Gavin Schwarz, M.D.
Allergy & Immunology Physician · West Hartford, CT
Gavin Schwarz, M.D. is an allergy & immunology physician with a practice address in West Hartford, Connecticut, and NPI 1093848988, issued on Mar 13, 2007. Check the license (Connecticut 048479, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Gavin Schwarz
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License numbers
- 048479 CT
240687 NY
Self-reported in NPPES; status is on the state search - Practice location
- 836 Farmington Avenue, West Hartford, CT 06119
- Phone
- (860) 232-9911
- Enumerated
- Mar 13, 2007
- Record last updated
- Apr 14, 2022
- Fax
- (860) 233-5996
- Medicare enrollment
- Enrolled (PECOS I20100917000533); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 836 Farmington Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Bedard, MDAllergy & Immunology Physician1003897851
- Jeffrey Factor, MDPediatric Allergy/Immunology Physician1457332298
- Marshall Grodofsky, MDAllergy Physician1841271699
- Jason Lee, MDAllergy & Immunology Physician1760463400
- James Rosen, MDPediatric Allergy/Immunology Physician1659354082
- Kelly Schunder, MSW, LCSWMental Health Counselor1568981918
Verify Gavin Schwarz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 048479Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
123 Medicare Part D claims for 23 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 67% of claims.
Most prescribed
- Albuterol Sulfate Hfa18 claims
- Trelegy Ellipta15 claims
- Epinephrine13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $47,210.74
64 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. 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.
Bills Medicare through one group practice
- Connecticut Asthma And Allergy Center LLCWest Hartford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allergy & Immunology Physician providers in Connecticut
There are 57 allergy & immunology physician records in Connecticut.
Other allergy & immunology physician records in Connecticut
- Aimee Altschul-Latzman, M.D.Fairfield, CT1003855859
- Wei An, M.D.West Hartford, CT1942576947
- Kenneth Backman, M.D.Fairfield, CT1174595847
- Robert Bedard, MDWest Hartford, CT1003897851
- Jonathan Bell, M.D.Danbury, CT1770589665
- Katherine Bloom, M.D.Fairfield, CT1760697635
- Denis Bouboulis, MDDarien, CT1619035417
- Ora Burstein, MDStamford, CT1205803962
- Birur Chandra, MDMilford, CT1366484123
- Leonard Cohen, M.D., PH.D.West Hartford, CT1710080619
Common questions
What is Gavin Schwarz, M.D.'s NPI number?
Gavin Schwarz, M.D.'s National Provider Identifier (NPI) is 1093848988, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gavin Schwarz, M.D. located?
The NPPES record lists a practice address at 836 Farmington Avenue, West Hartford, CT, 06119. Phone: (860) 232-9911. Providers update this record themselves, so call before visiting.
How can I verify Gavin Schwarz, M.D.'s license?
NPPES lists Connecticut license number 048479, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gavin Schwarz, M.D. prescribe under Medicare Part D?
In 2024, Gavin Schwarz, M.D. had 123 Medicare Part D claims for 23 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
What is Gavin Schwarz, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.