Brian M. Gill, M.D.
Gastroenterology Physician · Plymouth, MA
Brian M. Gill, M.D. is a gastroenterology physician with a practice address in Plymouth, Massachusetts, and NPI 1639336423, issued on May 20, 2008. Check the license (Massachusetts 238164, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Brian M. Gill
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 238164 MA
Self-reported in NPPES; status is on the state search - Practice location
- 47 Obery St, Plymouth, MA 02360
- Phone
- (508) 747-1560
- Enumerated
- May 20, 2008
- Record last updated
- Mar 23, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (508) 747-5155
- Medicaid ID
- 110084458A MA
- Medicare enrollment
- Enrolled (PECOS I20090902000190); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 686 in Massachusetts → Look up another NPI →
Also registered at 47 Obery St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Monique Knopf-Shaffer, PAPhysician Assistant1114924420
- Kate LatrellNurse Practitioner1033743182
- Bruce Marcel, MDGastroenterology Physician1770540346
- Soroya Rahaman, MDGastroenterology Physician1669448049
- Jonathan Russo, MDGastroenterology Physician1184681892
- Erika Scanlon, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1366712010
Verify Brian M. Gill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 238164Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average gastroenterology physician in 2024
592 Medicare Part D claims for 121 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Omeprazole131 claims
- Pantoprazole Sodium98 claims
- Linzess42 claims
- Famotidine37 claims
- Mesalamine29 claims
- Motegrity19 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): 74.8 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: $133.81
1 payment: food and beverage; the largest payer was Novocure Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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 2 group practices
- South Shore Medical Center, Inc.Norwell, MA
- South Suburban Gastroenterology PCWeymouth, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian M. Gill among 686 gastroenterology physician records in Massachusetts
Brian M. Gill, M.D. is one of 686 gastroenterology physician records with a practice address in Massachusetts. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 35% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2006 · median 2004 among the 491 with a school on file
- Record last updated2017 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Massachusetts
There are 686 gastroenterology physician records in Massachusetts.
All 686 in Massachusetts → Every provider in Plymouth → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Maysaa El Zoghbi, M.D.Plymouth, MA 023601043528250
- Arthur Esswein, M.D.Plymouth, MA 023601700850716
- Bruce Marcel, MDPlymouth, MA 023601770540346
- Mitchell Oliver, M.D.Plymouth, MA 023601922111640
- Soroya Rahaman, MDPlymouth, MA 023601669448049
- Jonathan Russo, MDPlymouth, MA 023601184681892
- Edward Belkin, M.D.Brockton, MA 023021679868541
- Andrew Brown, MDBrockton, MA 023021205320926
Common questions
What is Brian M. Gill, M.D.'s NPI number?
Brian M. Gill, M.D.'s National Provider Identifier (NPI) is 1639336423, issued on May 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Brian M. Gill, M.D. located?
The NPPES record lists a practice address at 47 Obery St, Plymouth, MA, 02360. Phone: (508) 747-1560. Providers update this record themselves, so call before visiting.
How can I verify Brian M. Gill, M.D.'s license?
NPPES lists Massachusetts license number 238164, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brian M. Gill, M.D. prescribe under Medicare Part D?
In 2024, Brian M. Gill, M.D. had 592 Medicare Part D claims for 121 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Brian M. Gill, M.D.'s MIPS final score?
The 2023 MIPS final score is 74.8 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.