Anna Barbosa, MD
Internal Medicine Physician · Norwell, MA
Anna Barbosa, MD is an internal medicine physician with a practice address in Norwell, Massachusetts, and NPI 1396960977, issued on Apr 17, 2007. Check the license (Massachusetts 235728, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Anna Barbosa
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 235728 MA
Self-reported in NPPES; status is on the state search - Practice location
- 143 Longwater Dr, Norwell, MA 02061
- Phone
- (781) 878-5200
- Enumerated
- Apr 17, 2007
- Record last updated
- Mar 17, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 1396960977 MA
- Medicare enrollment
- Enrolled (PECOS I20081029000134); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 143 Longwater Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mia Ames, PA-CPhysician Assistant1407331440
- Jennifer Amon, CPNPPediatric Nurse Practitioner1679557987
- Erin Anderson, PAPhysician Assistant1164838926
- Kimberly Azulay-Williams, FNPFamily Nurse Practitioner1427671601
- Cassandra Bates, LCSWClinical Social Worker1801673553
Verify Anna Barbosa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 235728Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,757 Medicare Part D claims for 413 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 88 claims were for opioids.
Most prescribed
- Atorvastatin Calcium286 claims
- Lisinopril170 claims
- Amlodipine Besylate126 claims
- Losartan Potassium121 claims
- Levothyroxine Sodium107 claims
- Hydrochlorothiazide78 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
- Medical Care OF Boston Management CorporationSharon, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anna Barbosa among 6,825 internal medicine physician records in Massachusetts
Anna Barbosa, MD is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 45% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2001 · median 2004 among the 4,103 with a school on file
- Record last updated2016 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 internal medicine physician records list a practice address in Norwell
They are 17 of the 981 NPPES records with a practice address in Norwell, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Norwell → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- David Chiang, M.DNorwell, MA 020611124219506
- Leyda Delgado, MDNorwell, MA 020611174509004
- David Halle, M.D.Norwell, MA 020611659357689
- Robert Kasabian, MDNorwell, MA 020611912989492
- Timothy Lynch, MDNorwell, MA 020611891720892
- Robert Mellors, MDNorwell, MA 020611598756991
- Erin Morrissette, MDNorwell, MA 020611124182233
- Michele Mudgett, MDNorwell, MA 020611821070897
Common questions
What is Anna Barbosa, MD's NPI number?
Anna Barbosa, MD's National Provider Identifier (NPI) is 1396960977, issued on Apr 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Anna Barbosa, MD located?
The NPPES record lists a practice address at 143 Longwater Dr, Norwell, MA, 02061. Phone: (781) 878-5200. Providers update this record themselves, so call before visiting.
How can I verify Anna Barbosa, MD's license?
NPPES lists Massachusetts license number 235728, 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 Anna Barbosa, MD prescribe under Medicare Part D?
In 2024, Anna Barbosa, MD had 2,757 Medicare Part D claims for 413 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.