Maheshkumar Vyas, M.D.
Allergy & Immunology Physician · Anaheim, CA
Maheshkumar Vyas, M.D. is an allergy & immunology physician with a practice address in Anaheim, California, and NPI 1942279633, issued on Mar 15, 2006. Check the license (California A39509, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maheshkumar Vyas
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- A39509 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8245 E Monte Vista RD Ste 200, Anaheim, CA 92808
- Phone
- (714) 974-0100
- Enumerated
- Mar 15, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (714) 974-0300
- Medicare enrollment
- Enrolled (PECOS I20071009000992); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 444 in California → Look up another NPI →
Also registered at 8245 E Monte Vista RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lilli Ann Cellona M D A Medical, M.D.Endocrinology, Diabetes & Metabolism Physician1770516999
Verify Maheshkumar Vyas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A39509Check 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 allergy & immunology physician in 2024
132 Medicare Part D claims for 34 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Montelukast Sodium41 claims
- Fluticasone Propionate19 claims
- Xolair12 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: $203.53
7 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 2,496 providers of this specialty with any payment received $8,321.81 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.
Maheshkumar Vyas among 444 allergy & immunology physician records in California
Maheshkumar Vyas, M.D. is one of 444 allergy & immunology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1977 · median 2004 among the 281 with a school on file
- Record last updated2022 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in California
There are 444 allergy & immunology physician records in California.
All 444 in California → Every provider in Anaheim → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Raffaele Davidovich, MDAnaheim, CA 928011174528657
- Joseph Chun, M.D.Fullerton, CA 928331710015425
- Sahar Faghih, D.O.Fullerton, CA 928331194914226
- Otto Liao, M.D.Tustin, CA 927801225042674
- Arthur Turk, MDTustin, CA 927801437254943
- Wan-Yin Chan, M.D.Orange, CA 928681932391471
- Stanley Galant, MDOrange, CA 928681780799809
- William Harris, MDOrange, CA 928681922065788
Common questions
What is Maheshkumar Vyas, M.D.'s NPI number?
Maheshkumar Vyas, M.D.'s National Provider Identifier (NPI) is 1942279633, issued on Mar 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maheshkumar Vyas, M.D. located?
The NPPES record lists a practice address at 8245 E Monte Vista RD Ste 200, Anaheim, CA, 92808. Phone: (714) 974-0100. Providers update this record themselves, so call before visiting.
How can I verify Maheshkumar Vyas, M.D.'s license?
NPPES lists California license number A39509, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maheshkumar Vyas, M.D. prescribe under Medicare Part D?
In 2024, Maheshkumar Vyas, M.D. had 132 Medicare Part D claims for 34 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.