Doctor profile · Federal record
Dr. Nancy Cahan, PSY.D.
Psychologist (CMS: Clinical Psychologist) · Andover, MA
- NPI 1104986991
- Accepts Medicare
- 36 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
10 Essex St, #8
Andover, MA 018103729
(978) 474-9336 - Mailing address
-
10 Essex Street, Suite #8
Andover, MA 01810
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- Massachusetts #6276
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104986991. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
238
Distinct HCPCS
1
Medicare allowed
$34,377
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 238 | 14 | $144 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 238. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Nancy Cahan's medical specialty?
Dr. Nancy Cahan practices Psychologist in Andover, MA.
Where does Dr. Nancy Cahan practice?
Dr. Nancy Cahan practices at 10 Essex St, Andover, MA 018103729. Office phone: 9784749336.
What is Dr. Nancy Cahan's NPI?
Dr. Nancy Cahan's National Provider Identifier (NPI) is 1104986991, issued by NPPES.
Does Dr. Nancy Cahan accept Medicare assignment?
Yes. Dr. Nancy Cahan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nancy Cahan commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.