Mary Surdilla, P.A-C
Medical Physician Assistant · Fremont, CA
Mary Surdilla, P.A-C is a medical physician assistant with a practice address in Fremont, California, and NPI 1407197437, issued on Mar 15, 2013. Check the license (California PA 15975, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Surdilla
- Credential
- P.A-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA 15975 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3200 Kearney St, Fremont, CA 94538
- Phone
- (510) 498-2890
- Enumerated
- Mar 15, 2013
- Record last updated
- Jun 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161116002219); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 3200 Kearney St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ritika Aulakh, D.OFamily Medicine Physician1346335072
- Rupal Badani, M.D.Pediatrics Physician1598857765
Verify Mary Surdilla 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 15975Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average medical physician assistant in 2024
209 Medicare Part D claims for 105 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole16 claims
- Triamcinolone Acetonide16 claims
- Hydrochlorothiazide13 claims
- Paxlovid13 claims
- Azithromycin11 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.
Industry payments in 2024: $22.56
1 payment: food and beverage; the largest payer was Exact Sciences Corporation. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Sutter Bay Medical FoundationFremont, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Surdilla among 3,376 medical physician assistant records in California
Mary Surdilla, P.A-C is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 54% of them.
- NPI issued2013 · 54% of these records are older, 42% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2001 · median 2012 among the 1,347 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Fremont → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Sonia Chahal, PA-CFremont, CA 945381962998849
- Robert Estis, P.AFremont, CA 945381992761670
- Georgann Gervasi-Lyttkens, PA-C, R.D.C.S.,R.V.TFremont, CA 945381295952034
- Swetha Gurajala, PAFremont, CA 945381124582036
- Caitlin Huie, PA-CFremont, CA 945381740025725
- Melissa Hutton, PA-CFremont, CA 945381528344876
- Carlos Jaramillo, PA-CFremont, CA 945381831495944
- Samantha Kan, PA-CFremont, CA 945381205656576
Common questions
What is Mary Surdilla, P.A-C's NPI number?
Mary Surdilla, P.A-C's National Provider Identifier (NPI) is 1407197437, issued on Mar 15, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Mary Surdilla, P.A-C located?
The NPPES record lists a practice address at 3200 Kearney St, Fremont, CA, 94538. Phone: (510) 498-2890. Providers update this record themselves, so call before visiting.
How can I verify Mary Surdilla, P.A-C's license?
NPPES lists California license number PA 15975, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Surdilla, P.A-C prescribe under Medicare Part D?
In 2024, Mary Surdilla, P.A-C had 209 Medicare Part D claims for 105 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.