Allison Yost Adajian, PA-C
Surgical Physician Assistant · Hartford, CT
Allison Yost Adajian, PA-C is a surgical physician assistant with a practice address in Hartford, Connecticut, and NPI 1619129582, issued on Oct 22, 2008. Check the license (Connecticut 002155, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Allison Yost Adajian
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- 002155 CT
Self-reported in NPPES; status is on the state search - Practice location
- 80 Seymour Street, Hartford, CT 06102
- Phone
- (860) 972-4670
- Enumerated
- Oct 22, 2008
- Record last updated
- May 21, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 003021557 CT
- Medicare enrollment
- Enrolled (PECOS I20090423000163); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 808 in Connecticut → Look up another NPI →
Also registered at 80 Seymour Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Allison Yost Adajian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 002155Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average surgical physician assistant in 2024
731 Medicare Part D claims for 216 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Clopidogrel262 claims
- Cilostazol120 claims
- Xarelto103 claims
- Atorvastatin Calcium81 claims
- Eliquis34 claims
- Amoxicillin19 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): 84.5 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: $175.65
3 payments; by number, the most common kind was food and beverage; the largest payer was Silk Road Medical, Inc. The 7,578 providers of this specialty with any payment received $703.95 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
- Hartford Healthcare Medical Group Specialists PLLCStorrs, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Yost Adajian among 808 surgical physician assistant records in Connecticut
Allison Yost Adajian, PA-C is one of 808 surgical physician assistant records with a practice address in Connecticut. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 26% of them.
- NPI issued2008 · 26% of these records are older, 70% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2008 · median 2016 among the 646 with a school on file
- Record last updated2019 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
203 surgical physician assistant records list a practice address in Hartford
They are 203 of the 6,317 NPPES records with a practice address in Hartford, and 808 surgical physician assistant records in Connecticut.
All 808 in Connecticut → Every provider in Hartford → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Cynthia Baczewski, PA-CHartford, CT 061021053317206
- Marc Benjamin, PA-CHartford, CT 061021639166911
- Amanda Cullen, PA-CHartford, CT 061021982885067
- Christine Gessay, PA CHartford, CT 061021962661462
- Brian Major, PA-CHartford, CT 061021972586550
- Mary Minto, P.A.Hartford, CT 061021598917890
- Kendra Miranda, PAHartford, CT 061021356422745
- D'Anna Obey, PAHartford, CT 061021699776468
Common questions
What is Allison Yost Adajian, PA-C's NPI number?
Allison Yost Adajian, PA-C's National Provider Identifier (NPI) is 1619129582, issued on Oct 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Allison Yost Adajian, PA-C located?
The NPPES record lists a practice address at 80 Seymour Street, Hartford, CT, 06102. Phone: (860) 972-4670. Providers update this record themselves, so call before visiting.
How can I verify Allison Yost Adajian, PA-C's license?
NPPES lists Connecticut license number 002155, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Allison Yost Adajian, PA-C prescribe under Medicare Part D?
In 2024, Allison Yost Adajian, PA-C had 731 Medicare Part D claims for 216 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
What is Allison Yost Adajian, PA-C's MIPS final score?
The 2023 MIPS final score is 84.5 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.