# UNITED MEDICAL DOCTORS

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- **Entity:** Organization
- **Status:** Active
- **Parent organization:** UNITED MEDICAL DOCTORS
- **Organization subpart:** Yes

## Provider details

- **NPI number:** 1639023187
- **Legal business name:** UNITED MEDICAL DOCTORS
- **Authorized official:** JOHN J HONG MD (CEO)
- **Authorized official phone:** (951) 290-5472

## Contact information

- **Practice address:** 5643 COPLEY DR STE 240, SAN DIEGO, CA 92111-7903
- **Practice address phone:** (858) 348-9050
- **Mailing address:** 28078 BAXTER RD STE 530, MURRIETA, CA 92563-1405
- **Mailing address phone:** (951) 290-5472

## Taxonomy

| Code | Description | License number | State | Primary |
| --- | --- | --- | --- | --- |
| 173F00000X | Sleep Specialist (PhD) | — | NULL | — |
| 173F00000X | Sleep Specialist (PhD) | — | — | — |
| 207QS1201X | Sleep Medicine (Family Medicine) Physician | — | NULL | — |
| 207QS1201X | Sleep Medicine (Family Medicine) Physician | — | — | — |
| 207RS0012X | Sleep Medicine (Internal Medicine) Physician | — | NULL | Yes |
| 207RS0012X | Sleep Medicine (Internal Medicine) Physician | — | — | Yes |
| 261QS1200X | Sleep Disorder Diagnostic Clinic/Center | — | NULL | — |

## Other

- **Enumeration date:** 02/23/2026
- **Last updated:** 02/23/2026