Noel A. Vierma
Physician Assistant · Ventura, CA
Noel A. Vierma is a physician assistant with a practice address in Ventura, California, and NPI 1649745217, issued on Oct 9, 2018. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Noel A. Vierma
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 133 W Santa Clara St, Ventura, CA 93001
- Phone
- (805) 641-5600
- Enumerated
- Oct 9, 2018
- Record last updated
- Jul 18, 2023
- Medicare enrollment
- Enrolled (PECOS I20210415002262); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 133 W Santa Clara St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Benson, M.D.Orthopaedic Surgery Physician1861411753
- George Chang Chien, D.O.Interventional Pain Medicine Physician1346565280
- Sean Early, MDOrthopaedic Surgery Physician1972595221
- Wendy Francke, M.D.Family Medicine Physician1053477646
- Isabel Gonzalez Diaz, M.D.Family Medicine Physician1750670410
- Damayea Hargett, MDOrthopaedic Surgery Physician1669634101
Verify Noel A. Vierma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
421 Medicare Part D claims for 148 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 202 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen83 claims
- Oxycodone Hcl40 claims
- Gabapentin37 claims
- Cyclobenzaprine Hcl23 claims
- Tramadol Hcl23 claims
- Pregabalin22 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: $166.91
6 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Osf Medical Group OF California IncSanta Barbara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Noel A. Vierma among 14,451 physician assistant records in California
Noel A. Vierma 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 2018, is newer than 52% of them.
- NPI issued2018 · 52% of these records are older, 44% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2019 · median 2018 among the 7,214 with a school on file
- Record last updated2023 · 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).
61 physician assistant records list a practice address in Ventura
They are 61 of the 4,435 NPPES records with a practice address in Ventura, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Ventura → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Gabriela Broughal, PA-CVentura, CA 930011457440869
- Miriam Delosantos, PA-C, L.AC.Ventura, CA 930011992991095
- Emily Doran, PAVentura, CA 930011346785235
- Erin Ferguson, PA-CVentura, CA 930011417600701
- Casey Lowe, PA-CVentura, CA 930011376133660
- Vicky Bobadilla, PA-CVentura, CA 930031447392022
- Quenby De La Rocha, PAVentura, CA 930031851321939
- Brianne Enegren, PA-CVentura, CA 930031093017279
Common questions
What is Noel A. Vierma's NPI number?
Noel A. Vierma's National Provider Identifier (NPI) is 1649745217, issued on Oct 9, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Noel A. Vierma located?
The NPPES record lists a practice address at 133 W Santa Clara St, Ventura, CA, 93001. Phone: (805) 641-5600. Providers update this record themselves, so call before visiting.
How can I verify Noel A. Vierma's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Noel A. Vierma prescribe under Medicare Part D?
In 2024, Noel A. Vierma had 421 Medicare Part D claims for 148 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.