themselves, so call before visiting.

How can I verify Steven Peter Nguyen, MD's license?

NPPES lists New York license number 331820, 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 Steven Peter Nguyen, MD prescribe under Medicare Part D?

In 2024, Steven Peter Nguyen, MD had 632 Medicare Part D claims for 241 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.