Holly T. Nguyen, PAC
Medical Physician Assistant · Wilmington, MA
Holly T. Nguyen, PAC is a medical physician assistant with a practice address in Wilmington, Massachusetts, and NPI 1144236266, issued on Jul 31, 2006. Check the license (Massachusetts 1035, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Holly T. Nguyen
- Credential
- PAC
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 1035 MA
Self-reported in NPPES; status is on the state search - Practice location
- 64 Concord St, Wilmington, MA 01887
- Phone
- (978) 988-9700
- Enumerated
- Jul 31, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (978) 988-9701
- Medicare enrollment
- Enrolled (PECOS I20070202000358); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 886 in Massachusetts → Look up another NPI →
Also registered at 64 Concord St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ying Lin, FNP-BCFamily Nurse Practitioner1619860426
Verify Holly T. Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 1035Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average medical physician assistant in 2024
3,023 Medicare Part D claims for 349 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 38 claims were for opioids.
Most prescribed
- Metoprolol Succinate155 claims
- Simvastatin153 claims
- Atorvastatin Calcium127 claims
- Omeprazole103 claims
- Levothyroxine Sodium102 claims
- Amlodipine Besylate95 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): 80.8 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $89.35
2 payments; by number, the most common kind was education; the largest payer was Janssen Biotech, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Rheumatology And Internal Medicine Associates PCWilmington, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Holly T. Nguyen among 886 medical physician assistant records in Massachusetts
Holly T. Nguyen, PAC is one of 886 medical physician assistant records with a practice address in Massachusetts. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 78% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1997 · median 2015 among the 559 with a school on file
- Record last updated2023 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Massachusetts
There are 886 medical physician assistant records in Massachusetts.
All 886 in Massachusetts → Every provider in Wilmington → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Joanne Blouin, PACWilmington, MA 018871548274467
- Hannah GasperoniWinchester, MA 018901861063158
- Adrianna Manzi, PAWinchester, MA 018901508591991
- Nicole Marchionda, PAWinchester, MA 018901073741310
- Lindsay McGovern, PA-CWinchester, MA 018901053097451
- Colleen Thompson, PAWakefield, MA 018801649511379
- Allison Gilbert, PA-CTewksbury, MA 018761922586197
- Gregory Hood, PALynn, MA 019011780834655
Common questions
What is Holly T. Nguyen, PAC's NPI number?
Holly T. Nguyen, PAC's National Provider Identifier (NPI) is 1144236266, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Holly T. Nguyen, PAC located?
The NPPES record lists a practice address at 64 Concord St, Wilmington, MA, 01887. Phone: (978) 988-9700. Providers update this record themselves, so call before visiting.
How can I verify Holly T. Nguyen, PAC's license?
NPPES lists Massachusetts license number 1035, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Holly T. Nguyen, PAC prescribe under Medicare Part D?
In 2024, Holly T. Nguyen, PAC had 3,023 Medicare Part D claims for 349 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Holly T. Nguyen, PAC's MIPS final score?
The 2023 MIPS final score is 80.8 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.