Dana Brock, M.D.
Internal Medicine Physician · Hamden, CT
Dana Brock, M.D. is an internal medicine physician with a practice address in Hamden, Connecticut, and NPI 1396817961, issued on Nov 15, 2006. Check the license (Connecticut 021663, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Dana Brock
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 021663 CT
Self-reported in NPPES; status is on the state search - Practice location
- 38 Orchard CT, Hamden, CT 06517
- Phone
- (203) 407-1838
- Enumerated
- Nov 15, 2006
- Record last updated
- Sep 11, 2025
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Verify Dana Brock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 021663Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
285 Medicare Part D claims for 11 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Pravastatin Sodium29 claims
- Atorvastatin Calcium26 claims
- Famotidine23 claims
- Metformin Hcl23 claims
- Lisinopril17 claims
- Tradjenta17 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.
Dana Brock among 2,623 internal medicine physician records in Connecticut
Dana Brock, M.D. is one of 2,623 internal medicine physician records with a practice address in Connecticut. 81% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 52% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 internal medicine physician records list a practice address in Hamden
They are 35 of the 1,410 NPPES records with a practice address in Hamden, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Hamden → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Margaret Chustecki, M.D.Hamden, CT 065171215956321
- Roman Khodzinsky, M.D.Hamden, CT 065171922185792
- Joanne Reisch, M.D.Hamden, CT 065171417941519
- Edward Rippel, M.D.Hamden, CT 065171568405454
- Prem Thomas, MDHamden, CT 065171043223555
- Evan Angelus, MDWest Haven, CT 065161538788609
- Renu Bazaz-Kapoor, DOHamden, CT 065181427045954
- Adrian Brooks, MDWest Haven, CT 065161528700515
Common questions
What is Dana Brock, M.D.'s NPI number?
Dana Brock, M.D.'s National Provider Identifier (NPI) is 1396817961, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dana Brock, M.D. located?
The NPPES record lists a practice address at 38 Orchard CT, Hamden, CT, 06517. Phone: (203) 407-1838. Providers update this record themselves, so call before visiting.
How can I verify Dana Brock, M.D.'s license?
NPPES lists Connecticut license number 021663, 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 Dana Brock, M.D. prescribe under Medicare Part D?
In 2024, Dana Brock, M.D. had 285 Medicare Part D claims for 11 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.