Physician Profile
Sarah Feldman, MD
Unclaimed ProfileAbout Dr. Feldman
Sarah Feldman, MD is a healthcare provider in Boston, MA specializing in gynecologic oncology. Sarah is also listed as specializing in obstetrics & gynecology. According to Medicare claims data, Sarah cared for 146 Medicare patients across 154 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, exam of external female genitals using an endoscope, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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) 732-8843
- Email not available
Practice Locations
75 FRANCIS STREET BRIGHAM AND WOMENS HOSPITAL DIV OF GYNECOLOGIC ONCOLOGY
Boston, MA 02115
Procedures Most Often Billed to Medicare
154 services · 146 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Exam of external female genitals using an endoscope | Procedure | 56820 |
29 | More often than most peers in Gynecologic Oncology |
| Exam and biopsy of external female genitals using an endoscope | Procedure | 56821 |
18 | Too few peers to compare |
| Biopsy of vagina and cervix using an endoscope | Procedure | 57421 |
14 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
67 | More often than most peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
26 | Less often than most peers in Gynecologic 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 gynecologic oncology specialists in Boston 8
Same specialty, same city.
Also performs Exam of external female genitals using an endoscope 1
Providers in MA who bill this service to Medicare most often.
Common questions
What does Dr. Feldman specialize in?
Dr. Feldman is a gynecologic oncology in Boston, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Feldman located?
Dr. Feldman is listed at 75 Francis Street Brigham and Womens Hospital Div of Gynecologic Oncology, Boston, MA 02115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Feldman's phone number?
The number on file is (617) 732-8843. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Feldman's NPI number?
Dr. Feldman's National Provider Identifier is 1902853336. 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
How long has Dr. Feldman been practicing?
Dr. Feldman has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Dr. Feldman do most often?
According to Medicare billing data, Dr. Feldman performs procedures including exam of external female genitals using an endoscope, exam and biopsy of external female genitals using an endoscope and biopsy of vagina and cervix using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Feldman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Feldman. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.