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Healthcare Providers & Facilities in Santa Maria, CA

Public healthcare directory of 3,055 individual practitioners and 591 healthcare facilities located in Santa Maria, California.

3,055 Practitioners
591 Facilities
188 Specialties

Medical Specialties in Santa Maria

Select a specialty to view practitioner listings, practice locations, and qualifications.

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All Specialties in Santa Maria

Specialties with enough public records for a comparison with U.S. figures, besides those named above, plus the 60 largest of 168 more with at least one listed practitioner. Number of practitioners in brackets.

Dietary & Nutritional Service Providers

Nursing Service Related Providers

Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Speech, Language and Hearing Service Providers

Featured Healthcare Providers in Santa Maria

Practitioner profiles in Santa Maria, CA with recent CMS Medicare or Open Payments data.

Sean Christiansen

Family Medicine

Medicare Accepted
915 E Stowell Rd Ste C, Santa Maria, CA
Phone: 8059345140
NPI 1215383708

Daniel Black

Physician Assistant

1851 Melanie Ct, Santa Maria, CA
Phone: 8053250042
NPI 1659144954

Daniel Ohan

Pharmacist

1830 N Broadway, Santa Maria, CA
Phone: 8053483555
NPI 1144878992

Matthew Nguyen

Family Medicine

Medicare Accepted
1400 E Church St, Santa Maria, CA
Phone: 8057393374
NPI 1356802896

Kathleen Zack , PT

Physical Therapist

201 N College Dr, Santa Maria, CA
Phone: 8059221724
NPI 1942385018

Dr. Igor Galan , MD

Psychiatry & Neurology - Pain Medicine

Medicare Accepted
801 E Chapel St, Santa Maria, CA
Phone: 8059287361
NPI 1114313087

Largest Cities in California

Other California cities with a full directory, by the number of active practitioners listed in NPPES.

How Santa Maria compares with the U.S.

Compared with the U.S. as a whole, Santa Maria has more Physician Assistants (2.8x), clinicians in Obstetrics & Gynecology (2.6x) and clinicians in Student in an Organized Health Care Education/Training Program (2.4x) per 100,000 residents.

It has fewer Occupational Therapists (34% of the U.S. rate), clinicians in Internal Medicine (49%) and clinicians in Nurse Practitioner - Family (51%) per 100,000 residents.

Santa Maria has 2,766 active clinicians per 100,000 residents, compared with 2,198 for the U.S.

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. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

90% of clinicians in Santa Maria listed in the CMS Medicare file (420 of 466) accept Medicare assignment. That is similar to the California share of 91%.

Only 466 of 3,055 active clinicians in Santa Maria appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

16% of clinicians in Santa Maria listed in the CMS Medicare file (73 of 466) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the California share of 28%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

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 ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Santa Maria CMS Healthcare & Financial Disclosures

CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Santa Maria, CA

Source: CMS public datasets

Healthcare operations in Santa Maria, CA encompass 3,055 active individual practitioners and 591 registered medical facilities across 188 clinical specialties.

According to CMS Medicare Part D analytics for 2024, prescription drug volume in Santa Maria accounts for $65.6 Million across 443,737 prescription claims. 757 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.3 Million in payments reported by companies to 327 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.

Medicare Part D Prescriptions (2024) $65.6M 443,737 Prescription Claims Source: data.cms.gov
Open Payments Sunshine Act (2025) $0.3M 327 Recipients Disclosed A reported payment does not necessarily mean the financial relationship is improper. Source: openpaymentsdata.cms.gov
Medicare (PECOS) Enrollment 757 Enrolled Medicare Practitioners Source: data.cms.gov
Medicare Part B Allowed Volume (2024) $62.5M 760,686 Services Performed Source: data.cms.gov

CMS PECOS: Eligible to Order or Refer for Medicare in Santa Maria

Part B Lab & Imaging Eligible: 589
Durable Medical Equipment (DME): 613
Home Health Agency (HHA): 521
Source: CMS Order and Referring