Physician Profile
James Stuart Allan, MD
Unclaimed ProfileAbout Dr. Allan
James Stuart Allan, MD is a healthcare provider in Boston, MA specializing in thoracic surgery. James trained at Harvard Medical School, graduating in 1990. James is also listed as specializing in surgery and thoracic surgery (cardiothoracic). Medicare claims data shows James provided 99 services to 69 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (617) 724-1103
- Email not available
Practice Locations
55 FRUIT ST BLK 1570
Boston, MA 02114
Procedures Most Often Billed to Medicare
99 services · 69 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
86 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
13 |
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 3
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 thoracic surgeons in Boston 8
Same specialty, same city.
More connections — 14 related providers in 2 groups
Trained at Harvard Medical School 6
Other providers in the same specialty who trained at the same institution.
Class of 1990 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. Allan?
Dr. Allan is a thoracic surgeon in Boston, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “THORACIC SURGERY”.
NPI registry
What is Dr. Allan's address?
Dr. Allan is listed at 55 FRUIT ST BLK 1570, Boston, MA 02114. 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. Allan?
The number on file is (617) 724-1103. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Allan?
Dr. Allan's National Provider Identifier is 1699765859. 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. Allan train?
Dr. Allan attended Harvard Medical School, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Allan have?
Dr. Allan has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Allan perform?
According to Medicare billing data, Dr. Allan the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Allan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Allan. 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.