John Y. Yaylagul, D.O.
Emergency Medicine Physician · Rocky Hill, CT
John Y. Yaylagul, D.O. is an emergency medicine physician with a practice address in Rocky Hill, Connecticut, and NPI 1346289790, issued on Jun 4, 2006. Check the license (Connecticut 044233, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- John Y. Yaylagul
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 044233 CT
Self-reported in NPPES; status is on the state search - Practice location
- 396 Cromwell Avenue, Rocky Hill, CT 06067
- Phone
- (860) 249-1570
- Enumerated
- Jun 4, 2006
- Record last updated
- Sep 30, 2022
- Fax
- (860) 679-3489
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 846 in Connecticut → Look up another NPI →
Verify John Y. Yaylagul in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 044233Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average emergency medicine physician in 2024
68 Medicare Part D claims for 54 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone14 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.
John Y. Yaylagul among 846 emergency medicine physician records in Connecticut
John Y. Yaylagul, D.O. is one of 846 emergency medicine physician records with a practice address in Connecticut. 86% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 65% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Connecticut
There are 846 emergency medicine physician records in Connecticut.
All 846 in Connecticut → Every provider in Rocky Hill → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Aleksandr Gorenbeyn, M.D.Rocky Hill, CT 060671124026232
- Louise Caudullo, D.O.Vernon, CT 060661558338079
- Alfred Caudullo, D.O.Vernon, CT 060661942276118
- Alexis Bell, DOSharon, CT 060691730715665
- Carin Vangelder, MDSharon, CT 060691912988916
- David Zimmerman, DOSharon, CT 060691609165687
- Ronald Agnes, M.D.Simsbury, CT 060701548399728
- Mark Hagedorn, MDPlainville, CT 060621972617827
Common questions
What is John Y. Yaylagul, D.O.'s NPI number?
John Y. Yaylagul, D.O.'s National Provider Identifier (NPI) is 1346289790, issued on Jun 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Y. Yaylagul, D.O. located?
The NPPES record lists a practice address at 396 Cromwell Avenue, Rocky Hill, CT, 06067. Phone: (860) 249-1570. Providers update this record themselves, so call before visiting.
How can I verify John Y. Yaylagul, D.O.'s license?
NPPES lists Connecticut license number 044233, 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 John Y. Yaylagul, D.O. prescribe under Medicare Part D?
In 2024, John Y. Yaylagul, D.O. had 68 Medicare Part D claims for 54 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.