Robert Harry Blitzer, MD
Gastroenterology Physician · Hartford, CT
Robert Harry Blitzer, MD is a gastroenterology physician with a practice address in Hartford, Connecticut, and NPI 1881798403, issued on Sep 12, 2006. Check the license (Connecticut 020186, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Robert Harry Blitzer
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 020186 CT
Self-reported in NPPES; status is on the state search - Practice location
- 80 Seymour Street, Hartford, CT 06102
- Phone
- (860) 545-2791
- Enumerated
- Sep 12, 2006
- Record last updated
- Apr 17, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- 001201862 CT
- Medicare enrollment
- Enrolled (PECOS I20100416000205); accepts Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 1971
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 336 in Connecticut → Look up another NPI →
Also registered at 80 Seymour Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lincoln Abbott, MDEmergency Medicine Physician1518965433
- Marie Achong, M.D.Obstetrics & Gynecology Physician1700806213
- Allison Adajian, PA-CSurgical Physician Assistant1619129582
- Clark Adams, PA-CPhysician Assistant1245329457
- Swetha Ade, M.D.Epilepsy Physician1801155296
- Ross Albert, MDHospice and Palliative Medicine (Family Medicine) Physician1124291448
Verify Robert Harry Blitzer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 020186Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average gastroenterology physician in 2024
111 Medicare Part D claims for 31 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium26 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Hartford HospitalHartford, CT · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Robert Harry Blitzer among 336 gastroenterology physician records in Connecticut
Robert Harry Blitzer, MD is one of 336 gastroenterology 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 15% of them.
- NPI issued2006 · 15% of these records are older, 49% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1971 · median 2001 among the 255 with a school on file
- Record last updated2013 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Connecticut
There are 336 gastroenterology physician records in Connecticut.
All 336 in Connecticut → Every provider in Hartford → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Michael Butensky, M.D.Hartford, CT 061051487681136
- Martin Hoffman, D.O.Hartford, CT 061051922035617
- Nancy Kang, M.D.Hartford, CT 061051447570494
- Lisa Rossi, M.D.Hartford, CT 061051275653933
- Yousaf Shaikh, MDHartford, CT 061051710397740
- Michael Einstein, M.D.Hartford, CT 061061659339901
- Michael Golioto, MDHartford, CT 061061811091432
- Michael Karasik, MDHartford, CT 061061346344967
Common questions
What is Robert Harry Blitzer, MD's NPI number?
Robert Harry Blitzer, MD's National Provider Identifier (NPI) is 1881798403, issued on Sep 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Harry Blitzer, MD located?
The NPPES record lists a practice address at 80 Seymour Street, Hartford, CT, 06102. Phone: (860) 545-2791. Providers update this record themselves, so call before visiting.
How can I verify Robert Harry Blitzer, MD's license?
NPPES lists Connecticut license number 020186, 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 Robert Harry Blitzer, MD prescribe under Medicare Part D?
In 2024, Robert Harry Blitzer, MD had 111 Medicare Part D claims for 31 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Robert Harry Blitzer, MD's MIPS final score?
The 2023 MIPS final score is 86.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.