Gastroenterology in California
Individual Gastroenterology providers billing Original Medicare Part B in California: 1,398 in 2024.
See available data · View sample report
Available data
- Specialty
- Gastroenterology (the provider type on the Medicare claims record; individuals only)
- Geography
- California.
- Data years
- 2020, 2021, 2022, 2023, 2024
- Providers by year
- 2020: 1,292 · 2021: 1,289 · 2022: 1,345 · 2023: 1,367 · 2024: 1,398
Choose a metro to compare
Market Comparisons are prepared for a metro area or a state's area outside metro areas. Provider counts are for 2024.
- Bakersfield-Delano, CA (12)
- Chico, CA (9)
- El Centro, CA (3)
- Eureka-Arcata, CA (2)
- Fresno, CA (29)
- Hanford-Corcoran, CA (2)
- Los Angeles-Long Beach-Anaheim, CA (531)
- Merced, CA (4)
- Modesto, CA (19)
- Napa, CA (2)
- Oxnard-Thousand Oaks-Ventura, CA (27)
- Redding, CA (8)
- Riverside-San Bernardino-Ontario, CA (97)
- Sacramento-Roseville-Folsom, CA (100)
- Salinas, CA (17)
- San Diego-Chula Vista-Carlsbad, CA (133)
- San Francisco-Oakland-Fremont, CA (194)
- San Jose-Sunnyvale-Santa Clara, CA (117)
- San Luis Obispo-Paso Robles, CA (11)
- Santa Cruz-Watsonville, CA (12)
- Santa Maria-Santa Barbara, CA (17)
- Santa Rosa-Petaluma, CA (9)
- Sonora, CA (1)
- Stockton-Lodi, CA (13)
- Truckee-Grass Valley, CA (4)
- Ukiah, CA (3)
- Vallejo, CA (12)
- Visalia, CA (6)
- Yuba City, CA (4)
Groups with the most Gastroenterology providers in California
- Sutter Bay Medical Foundation (72 Gastroenterology providers)
- Genesis Healthcare Partners PC (64 Gastroenterology providers)
- The Regents Of The University Of California (64 Gastroenterology providers)
- Permanente Medical Group Inc (51 Gastroenterology providers)
- Stanford Health Care (48 Gastroenterology providers)
- Providence Medical Foundation (31 Gastroenterology providers)
- Sutter Valley Medical Foundation (31 Gastroenterology providers)
- United Medical Doctors (31 Gastroenterology providers)
- Regents Of The University Of California (30 Gastroenterology providers)
Group affiliation: CMS Doctors and Clinicians file; data year 2024. Ordered by the count of providers of the specialty, then by name; groups tied at the end of the list are left out.
Original Medicare Part B fee-for-service only; payments go to the billing entity. How every figure is computed: methodology, including known limitations.
Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service).