NPPES file of Aug 9, 2026

Thuymi St Peter, FNP-BC

Family Nurse Practitioner · Plymouth, MA

Thuymi St Peter, FNP-BC is a family nurse practitioner with a practice address in Plymouth, Massachusetts, and NPI 1972120079, issued on Jul 6, 2020. Check the license (Massachusetts RN2330306, as entered in NPPES) with the Massachusetts 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
1972120079
Name
Thuymi St Peter
Credential
FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
RN2330306 MA
Self-reported in NPPES; status is on the state search
Practice location
140 Samoset St Ste 2, Plymouth, MA 02360
Phone
(857) 529-5220
Enumerated
Jul 6, 2020
Record last updated
May 13, 2026
Medicare enrollment
Enrolled (PECOS I20210722002074); 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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8 nearest family nurse practitioner records → All 4,724 in Massachusetts → Look up another NPI →

Also registered at 140 Samoset St Ste 2

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

  1. Kathleen Bentley, NP-BCFamily Nurse Practitioner1114513694
  2. Morgan Desa, FNP-BCFamily Nurse Practitioner1326559451
  3. Hannah Dygert, PACPhysician Assistant1629825864
  4. Amber Earl, PA-CPhysician Assistant1235912122
  5. Bridget Healy, PA-CPhysician Assistant1740021765
  6. Samantha Hinken, PA-CPhysician Assistant1033941026

Verify Thuymi St Peter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license RN2330306    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 Massachusetts 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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80% fewer Medicare Part D claims than the average family nurse practitioner in 2024

261 Medicare Part D claims for 196 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Thuymi St Peter261
  2. Specialty average1,305

Most prescribed

  1. Amoxicillin-Clavulanate Potass43 claims
  2. Azithromycin25 claims
  3. Sulfamethoxazole-Trimethoprim25 claims
  4. Cephalexin19 claims
  5. Prednisone19 claims
  6. Albuterol Sulfate Hfa16 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: $24.41

1 payment: food and beverage; the largest payer was Pfizer 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. Thuymi St Peter$24.41
  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.

Bills Medicare through 2 group practices

  1. Afc Physicians OF Massachusetts, PCDedham, MA
  2. Convenientmd - Ffs UC LLCNewburyport, MA

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

Thuymi St Peter among 4,724 family nurse practitioner records in Massachusetts

Thuymi St Peter, FNP-BC is one of 4,724 family nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 60% of them.

  • NPI issued2020 · 60% of these records are older, 33% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2020 · median 2019 among the 2,704 with a school on file
  • Record last updated2026 · 42% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

60 family nurse practitioner records list a practice address in Plymouth

They are 60 of the 1,954 NPPES records with a practice address in Plymouth, and 4,724 family nurse practitioner records in Massachusetts.

All 4,724 in Massachusetts → Every provider in Plymouth → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kathleen Brodt, NURSE PRACTITIONERPlymouth, MA 023601821264847
  2. Rose Cain, NPPlymouth, MA 023601033188206
  3. Bonnie Chuk, MSN, CNP, APRNPlymouth, MA 023601598720005
  4. Tanya Hopkins, FNPPlymouth, MA 023601376539262
  5. Bridget Langa, A.P.R.N.Plymouth, MA 023601275524639
  6. Judith Lavigniac, APRN-BCPlymouth, MA 023601154340834
  7. Janet Lincoln, FNPPlymouth, MA 023601881686996
  8. Caitlin Marchenko, NPPlymouth, MA 023601104114792

Common questions

What is Thuymi St Peter, FNP-BC's NPI number?

Thuymi St Peter, FNP-BC's National Provider Identifier (NPI) is 1972120079, issued on Jul 6, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Thuymi St Peter, FNP-BC located?

The NPPES record lists a practice address at 140 Samoset St Ste 2, Plymouth, MA, 02360. Phone: (857) 529-5220. Providers update this record themselves, so call before visiting.

How can I verify Thuymi St Peter, FNP-BC's license?

NPPES lists Massachusetts license number RN2330306, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Thuymi St Peter, FNP-BC prescribe under Medicare Part D?

In 2024, Thuymi St Peter, FNP-BC had 261 Medicare Part D claims for 196 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.