Marady Sabiaga Mesa, PA-C, MPH
Physician Assistant · Oxnard, CA
Marady Sabiaga Mesa, PA-C, MPH is a physician assistant with a practice address in Oxnard, California, and NPI 1134902299, issued on Aug 14, 2023. Check the license (California PA63644, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marady Sabiaga Mesa
- Credential
- PA-C, MPH
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA63644 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2100 Statham Blvd, Oxnard, CA 93033
- Phone
- (805) 330-8685
- Enumerated
- Aug 14, 2023
- Record last updated
- May 14, 2025
- Fax
- (805) 367-5250
- Medicare enrollment
- Enrolled (PECOS I20240326002303); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 2100 Statham Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Wendy Davidson, NPFamily Nurse Practitioner1154360154
- Shubh DhruvPhysician Assistant1477329381
- Elham ElahiyounDentist1295814648
Verify Marady Sabiaga Mesa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA63644Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average physician assistant in 2024
2,876 Medicare Part D claims for 777 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate326 claims
- Losartan Potassium214 claims
- Atorvastatin Calcium207 claims
- Levothyroxine Sodium186 claims
- Hydrochlorothiazide95 claims
- Irbesartan79 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: $19.05
1 payment: 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.
Bills Medicare through one group practice
- Clinicas Del Camino Real IncOxnard, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marady Sabiaga Mesa among 14,451 physician assistant records in California
Marady Sabiaga Mesa, PA-C, MPH 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 2023, is newer than 80% of them.
- NPI issued2023 · 80% of these records are older, 13% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2023 · median 2018 among the 7,214 with a school on file
- Record last updated2025 · 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).
69 physician assistant records list a practice address in Oxnard
They are 69 of the 3,211 NPPES records with a practice address in Oxnard, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Oxnard → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Etienne ArmijoOxnard, CA 930331093586067
- Christine Camara, P.A.Oxnard, CA 930331154333052
- Shubh DhruvOxnard, CA 930331477329381
- Krystine ForbesOxnard, CA 930331215704127
- Eeman Hasan, PA-COxnard, CA 930331659932606
- Tim HoOxnard, CA 930331881064988
- Ryan Kennedy, PA-COxnard, CA 930331487147013
- Christopher Lam, PA-COxnard, CA 930331114144839
Common questions
What is Marady Sabiaga Mesa, PA-C, MPH's NPI number?
Marady Sabiaga Mesa, PA-C, MPH's National Provider Identifier (NPI) is 1134902299, issued on Aug 14, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Marady Sabiaga Mesa, PA-C, MPH located?
The NPPES record lists a practice address at 2100 Statham Blvd, Oxnard, CA, 93033. Phone: (805) 330-8685. Providers update this record themselves, so call before visiting.
How can I verify Marady Sabiaga Mesa, PA-C, MPH's license?
NPPES lists California license number PA63644, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Marady Sabiaga Mesa, PA-C, MPH prescribe under Medicare Part D?
In 2024, Marady Sabiaga Mesa, PA-C, MPH had 2,876 Medicare Part D claims for 777 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.