Specialists in Fairfield, CA
Browse 22 Specialist providers listed in NPPES with a practice address in Fairfield, California.
How Fairfield compares with the U.S.
Fairfield has 18 Specialists per 100,000 residents, close to the U.S. rate of 18.
That is 22 active Specialists with a practice address in Fairfield, for a population of 120,785.
The California rate is 15 per 100,000 residents.
What these numbers mean
Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.
A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.
City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.
Too few Specialists in Fairfield are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).
Dr. Denise L. Martin-Sahim , AuD
Specialist
Dr. Steven Eric Siegal , MD
Specialist
Tina Marie Blythe
Specialist
Tristan Bowley Dalisay , PT
Specialist
Michelle Lea De Mercado
Specialist
Simone Findlay
Specialist
Christine Fisher , PT
Specialist
Natalia Fuentes
Specialist
Christine Therese Gomez
Specialist
Ciara Hanna
Specialist
Omayra L Hernandez
Specialist
Christine Kelly
Specialist
Margaret Smith La Rochelle , RPT
Specialist
Chantelle Shadrina Maberey
Specialist
Nora Macias
Specialist
Cynthia Alice Nolan , RPT
Specialist
Micaela Perez Gomez
Specialist
Julie Potrykus
Specialist
Amy K Rondoni , OMT
Specialist
Nina Toni Schultz , OTR, L
Specialist
Frequently Asked Questions about Specialist in Fairfield
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
Other Specialties in Fairfield
Specialists in Other California Cities
Cities with the most listed practitioners first.