NPPES file of Aug 9, 2026

Michael Walsh, FNP-BC

Family Nurse Practitioner · Weymouth, MA

Michael Walsh, FNP-BC is a family nurse practitioner with a practice address in Weymouth, Massachusetts, and NPI 1174999205, issued on Aug 12, 2015. Check the license (Massachusetts RN214811, 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
1174999205
Name
Michael Walsh
Credential
FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
RN214811 MA
Self-reported in NPPES; status is on the state search
Practice location
987 Main St, Weymouth, MA 02190
Phone
(781) 927-3000
Enumerated
Aug 12, 2015
Record last updated
Nov 17, 2023
Medicare enrollment
Enrolled (PECOS I20160111001739); 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 987 Main St

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

  1. Rachel Ferrara, PA-CPhysician Assistant1326736810
  2. Katherine Genesky, FNP-BCFamily Nurse Practitioner1295422095
  3. Alicia Gibson, PA-CPhysician Assistant1215280953
  4. Alyssa Klein, PA-CPhysician Assistant1316635618
  5. Ashley Leer, FNP-CFamily Nurse Practitioner1952066946
  6. Julianna McGrath, PA-CPhysician Assistant1659932176

Verify Michael Walsh 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 RN214811
    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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77% fewer Medicare Part D claims than the average family nurse practitioner in 2024

304 Medicare Part D claims for 227 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Michael Walsh304
  2. Specialty average1,305

Most prescribed

  1. Amoxicillin-Clavulanate Potass52 claims
  2. Albuterol Sulfate Hfa37 claims
  3. Cephalexin35 claims
  4. Prednisone28 claims
  5. Azithromycin26 claims
  6. Doxycycline Hyclate20 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. Convenientmd - Ffs UC LLCWeymouth, MA

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

Michael Walsh among 4,724 family nurse practitioner records in Massachusetts

Michael Walsh, 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 2015, is newer than 34% of them.

  • NPI issued2015 · 34% of these records are older, 61% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2015 · median 2019 among the 2,704 with a school on file
  • Record last updated2023 · 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).

32 family nurse practitioner records list a practice address in Weymouth

They are 32 of the 1,156 NPPES records with a practice address in Weymouth, and 4,724 family nurse practitioner records in Massachusetts.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Katelyn Arena, NPSouth Weymouth, MA 021901437562261
  2. Carolyn Bogan, MSN, FNP-BC, CARN-APWeymouth, MA 021901902327711
  3. Cecilia Briggs, CNPSouth Weymouth, MA 021901497094411
  4. Rachel Burbine, RNWeymouth, MA 021901013587641
  5. Kelly Casey, CNPSouth Weymouth, MA 021901720695935
  6. Megan Cataldo, CNPWeymouth, MA 021901235731852
  7. Anna-Lisa KilduffSouth Weymouth, MA 021901326645953
  8. Susan Lee, NPWeymouth, MA 021901932524055

Common questions

What is Michael Walsh, FNP-BC's NPI number?

Michael Walsh, FNP-BC's National Provider Identifier (NPI) is 1174999205, issued on Aug 12, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Michael Walsh, FNP-BC located?

The NPPES record lists a practice address at 987 Main St, Weymouth, MA, 02190. Phone: (781) 927-3000. Providers update this record themselves, so call before visiting.

How can I verify Michael Walsh, FNP-BC's license?

NPPES lists Massachusetts license number RN214811, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Michael Walsh, FNP-BC prescribe under Medicare Part D?

In 2024, Michael Walsh, FNP-BC had 304 Medicare Part D claims for 227 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.

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.