Quick answers
- Which hospitals does Michael R. Rigdon work at?
- Medicare's official clinician data lists Michael R. Rigdon at 5 hospitals: Adventist Health Lodi Memorial, San Joaquin General Hospital, St Rose Hospital, Sutter Tracy Community Hospital and Watsonville Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael R. Rigdon see patients?
- Medicare's clinician data lists 15 practice locations, including Lodi, CA, Pleasanton, CA and Placerville, CA. Call before your visit to confirm the address.
- What is Michael R. Rigdon's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Michael R. Rigdon accept Medicare assignment?
- Yes. Medicare's clinician data says Michael R. Rigdon 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 Michael R. Rigdon?
- (209) 334-8580, as listed in official Medicare / NPI Registry data.
- What is Michael R. Rigdon's NPI number?
- 1629173935. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael R. Rigdon works
Medicare's Facility Affiliation Data lists Michael R. Rigdon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health Lodi MemorialLodi, CA · Acute Care Hospital · CCN 050336
- San Joaquin General HospitalFrench Camp, CA · Acute Care Hospital · CCN 050167
- St Rose HospitalHayward, CA · Acute Care Hospital · CCN 050002
- Sutter Tracy Community HospitalTracy, CA · Acute Care Hospital · CCN 050313
- Watsonville Community HospitalWatsonville, CA · Acute Care Hospital · CCN 050194
Practice locations
Addresses where Michael R. Rigdon is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 15; the Medicare profile lists all.
- 1031 S Fairmont AveLodi, CA 95240 (209) 334‑8580
- 1052 Heinz Ranch CtPleasanton, CA 94566 (209) 647‑2184
- 1100 Marshall WayPlacerville, CA 95667 (530) 626‑2613
- 1205 E N StManteca, CA 95336 (209) 647‑2184
- 1420 N Tracy BlvdTracy, CA 95376 (209) 647‑2184
Group practices
Medicare enrollment lists Michael R. Rigdon as a member of these groups (CMS data updated 2026-10-02).
- Adventist Health Physicians Network628 clinicians in the group
- County of San Joaquin199 clinicians in the group
- Central Valley Imaging Medical Associates Inc89 clinicians in the group
- Lodi Memorial Hospital Association Inc80 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Lodi
Clinicians with the same Medicare primary specialty in Lodi, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629173935 |
| 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