# DR. WILLIAM F FISCHER

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- **Entity:** Individual
- **Status:** Active
- **Sole proprietor:** Yes

## Provider details

- **NPI number:** 1962556571
- **Gender:** Man
- **Credential:** PH.D.

## Taxonomy

| Code | Description | License number | State | Primary |
| --- | --- | --- | --- | --- |
| 103T00000X | Psychologist | 3962 | MA | — |
| 103TC0700X | Clinical Psychologist | 3962 | MA | — |
| 103TC2200X | Clinical Child & Adolescent Psychologist | 3962 | MA | Yes |

## Other

- **Enumeration date:** 01/22/2007
- **Last updated:** 09/11/2025

## Other identifiers

| Code | Description | Identifier | Issuer | State |
| --- | --- | --- | --- | --- |
| 01 | — | 004500 | HARVARD PILGRIM HEALTH CA | MA |
| 01 | — | 717640 | TUFTS HEALTH PLAN HMO | MA |
| 01 | — | W03942 | BLUE CROSS & BLUE SHIELD | MA |