Andrew G. Vayonis, M.D.
Allergy Physician · Pittsburgh, PA
Andrew G. Vayonis, M.D. is an allergy physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1194720425, issued on Jun 14, 2005. Check the license (Pennsylvania MD042938L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Andrew G. Vayonis
- Credential
- M.D.
- Primary taxonomy
- Allergy Physician 207KA0200X
- License number
- MD042938L PA
Self-reported in NPPES; status is on the state search - Practice location
- 2585 Freeport RD Ste 210, Pittsburgh, PA 15238
- Phone
- (412) 828-3800
- Enumerated
- Jun 14, 2005
- Record last updated
- Jun 5, 2023
- Fax
- (412) 828-8561
- Medicaid ID
- 0014096390002 PA
- Medicare enrollment
- Enrolled (PECOS I20110412000257); accepts Medicare assignment
- Medical or professional school
- Pennsylvania State University College Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest allergy physician records → All 36 in Pennsylvania → Look up another NPI →
Also registered at 2585 Freeport RD Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Green, M.D.Allergy Physician1164427480
- Thomas Mertz, DO, PHARMD.Allergy & Immunology Physician1942495825
Verify Andrew G. Vayonis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD042938LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average allergy physician in 2024
1,543 Medicare Part D claims for 271 beneficiaries, against an average of 750 among the 645 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Montelukast Sodium412 claims
- Azelastine Hcl245 claims
- Fluticasone Propionate123 claims
- Fluticasone-Salmeterol115 claims
- Arnuity Ellipta84 claims
- Albuterol Sulfate Hfa66 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
- Allergy And Asthma Associates OF PittsburghPittsburgh, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew G. Vayonis among 36 allergy physician records in Pennsylvania
Andrew G. Vayonis, M.D. is one of 36 allergy physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 78% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated1988 · median 1991 among the 15 with a school on file
- Record last updated2023 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207KA0200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy Physician providers in Pennsylvania
There are 36 allergy physician records in Pennsylvania.
All 36 in Pennsylvania → Every provider in Pittsburgh → Allergy Physician nationwide →
The 8 allergy physician records with the nearest ZIP codes
- Richard Green, M.D.Pittsburgh, PA 152381164427480
- James Deangelo, D.O.Pittsburgh, PA 152411922056530
- David Miller, M.D.Pittsburgh, PA 152411538117486
- Michael Palumbo, M.D.Pittsburgh, PA 152411083662720
- Ronald Landay, M.D.Pittsburgh, PA 152431710945142
- Allyson Larkin, MDPittsburgh, PA 152241831237429
- Barry Asman, M.D.Monroeville, PA 151461407801897
- Jerry Lynn, MDMonroeville, PA 151461245235704
Common questions
What is Andrew G. Vayonis, M.D.'s NPI number?
Andrew G. Vayonis, M.D.'s National Provider Identifier (NPI) is 1194720425, issued on Jun 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Andrew G. Vayonis, M.D. located?
The NPPES record lists a practice address at 2585 Freeport RD Ste 210, Pittsburgh, PA, 15238. Phone: (412) 828-3800. Providers update this record themselves, so call before visiting.
How can I verify Andrew G. Vayonis, M.D.'s license?
NPPES lists Pennsylvania license number MD042938L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew G. Vayonis, M.D. prescribe under Medicare Part D?
In 2024, Andrew G. Vayonis, M.D. had 1,543 Medicare Part D claims for 271 beneficiaries; the average among allergy physician prescribers was 750. 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.