Quick answers
- Where does Gregory Heitmann see patients?
- Medicare's clinician data lists 1 practice location in Woodland Hills, CA. Call before your visit to confirm the address.
- What is Gregory Heitmann's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Gregory Heitmann accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory Heitmann 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 Gregory Heitmann?
- (818) 719-2000, as listed in official Medicare / NPI Registry data.
- What is Gregory Heitmann's NPI number?
- 1588891907. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Gregory Heitmann is enrolled with Medicare (CMS data updated 2026-10-02).
- 5601 De Soto AveWoodland Hills, CA 91367 (818) 719‑2000
Group practices
Medicare enrollment lists Gregory Heitmann as a member of this group (CMS data updated 2026-10-02).
- Southern California Permanente Medical Group11,293 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Woodland Hills
Clinicians with the same Medicare primary specialty in Woodland Hills, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Irvine, California College Of Medicine |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588891907 |
| 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
- 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