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Edit this profileAt a glance
- 75 Francis Street, Brigham and Womens Hospital, Boston, MA 02115
About Dr. Clancy
Thomas E. Clancy, MD practices surgical oncology in Boston, MA. Thomas is a 1997 graduate of Harvard Medical School. Thomas is also listed as specializing in surgery. Medicare claims data shows Thomas provided 462 services to 434 patients. 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, new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1184681561.
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) 732-7366
- Email not available
Practice Locations
75 FRANCIS STREET BRIGHAM AND WOMENS HOSPITAL
Boston, MA 02115
Procedures Most Often Billed to Medicare
462 services · 434 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Other procedure on pancreas | Procedure | 48999 |
21 | Too few peers to compare |
| Insertion of feeding tube or tube into upper small bowel | Procedure | 44015 |
13 | Too few peers to compare |
| Ultrasonic guidance during surgery | Imaging | 76998 |
13 | Less often than most peers in Surgical Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
89 | More often than most peers in Surgical Oncology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
76 | More than most peers in Surgical Oncology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
51 | More often than most peers in Surgical Oncology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
48 | More than most peers in Surgical Oncology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
30 | More often than most peers in Surgical Oncology |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
26 | As often as other peers in Surgical Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
24 | More often than most 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.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 15 related providers in 2 groups
Trained at Harvard Medical School 7
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Harvard Medical School 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Clancy?
Dr. Clancy is a surgical oncology in Boston, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Clancy's address?
Dr. Clancy is listed at 75 Francis Street Brigham and Womens Hospital, Boston, MA 02115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Clancy?
The number on file is (617) 732-7366. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Clancy?
Dr. Clancy's National Provider Identifier is 1184681561. 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
Where did Dr. Clancy train?
Dr. Clancy attended Harvard Medical School, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Clancy have?
Dr. Clancy has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Clancy perform?
According to Medicare billing data, Dr. Clancy performs procedures including other procedure on pancreas and insertion of feeding tube or tube into upper small bowel; reads or performs imaging such as ultrasonic guidance during surgery, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Clancy's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Clancy. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.