Craig Ryan, DO
Emergency Medicine Physician · Storrs Mansfield, CT
Craig Ryan, DO is an emergency medicine physician with a practice address in Storrs Mansfield, Connecticut, and NPI 1073581401, issued on Mar 10, 2006. Check the license (Connecticut 000311, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Craig Ryan
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 000311 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1 Royce Cir, Storrs Mansfield, CT 06268
- Phone
- (860) 487-9200
- Enumerated
- Mar 10, 2006
- Record last updated
- Jan 13, 2023
- Fax
- (860) 487-9222
- Medicaid ID
- 1073581401 CT
- Medicare enrollment
- Enrolled (PECOS I20101110000320); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 1989
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 846 in Connecticut → Look up another NPI →
Verify Craig Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 000311Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% more Medicare Part D claims than the average emergency medicine physician in 2024
395 Medicare Part D claims for 253 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone65 claims
- Doxycycline Hyclate42 claims
- Cephalexin36 claims
- Albuterol Sulfate Hfa32 claims
- Amoxicillin-Clavulanate Potass31 claims
- Azithromycin29 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
- State OF ConnecticutFarmington, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Craig Ryan among 846 emergency medicine physician records in Connecticut
Craig Ryan, DO 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 fileYes · 68% of these records are
- Graduated1989 · median 2011 among the 574 with a school on file
- Record last updated2023 · 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).
1 emergency medicine physician record lists a practice address in Storrs Mansfield
They are 1 of the 69 NPPES records with a practice address in Storrs Mansfield, and 846 emergency medicine physician records in Connecticut.
All 846 in Connecticut → Every provider in Storrs Mansfield → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Teresa Allen, M.D.Putnam, CT 062601720047921
- Brian Baxt, MDPutnam, CT 062601770512915
- John Boras, M.D.Putnam, CT 062601770557068
- Debra Campbell, D.O.Putnam, CT 062601568436830
- Duc Le, M.D.Putnam, CT 062601083665616
- Nathaniel Manning, M.D.Putnam, CT 062601467426528
- Steven Wexler, M.D.Putnam, CT 062601932173994
- Bevan Bonhomme, MDWillimantic, CT 062261598386468
Common questions
What is Craig Ryan, DO's NPI number?
Craig Ryan, DO's National Provider Identifier (NPI) is 1073581401, issued on Mar 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Craig Ryan, DO located?
The NPPES record lists a practice address at 1 Royce Cir, Storrs Mansfield, CT, 06268. Phone: (860) 487-9200. Providers update this record themselves, so call before visiting.
How can I verify Craig Ryan, DO's license?
NPPES lists Connecticut license number 000311, 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 Craig Ryan, DO prescribe under Medicare Part D?
In 2024, Craig Ryan, DO had 395 Medicare Part D claims for 253 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.