John N. Graham, M.D.
Urology Physician · Willimantic, CT
John N. Graham, M.D. is a urology physician with a practice address in Willimantic, Connecticut, and NPI 1235182015, issued on May 19, 2006. Check the license (Connecticut 026012, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- John N. Graham
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 026012 CT
Self-reported in NPPES; status is on the state search - Practice location
- 24 Windham St, Willimantic, CT 06226
- Phone
- (860) 423-5656
- Enumerated
- May 19, 2006
- Record last updated
- Aug 5, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (860) 423-2122
- Entity
- Type 1 · individual
8 nearest urology physician records → All 185 in Connecticut → Look up another NPI →
Verify John N. Graham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 026012Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $842.43
6 payments; by number, the most common kind was food and beverage; the largest payer was Edap Technomed Inc. The 9,340 providers of this specialty with any payment received $3,800.04 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.
John N. Graham among 185 urology physician records in Connecticut
John N. Graham, M.D. is one of 185 urology physician 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 19% of them.
- NPI issued2006 · 19% of these records are older, 52% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2013 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Connecticut
There are 185 urology physician records in Connecticut.
All 185 in Connecticut → Every provider in Willimantic → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Brian McLeod, M.D.Brooklyn, CT 062341447255963
- Stephen Schiff, M.D.Putnam, CT 062601598723124
- Douglas Whittemore, MD.Storrs Mansfield, CT 062681255383675
- David Crawley, M.D.New London, CT 063201225324239
- Richard Fraser, MDNew London, CT 063201164504247
- Katherine Rotker, M.D.New London, CT 063201982998548
- Timothy Tran, M.D.New London, CT 063201720371818
- Varnel AntoineHartford, CT 061061386237717
Common questions
What is John N. Graham, M.D.'s NPI number?
John N. Graham, M.D.'s National Provider Identifier (NPI) is 1235182015, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John N. Graham, M.D. located?
The NPPES record lists a practice address at 24 Windham St, Willimantic, CT, 06226. Phone: (860) 423-5656. Providers update this record themselves, so call before visiting.
How can I verify John N. Graham, M.D.'s license?
NPPES lists Connecticut license number 026012, 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.
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.