Doctor profile · Federal record
Dr. Allan Giesen, MD DO
Psychiatry Physician (CMS: Psychiatry) · Boston, MA
- NPI 1538263991
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
271 Huntington Ave
Boston, MA 02115
(617) 267-3700
fax (617) 437-8525
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- March 29, 2012
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Massachusetts #222687
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538263991. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$49
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 1 | $26.19 | |
| Alkermes, INC. | 1 | $22.52 |
By nature of payment
Frequently asked questions
What is Dr. Allan Giesen's medical specialty?
Dr. Allan Giesen practices Psychiatry Physician in Boston, MA.
Where does Dr. Allan Giesen practice?
Dr. Allan Giesen practices at 271 Huntington Ave, Boston, MA 02115. Office phone: 6172673700.
What is Dr. Allan Giesen's NPI?
Dr. Allan Giesen's National Provider Identifier (NPI) is 1538263991, issued by NPPES.
Does Dr. Allan Giesen accept Medicare assignment?
Dr. Allan Giesen does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.