Doctor profile · Federal record
Dr. John Anderson, Ed.D.
Clinical Psychologist · Clinical Child & Adolescent Psychologist · Greenfield, MA
- NPI 1871678136
- Accepts Medicare
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
329 Conway St
Greenfield, MA 013011521
(413) 774-6301
fax (866) 644-0871 - Additional location
-
238 Northampton St
Easthampton, MA 010271046
(413) 529-9300
fax (866) 644-0870 - Additional location
-
31 Hall Dr
Amherst, MA 010022754
(413) 256-8561
fax (866) 644-0869 - Additional location
-
70 Main St
Florence, MA 01062
(413) 586-8400
fax (866) 644-0872
Show 1 more location
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- February 14, 2024
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- Massachusetts #2851
- Medicaid
- MA #110022905A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871678136. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
188
Distinct HCPCS
2
Medicare allowed
$21,588
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 143 | 23 | $95 | |
90791 |
Psychiatric diagnostic evaluation | 45 | 31 | $177 |
In context: peer comparison
Among 2 peers in Greenfield Clinical Psychologist, average services per provider: 144. This provider delivers 1.3× the peer median.Frequently asked questions
What is Dr. John Anderson's medical specialty?
Dr. John Anderson practices Clinical Psychologist in Greenfield, MA.
Where does Dr. John Anderson practice?
Dr. John Anderson practices at 329 Conway St, Greenfield, MA 013011521. Office phone: 4137746301.
What is Dr. John Anderson's NPI?
Dr. John Anderson's National Provider Identifier (NPI) is 1871678136, issued by NPPES.
Does Dr. John Anderson accept Medicare assignment?
Yes. Dr. John Anderson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Anderson commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.