# DR. DOUGLAS R DREFFER

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- **Entity:** Individual
- **Status:** Active
- **Sole proprietor:** No

## Provider details

- **NPI number:** 1316940802
- **Gender:** Man
- **Credential:** M.D.

## Taxonomy

| Code | Description | License number | State | Primary |
| --- | --- | --- | --- | --- |
| 207Q00000X | Family Medicine Physician | 10861 | NH | Yes |

## Other

- **Enumeration date:** 05/27/2005
- **Last updated:** 08/08/2018

## Other identifiers

| Code | Description | Identifier | Issuer | State |
| --- | --- | --- | --- | --- |
| 01 | — | 01-40641 | UNITED HEALTHCARE ID\# | NH |
| 01 | — | 01Y002400NH01 | ANTHEM ID\# FHC | NH |
| 01 | — | 01YP02400NH01 | ANTHEM ID \# | NH |
| 01 | — | 2139325 | CIGNA ID\# | NH |
| 01 | — | 222594672 | GREATWEST HEALTHCARE ID\# | NH |
| 01 | — | 2500010 | AETNA ID\# | NH |
| 05 | — | 30200816 | — | NH |
| 01 | — | 4126889 | MVP ID\# | NH |
| 01 | — | NH1835 | HARVARD PILGRIM ID\# | NH |
| 01 | — | NH1855 | HARVARD PILGRIM ID\# FHC | NH |
| 01 | — | P00059817 | RAIDROAD MEDICARE ID\# | NH |