Marsial Sanchez, P.A.
Physician Assistant · Firebaugh, CA
Marsial Sanchez, P.A. is a physician assistant with a practice address in Firebaugh, California, and NPI 1891812897, issued on Mar 23, 2007. Check the license (California PA18129, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marsial Sanchez
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA18129 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1133 P St, Firebaugh, CA 93622
- Phone
- (559) 659-1431
- Enumerated
- Mar 23, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (559) 659-1810
- Medicare enrollment
- Enrolled (PECOS I20180228002672); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Verify Marsial Sanchez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA18129Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
49% fewer Medicare Part D claims than the average physician assistant in 2024
427 Medicare Part D claims for 264 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin53 claims
- Prednisone46 claims
- Albuterol Sulfate Hfa45 claims
- Doxycycline Hyclate35 claims
- Azithromycin27 claims
- Azelastine Hcl25 claims
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 72.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Saint Agnes Medical FoundationFresno, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
2 physician assistant records list a practice address in Firebaugh
They are 2 of the 25 NPPES records with a practice address in Firebaugh, and 14,451 physician assistant records in California.
All 2 in Firebaugh → All 14,451 in California → Every provider in Firebaugh →
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 Marsial Sanchez, P.A.'s NPI number?
Marsial Sanchez, P.A.'s National Provider Identifier (NPI) is 1891812897, issued on Mar 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marsial Sanchez, P.A. located?
The NPPES record lists a practice address at 1133 P St, Firebaugh, CA, 93622. Phone: (559) 659-1431. Providers update this record themselves, so call before visiting.
How can I verify Marsial Sanchez, P.A.'s license?
NPPES lists California license number PA18129, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Marsial Sanchez, P.A. prescribe under Medicare Part D?
In 2024, Marsial Sanchez, P.A. had 427 Medicare Part D claims for 264 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Marsial Sanchez, P.A.'s MIPS final score?
The 2023 MIPS final score is 72.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.