Ryan Petrowsky, ATC, PA-C
Medical Physician Assistant · New Haven, CT
Ryan Petrowsky, ATC, PA-C is a medical physician assistant with a practice address in New Haven, Connecticut, and NPI 1497862205, issued on Aug 25, 2006. Check the license (Connecticut 2884, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan Petrowsky
- Credential
- ATC, PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- 2884 CT
000210 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1450 Chapel St, New Haven, CT 06511
- Phone
- (203) 789-3200
- Enumerated
- Aug 25, 2006
- Record last updated
- Sep 2, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,138 in Connecticut → Look up another NPI →
Also registered at 1450 Chapel St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elizabeth Ahmed, M.D.Family Medicine Physician1376551879
- Sohee Ahn, PHARMDPharmacist1649894387
Verify Ryan Petrowsky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 2884Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average medical physician assistant in 2024
603 Medicare Part D claims for 190 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Atorvastatin Calcium71 claims
- Amlodipine Besylate41 claims
- Losartan Potassium41 claims
- Lisinopril19 claims
- Tamsulosin Hcl19 claims
- Atenolol16 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): 73.6 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).
Ryan Petrowsky among 1,138 medical physician assistant records in Connecticut
Ryan Petrowsky, ATC, PA-C is one of 1,138 medical physician assistant records with a practice address in Connecticut. 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 4% of them.
- NPI issued2006 · 4% of these records are older, 76% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2016 · 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 363AM0700X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
248 medical physician assistant records list a practice address in New Haven
They are 248 of the 9,793 NPPES records with a practice address in New Haven, and 1,138 medical physician assistant records in Connecticut.
All 1,138 in Connecticut → Every provider in New Haven → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Sarah Beres, PANew Haven, CT 065111184632853
- Shelly-Ann Brown, PANew Haven, CT 065111851309587
- Burdeen Camp, PANew Haven, CT 065111700821733
- Janine Defrank, PANew Haven, CT 065111477589349
- Douglas Hood, P.A.New Haven, CT 065111710995204
- Patricia Loving, PANew Haven, CT 065111710921002
- Laura-Anne Malone-Scott, PHYSICIAN ASSISTANTNew Haven, CT 065111780619577
- Charles Park, P.A.New Haven, CT 065111215928072
Common questions
What is Ryan Petrowsky, ATC, PA-C's NPI number?
Ryan Petrowsky, ATC, PA-C's National Provider Identifier (NPI) is 1497862205, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Petrowsky, ATC, PA-C located?
The NPPES record lists a practice address at 1450 Chapel St, New Haven, CT, 06511. Phone: (203) 789-3200. Providers update this record themselves, so call before visiting.
How can I verify Ryan Petrowsky, ATC, PA-C's license?
NPPES lists Connecticut license number 2884, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Ryan Petrowsky, ATC, PA-C prescribe under Medicare Part D?
In 2024, Ryan Petrowsky, ATC, PA-C had 603 Medicare Part D claims for 190 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Ryan Petrowsky, ATC, PA-C's MIPS final score?
The 2023 MIPS final score is 73.6 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.