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Edit this profileAt a glance
- 15 Parkman Street, Wac 464, Boston, MA 02114
About Dr. Thayer
Sarah P. Thayer, MD PHD practices surgical oncology in Boston, MA. Sarah is a 1991 graduate of University of Virginia School of Medicine. Sarah is also listed as specializing in surgery. Medicare claims data shows Sarah provided 221 services to 221 patients. The services billed most often include screening mammography and screening 3d breast mammography. The provider's National Provider Identifier (NPI) is 1477520187.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (617) 726-0624
- Email not available
Practice Locations
15 PARKMAN STREET WAC 464
Boston, MA 02114
Procedures Most Often Billed to Medicare
221 services · 221 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Screening mammography | Imaging | 77067 |
111 | More often than most peers in Surgical Oncology |
| Screening 3d breast mammography | Imaging | 77063 |
110 | As often as other peers in Surgical Oncology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other surgical oncology specialists in Boston 8
Same specialty, same city.
Trained at University of Virginia School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1991 at University of Virginia School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Thayer's specialty?
Dr. Thayer is a surgical oncology in Boston, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Thayer?
Dr. Thayer is listed at 15 Parkman Street Wac 464, Boston, MA 02114. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Thayer?
The number on file is (617) 726-0624. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Thayer?
Dr. Thayer's National Provider Identifier is 1477520187. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Thayer's medical education?
Dr. Thayer attended University of Virginia School of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Thayer have?
Dr. Thayer has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Thayer known for?
According to Medicare billing data, Dr. Thayer performs imaging including screening mammography and screening 3d breast mammography. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Thayer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Thayer. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.