Sarah K. Baca, PA-C
Physician Assistant · Laguna Hills, CA
Sarah K. Baca, PA-C is a physician assistant with a practice address in Laguna Hills, California, and NPI 1487895678, issued on Mar 17, 2009. Check the license (California PA 20279, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah K. Baca
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA 20279 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23961 Calle DE LA Magdalena, Laguna Hills, CA 92653
- Phone
- (949) 770-0797
- Enumerated
- Mar 17, 2009
- Record last updated
- May 7, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (949) 770-0730
- Medicare enrollment
- Enrolled (PECOS I20090722000461); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 23961 Calle DE LA Magdalena
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sarah K. Baca in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA 20279Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average physician assistant in 2024
39 Medicare Part D claims for 19 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Amy M Reinstadler, M.D. IncNewport Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
53 physician assistant records list a practice address in Laguna Hills
They are 53 of the 2,069 NPPES records with a practice address in Laguna Hills, and 14,451 physician assistant records in California.
All 53 in Laguna Hills → All 14,451 in California → Every provider in Laguna Hills →
Other physician assistant records in California
- Marcia -Galbraith, PAStockton, CA1407143274
- Danny Abad, PAOrange, CA1477158673
- Lea Dominique Abadies, PATustin, CA1124754254
- Rea Elizabeth Abaniel, P.A.-CSeal Beach, CA1396173621
- Ramina Abbasi, PA-CSignal Hill, CA1093448300
- Ariel Abbott, PA-CStockton, CA1780334342
- Barrie Abbott, PA-CAnza, CA1861602575
- Elizabeth Abbott, PA-CSan Diego, CA1437540762
- Terri Abbott, P.A.La Jolla, CA1811165566
- Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
Common questions
What is Sarah K. Baca, PA-C's NPI number?
Sarah K. Baca, PA-C's National Provider Identifier (NPI) is 1487895678, issued on Mar 17, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Sarah K. Baca, PA-C located?
The NPPES record lists a practice address at 23961 Calle DE LA Magdalena, Laguna Hills, CA, 92653. Phone: (949) 770-0797. Providers update this record themselves, so call before visiting.
How can I verify Sarah K. Baca, PA-C's license?
NPPES lists California license number PA 20279, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah K. Baca, PA-C prescribe under Medicare Part D?
In 2024, Sarah K. Baca, PA-C had 39 Medicare Part D claims for 19 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.