# DR. WILLIAM H SPEAR

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

## Provider details

- **NPI number:** 1811085889
- **Gender:** Man
- **Credential:** M.D.

## Taxonomy

| Code | Description | License number | State | Primary |
| --- | --- | --- | --- | --- |
| 207RC0000X | Cardiovascular Disease Physician | 036-110866 | IL | — |
| 207RC0001X | Clinical Cardiac Electrophysiology Physician | 01065128A | IN | — |
| 207RC0001X | Clinical Cardiac Electrophysiology Physician | 036110866 | IL | Yes |

## Other

- **Enumeration date:** 10/11/2006
- **Last updated:** 12/20/2021

## Other identifiers

| Code | Description | Identifier | Issuer | State |
| --- | --- | --- | --- | --- |
| 01 | — | 01065128A | LICENSE NUMBER | IN |
| 01 | — | 036-110866 | LICENSE NUMBER | IL |
| 01 | — | 201027840 | MEDICARE IN | IN |
| 05 | — | 256640002 | — | IN |
| 05 | — | 36110866 | — | IL |
| 01 | — | P00713306/CK6882 | MEDICARE RAIL ROAD | IL |
| 01 | — | R02188 | MEDICARE PTAN\# | IL |