Doctor profile · Federal record
Dr. Marian Macdonald, PH.D.
Clinical Psychologist · Northampton, MA
- NPI 1235328170
- Accepts Medicare
- 52 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
16 Armory St, Ste 27
Northampton, MA 010603857
(413) 585-5995
Credentials & registration
- NPI registered
- October 2007 — 19 yrs on file
- Profile last updated
- September 11, 2017
- Year of graduation
- 1974 — 52 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- Massachusetts #2527
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235328170. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
897
Distinct HCPCS
1
Medicare allowed
$128,418
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 897 | 22 | $143 |
In context: peer comparison
Among 4 peers in Northampton Clinical Psychologist, average services per provider: 286. This provider delivers 3.1× the peer median.Frequently asked questions
What is Dr. Marian Macdonald's medical specialty?
Dr. Marian Macdonald practices Clinical Psychologist in Northampton, MA.
Where does Dr. Marian Macdonald practice?
Dr. Marian Macdonald practices at 16 Armory St, Northampton, MA 010603857. Office phone: 4135855995.
What is Dr. Marian Macdonald's NPI?
Dr. Marian Macdonald's National Provider Identifier (NPI) is 1235328170, issued by NPPES.
Does Dr. Marian Macdonald accept Medicare assignment?
Yes. Dr. Marian Macdonald accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marian Macdonald commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.