Doctor profile · Federal record
Dr. Aaron Kesselheim, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Boston, MA
- NPI 1063478626
- Accepts Medicare
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
75 Francis St
Boston, MA 021156110
(617) 732-5500 - Mailing address
-
111 Cypress St
Brookline, MA 024456002
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- June 4, 2012
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #223102
- Medicaid
- MA #2102340
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063478626. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
64
Distinct HCPCS
2
Medicare allowed
$5,142
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 28 | $70 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 19 | 15 | $104 |
In context: peer comparison
Among 547 peers in this city , average services per provider: 81. This provider delivers 0.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
506
Patients
104
Total drug cost
$10,835
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 70 | 23 | $1,497 |
| Losartan Potassium | Generic | 49 | 13 | $728 |
| Lisinopril | Generic | 47 | 16 | $462 |
| Simvastatin | Generic | 43 | 14 | $641 |
| Hydrochlorothiazide | Generic | 41 | 14 | $112 |
| Omeprazole | Generic | 41 | 12 | $2,095 |
| Amlodipine Besylate | Generic | 36 | 12 | $236 |
| Ibuprofen | Generic | 30 | 0 | $346 |
| Atenolol | Generic | 28 | 0 | $458 |
| Metoprolol Succinate | Generic | 23 | 0 | $825 |
Hospital affiliations
Frequently asked questions
What is Dr. Aaron Kesselheim's medical specialty?
Dr. Aaron Kesselheim practices Internal Medicine Physician in Boston, MA.
Where does Dr. Aaron Kesselheim practice?
Dr. Aaron Kesselheim practices at 75 Francis St, Boston, MA 021156110. Office phone: 6177325500.
What is Dr. Aaron Kesselheim's NPI?
Dr. Aaron Kesselheim's National Provider Identifier (NPI) is 1063478626, issued by NPPES.
Does Dr. Aaron Kesselheim accept Medicare assignment?
Yes. Dr. Aaron Kesselheim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Kesselheim commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.