Sarah P. Thayer, MD PHD
Surgery Physician · Boston, MA
Sarah P. Thayer, MD PHD is a surgery physician with a practice address in Boston, Massachusetts, and NPI 1477520187, issued on Mar 1, 2006. Check the license (Massachusetts 203874, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Sarah P. Thayer
- Credential
- MD PHD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 203874 MA
Self-reported in NPPES; status is on the state search - Practice location
- 15 Parkman Street, Boston, MA 02114
- Phone
- (617) 726-0624
- Enumerated
- Mar 1, 2006
- Record last updated
- Nov 14, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (617) 726-0630
- Medicaid ID
- 3205843 MA
- Medicare enrollment
- Enrolled (PECOS I20210323000157); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,003 in Massachusetts → Look up another NPI →
Also registered at 15 Parkman Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Albers, MD PHDNeurology Physician1578590873
- Adjoa Anyane-YeboaGastroenterology Physician1851666978
- William Austen, M.D.Plastic Surgery Physician1649269531
- Matthew Bellanich, NPNurse Practitioner1003983511
- John Brooks, M.D., F.R.C.P.(C)Neurology Physician1831753862
- Nancy Bryant, N.P.Adult Health Nurse Practitioner1437295722
Verify Sarah P. Thayer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 203874Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $305.04
12 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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 one group practice
- Lsu Health Sciences Center Shreveport Faculty Group PracticeShreveport, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah P. Thayer among 1,003 surgery physician records in Massachusetts
Sarah P. Thayer, MD PHD is one of 1,003 surgery physician records with a practice address in Massachusetts. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 58% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1991 · median 2003 among the 503 with a school on file
- Record last updated2012 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
443 surgery physician records list a practice address in Boston
They are 443 of the 41,865 NPPES records with a practice address in Boston, and 1,003 surgery physician records in Massachusetts.
All 1,003 in Massachusetts → Every provider in Boston → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Hugh Auchincloss, MDBoston, MA 021141689655664
- David Berger, MDBoston, MA 021141710977327
- A Benedict Cosimi, MDBoston, MA 021141184614364
- Francis Delmonico, MDBoston, MA 021141518958446
- Charles Ferguson, MDBoston, MA 021141194716746
- Carlos Fernandez-Del-Castillo, MDBoston, MA 021141225029788
- Randall Gaz, MDBoston, MA 021141801886718
- Allan Goldstein, MDBoston, MA 021141124019740
Common questions
What is Sarah P. Thayer, MD PHD's NPI number?
Sarah P. Thayer, MD PHD's National Provider Identifier (NPI) is 1477520187, issued on Mar 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sarah P. Thayer, MD PHD located?
The NPPES record lists a practice address at 15 Parkman Street, Boston, MA, 02114. Phone: (617) 726-0624. Providers update this record themselves, so call before visiting.
How can I verify Sarah P. Thayer, MD PHD's license?
NPPES lists Massachusetts license number 203874, 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.