Oskar Lizarraga-Davis, P.A.-C
Physician Assistant · Hollister, CA
Oskar Lizarraga-Davis, P.A.-C is a physician assistant with a practice address in Hollister, California, and NPI 1932569357, issued on Feb 26, 2016. Check the license (California 53235, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Oskar Lizarraga-Davis
- Credential
- P.A.-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 53235 CA
Self-reported in NPPES; status is on the state search - Practice location
- 911 Sunset Dr, Hollister, CA 95023
- Phone
- (831) 637-5711
- Enumerated
- Feb 26, 2016
- Record last updated
- May 29, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 911 Sunset Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kevin Herrick, MDFamily Medicine Physician1598847543
- Waleed Hussein, M.B.B.S.,Emergency Medicine Physician1235524612
Verify Oskar Lizarraga-Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 53235Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average physician assistant in 2024
320 Medicare Part D claims for 43 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium53 claims
- Fluticasone Propionate35 claims
- Jardiance21 claims
- Metformin Hcl Er21 claims
- Lisinopril19 claims
- Amlodipine Besylate13 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: $961.58
63 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 64,719 providers of this specialty with any payment received $841.65 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.
Oskar Lizarraga-Davis among 14,451 physician assistant records in California
Oskar Lizarraga-Davis, P.A.-C is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 44% of them.
- NPI issued2016 · 44% of these records are older, 53% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2018 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 physician assistant records list a practice address in Hollister
They are 16 of the 561 NPPES records with a practice address in Hollister, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Hollister → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Susana Frasher, PAHollister, CA 950231326077900
- Joseph Godbout, PA-CHollister, CA 950231578652855
- Lori Kraus, PAHollister, CA 950231497956262
- Roger Langford, PA-CHollister, CA 950231821211749
- Sung Park, PA-CHollister, CA 950231093457194
- Jaidesh Reddick, PACHollister, CA 950231013099753
- Maria Saucedo-Arreola, PAHollister, CA 950231588770192
- Nicole Shelton, PA-CHollister, CA 950231336453455
Common questions
What is Oskar Lizarraga-Davis, P.A.-C's NPI number?
Oskar Lizarraga-Davis, P.A.-C's National Provider Identifier (NPI) is 1932569357, issued on Feb 26, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Oskar Lizarraga-Davis, P.A.-C located?
The NPPES record lists a practice address at 911 Sunset Dr, Hollister, CA, 95023. Phone: (831) 637-5711. Providers update this record themselves, so call before visiting.
How can I verify Oskar Lizarraga-Davis, P.A.-C's license?
NPPES lists California license number 53235, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Oskar Lizarraga-Davis, P.A.-C prescribe under Medicare Part D?
In 2024, Oskar Lizarraga-Davis, P.A.-C had 320 Medicare Part D claims for 43 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.