Quick answers
- Which hospitals does Doyle D. Hansen work at?
- Medicare's official clinician data lists Doyle D. Hansen at 1 hospital: Grossmont Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Doyle D. Hansen see patients?
- Medicare's clinician data lists 3 practice locations, including El Cajon, CA and San Diego, CA. Call before your visit to confirm the address.
- What is Doyle D. Hansen's specialty?
- Medicare lists Dermatology as the primary specialty, and also Pathology.
- Does Doyle D. Hansen accept Medicare assignment?
- Yes. Medicare's clinician data says Doyle D. Hansen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Doyle D. Hansen?
- (619) 442-4468, as listed in official Medicare / NPI Registry data.
- What is Doyle D. Hansen's NPI number?
- 1790868735. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Doyle D. Hansen works
Medicare's Facility Affiliation Data lists Doyle D. Hansen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Grossmont HospitalLa Mesa, CA · Acute Care Hospital · CCN 050026
Practice locations
Addresses where Doyle D. Hansen is enrolled with Medicare (CMS data updated 2026-10-02).
- 1679 E Main St, Suite 208El Cajon, CA 92021 (619) 442‑4468
- 514 S Magnolia AveEl Cajon, CA 92020 (619) 442‑4468
- 9292 Chesapeake Dr, Suite 100San Diego, CA 92123 (858) 505‑1388
Group practices
Medicare enrollment lists Doyle D. Hansen as a member of this group (CMS data updated 2026-10-02).
- East County Dermatology Medical Group Inc2 clinicians in the group
Specialties
- Dermatologyprimary
- Pathologyalso
Other dermatologists in El Cajon
Clinicians with the same Medicare primary specialty in El Cajon, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Nebraska College Of Medicine |
| Graduation year | 1974 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790868735 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians