Dr. James John Greaney Jr., PHARMD
Dr. James John Greaney Jr. is a Pharmacist provider (Pharmacist) practicing in Belmont, MA, registered in the NPPES registry with NPI 1538372321 since 2007. The credential PHARMD stands for Doctor of Pharmacy.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1538372321 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. James John Greaney Jr. |
| Credential | PHARMD |
| Sex | Male |
| Practice address | 115 MILL ST, MCLEAN HOSPITAL DEPARTMENT OF PHARMACY, Belmont, MA, 02478 |
| Phone | 6178552451 |
| Fax | 6178553720 |
| Enumeration date | 2007-05-08 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 19610 | MA |
PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential
Copy-ready billing details
Provider: James Greaney, PHARMD NPI: 1538372321 Taxonomy: 183500000X (Pharmacist) Address: 115 MILL ST, MCLEAN HOSPITAL DEPARTMENT OF PHARMACY, Belmont, MA, 02478
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1467454652 | Jacqueline Samson | Individual | Cognitive & Behavioral Psychologist | Belmont, MA |
| 1134115553 | Leora Borek | Individual | Psychiatry Physician | Belmont, MA |
| 1245229855 | Roger Weiss | Individual | Addiction Medicine (Psychiatry & Neurology) Physician | Belmont, MA |
| 1831188200 | Craig Boyajian | Individual | Psychiatry Physician | Belmont, MA |
| 1477542777 | Jessica Goldstein | Individual | Clinical Psychologist | Belmont, MA |
| 1750371431 | Alan Barry | Individual | Addiction Psychiatry Physician | Belmont, MA |
| 1528058211 | Marian Klepser | Individual | Internal Medicine Physician | Belmont, MA |
| 1235129412 | Richard Romero | Individual | Internal Medicine Physician | Belmont, MA |
Verify this record
Cross-check NPI 1538372321 against the authoritative CMS record: view Dr. James John Greaney Jr. on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.