Reuben Rock, M.D.
Diagnostic Radiology Physician · Hartford, CT
Reuben Rock, M.D. is a diagnostic radiology physician with a practice address in Hartford, Connecticut, and NPI 1912983263, issued on Dec 19, 2005. Check the license (Connecticut 036888, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Reuben Rock
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 036888 CT
246227 MA
Self-reported in NPPES; status is on the state search - Practice location
- 85 Seymour St, Hartford, CT 06106
- Phone
- (860) 289-3375
- Enumerated
- Dec 19, 2005
- Record last updated
- Apr 2, 2025
- Fax
- (860) 560-2849
- Medicaid ID
- 001368887 CT
- Medicare enrollment
- Enrolled (PECOS I20051014000247); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 619 in Connecticut → Look up another NPI →
Also registered at 85 Seymour St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alan Armstrong, P.A.Physician Assistant1790761898
Verify Reuben Rock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 036888Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- State OF ConnecticutFarmington, CT
- University OF Connecticut Health CenterFarmington, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Reuben Rock among 619 diagnostic radiology physician records in Connecticut
Reuben Rock, M.D. is one of 619 diagnostic radiology physician records with a practice address in Connecticut. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 72% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1987 · median 2003 among the 432 with a school on file
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
78 diagnostic radiology physician records list a practice address in Hartford
They are 78 of the 6,317 NPPES records with a practice address in Hartford, and 619 diagnostic radiology physician records in Connecticut.
All 619 in Connecticut → Every provider in Hartford → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Bruce Arose, M.D.Hartford, CT 061061619952603
- Jeffrey Brown, MDHartford, CT 061061265414767
- Philip Dinauer, MDHartford, CT 061061922091941
- Louis Foley, M.D.Hartford, CT 061061356327977
- John Foster, MDHartford, CT 061061104818533
- William Glucksman, M.D.Hartford, CT 061061720064249
- Martha Greenwood, M.D.Hartford, CT 061061104802636
- Devika Jajoo, M.D.Hartford, CT 061061477539930
Common questions
What is Reuben Rock, M.D.'s NPI number?
Reuben Rock, M.D.'s National Provider Identifier (NPI) is 1912983263, issued on Dec 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Reuben Rock, M.D. located?
The NPPES record lists a practice address at 85 Seymour St, Hartford, CT, 06106. Phone: (860) 289-3375. Providers update this record themselves, so call before visiting.
How can I verify Reuben Rock, M.D.'s license?
NPPES lists Connecticut license number 036888, 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.