NPPES file of Aug 9, 2026

Sarah Olofsson

Internal Medicine Physician · West Roxbury, MA

Sarah Olofsson is an internal medicine physician with a practice address in West Roxbury, Massachusetts, and NPI 1427517200, issued on Mar 19, 2019. Check the license (Massachusetts 279941, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427517200
Name
Sarah Olofsson
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
279941 MA
Self-reported in NPPES; status is on the state search
Practice location
1400 Vfw Parkway, West Roxbury, MA 02132
Phone
(617) 323-7700
Enumerated
Mar 19, 2019
Record last updated
Jun 26, 2023
Medicare enrollment
Enrolled (PECOS I20220520000353); accepts Medicare assignment
Medical or professional school
Saint Louis University School Of Medicine, 2019
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 1400 Vfw Parkway

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

  1. Jayashri Aragam, M.D.Cardiovascular Disease Physician1053414953
  2. Peter BerryPharmacist1306930995
  3. David Blaustein, MDSports Medicine (Neuromusculoskeletal Medicine) Physician1104811900
  4. Parbati Brahma, M.D.Anatomic Pathology Physician1922055193
  5. Gordon Burke, MDCardiovascular Disease Physician1578856241
  6. Peter CampoPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1750473617

Verify Sarah Olofsson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 279941
    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
Open 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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Bills Medicare through one group practice

  1. Evans Medical Foundation IncBoston, MA

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

Sarah Olofsson among 6,825 internal medicine physician records in Massachusetts

Sarah Olofsson 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 2019, is newer than 84% of them.

  • NPI issued2019 · 84% of these records are older, 13% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2019 · median 2004 among the 4,103 with a school on file
  • Record last updated2023 · 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).

31 internal medicine physician records list a practice address in West Roxbury

They are 31 of the 849 NPPES records with a practice address in West Roxbury, and 6,825 internal medicine physician records in Massachusetts.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Paul Bergeron, MDBoston, MA 021321316931355
  2. Jeralyn Cremone, MDWest Roxbury, MA 021321194711739
  3. Eric Garshick, M.D.West Roxbury, MA 021321114964749
  4. Michael Hamrock, MDWest Roxbury, MA 021321538156880
  5. Eric Hanson, M.D.West Roxbury, MA 021321891718532
  6. Brian Hoffman, M.D.West Roxbury, MA 021321437110426
  7. Yelena Kamenker-Orlov, M.D., PH.D.West Roxbury, MA 021321457390601
  8. Anand Kartha, M.D,, M.SCWest Roxbury, MA 021321457361727

Common questions

What is Sarah Olofsson's NPI number?

Sarah Olofsson's National Provider Identifier (NPI) is 1427517200, issued on Mar 19, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Olofsson located?

The NPPES record lists a practice address at 1400 Vfw Parkway, West Roxbury, MA, 02132. Phone: (617) 323-7700. Providers update this record themselves, so call before visiting.

How can I verify Sarah Olofsson's license?

NPPES lists Massachusetts license number 279941, 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.

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.