NPPES file of Aug 9, 2026

Thanh-Ho D. Nguyen, RPA

Physician Assistant · New Windsor, NY

Thanh-Ho D. Nguyen, RPA is a physician assistant with a practice address in New Windsor, New York, and NPI 1841525128, issued on Oct 5, 2009. Check the license (New York 013534, as entered in NPPES) with the New York 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841525128
Name
Thanh-Ho D. Nguyen
Credential
RPA
Primary taxonomy
Physician Assistant 363A00000X
License number
013534 NY
Self-reported in NPPES; status is on the state search
Practice location
955 Little Britain RD, New Windsor, NY 12553
Phone
(845) 562-0740
Enumerated
Oct 5, 2009
Record last updated
Jun 16, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid ID
03874980 NY
Medicare enrollment
Enrolled (PECOS I20100701000114); 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 955 Little Britain RD

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

  1. Priya Mathews, NPGerontology Nurse Practitioner1265259402
  2. Arif Muslim, MDGastroenterology Physician1053534578
  3. Jaspreet Singh, D.O.Urology Physician1598859217
  4. Michael SternUrology Physician1356737134
  5. Praneeth Vemulapalli, MDUrology Physician1760642037
  6. Majed Zouhairi, MDGastroenterology Physician1437383833

Verify Thanh-Ho D. Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 013534
    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 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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17% more Medicare Part D claims than the average physician assistant in 2024

971 Medicare Part D claims for 293 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Thanh-Ho Nguyen971
  2. Specialty average830

Most prescribed

  1. Pantoprazole Sodium264 claims
  2. Omeprazole98 claims
  3. Sucralfate95 claims
  4. Famotidine86 claims
  5. Sod Sulf-Potass Sulf-Mag Sulf77 claims
  6. Dicyclomine Hcl54 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 86.7 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score85.4
  2. Costout of 100 · 30%72.8
  3. Promoting interoperabilityout of 100 · 25%97.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $939.68

52 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thanh-Ho Nguyen$939.68
  2. Specialty average$841.65

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. Premier Medical Group OF The Hudson Valley PCPoughkeepsie, NY

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

Thanh-Ho D. Nguyen among 15,555 physician assistant records in New York

Thanh-Ho D. Nguyen, RPA is one of 15,555 physician assistant records with a practice address in New York. 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 2009, is newer than 23% of them.

  • NPI issued2009 · 23% of these records are older, 74% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated2009 · median 2018 among the 8,158 with a school on file
  • Record last updated2020 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 physician assistant records list a practice address in New Windsor

They are 10 of the 608 NPPES records with a practice address in New Windsor, and 15,555 physician assistant records in New York.

The 8 physician assistant records with the nearest ZIP codes

  1. Christine Doering, P.A.New Windsor, NY 125531972893675
  2. Theresa Dowd, PA-CNew Windsor, NY 125531811500721
  3. Wright Gillies, PA-CNew Windsor, NY 125531316972532
  4. Leon JuncajNew Windsor, NY 125531669365417
  5. Ruth Keeling, PA-CNew Windsor, NY 125531235804584
  6. Sagine Maignan, PA-CNew Windsor, NY 125531588968739
  7. Krystle Pohl, PANew Windsor, NY 125531811299373
  8. Steven Ramm, PANew Windsor, NY 125531801876628

Common questions

What is Thanh-Ho D. Nguyen, RPA's NPI number?

Thanh-Ho D. Nguyen, RPA's National Provider Identifier (NPI) is 1841525128, issued on Oct 5, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Thanh-Ho D. Nguyen, RPA located?

The NPPES record lists a practice address at 955 Little Britain RD, New Windsor, NY, 12553. Phone: (845) 562-0740. Providers update this record themselves, so call before visiting.

How can I verify Thanh-Ho D. Nguyen, RPA's license?

NPPES lists New York license number 013534, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Thanh-Ho D. Nguyen, RPA prescribe under Medicare Part D?

In 2024, Thanh-Ho D. Nguyen, RPA had 971 Medicare Part D claims for 293 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Thanh-Ho D. Nguyen, RPA's MIPS final score?

The 2023 MIPS final score is 86.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.