Maiya Roseff
Physician Assistant · Anaheim, CA
Maiya Roseff is a physician assistant with a practice address in Anaheim, California, and NPI 1477291169, issued on May 23, 2022. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maiya Roseff
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 631 S Brookhurst St Ste 213B, Anaheim, CA 92804
- Phone
- (714) 991-5700
- Enumerated
- May 23, 2022
- Record last updated
- May 18, 2023
- Medicare enrollment
- Enrolled (PECOS I20230118001074); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 631 S Brookhurst St Ste 213B
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Candice Taggart, PAPhysician Assistant1043981558
- Vincent ZitoPhysician Assistant1821976515
Verify Maiya Roseff 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
79% fewer Medicare Part D claims than the average physician assistant in 2024
171 Medicare Part D claims for 114 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin18 claims
- Amoxicillin-Clavulanate Potass16 claims
- Azithromycin13 claims
- Mupirocin11 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.
Bills Medicare through one group practice
- Exer Medical CorporationPasadena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maiya Roseff among 14,451 physician assistant records in California
Maiya Roseff 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 2022, is newer than 73% of them.
- NPI issued2022 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2022 · 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).
145 physician assistant records list a practice address in Anaheim
They are 145 of the 9,018 NPPES records with a practice address in Anaheim, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Anaheim → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Anthony CapatiAnaheim, CA 928041639662950
- Eric ChangAnaheim, CA 928041831657022
- Thomas Chi, PA-CAnaheim, CA 928041497220768
- Thyvan Ikari, P.A.-CAnaheim, CA 928041851799050
- Elizabeth Jivan, PA-CAnaheim, CA 928041447814652
- Julie Kramer, PAAnaheim, CA 928041497219786
- Richard Loscalzo, PAAnaheim, CA 928041710186721
- Jane Nguyen, PA-CAnaheim, CA 928041821455767
Common questions
What is Maiya Roseff's NPI number?
Maiya Roseff's National Provider Identifier (NPI) is 1477291169, issued on May 23, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Maiya Roseff located?
The NPPES record lists a practice address at 631 S Brookhurst St Ste 213B, Anaheim, CA, 92804. Phone: (714) 991-5700. Providers update this record themselves, so call before visiting.
How can I verify Maiya Roseff's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Maiya Roseff prescribe under Medicare Part D?
In 2024, Maiya Roseff had 171 Medicare Part D claims for 114 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.