Rainer Wolf Bagdasarian, MD
Surgery Physician · Bristol, CT
Rainer Wolf Bagdasarian, MD is a surgery physician with a practice address in Bristol, Connecticut, and NPI 1013025295, issued on Aug 28, 2006. Check the license (Connecticut 038365, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Rainer Wolf Bagdasarian
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 038365 CT
Self-reported in NPPES; status is on the state search - Practice location
- 25 Newell RD, Bristol, CT 06010
- Phone
- (860) 583-2003
- Enumerated
- Aug 28, 2006
- Record last updated
- Mar 27, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (860) 582-6255
- Medicaid ID
- 001383653 CT
- Medicare enrollment
- Enrolled (PECOS I20040728000544); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 25 Newell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sharon Adler, MDObstetrics & Gynecology Physician1235148438
- Ara Bagdasarian, MDSurgery Physician1639287816
- Victoria Biondi, MDObstetrics & Gynecology Physician1659474724
- Jeffrey Bitterman, MDRadiation Oncology Physician1922061134
- Peter Bloom, M.D.Gastroenterology Physician1447468954
- Rachel Bridgemohan, APRNNurse Practitioner1811240740
Verify Rainer Wolf Bagdasarian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 038365Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% more Medicare Part D claims than the average surgery physician in 2024
220 Medicare Part D claims for 92 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 29 claims were for opioids.
Most prescribed
- Peg 3350-Electrolyte40 claims
- Clopidogrel21 claims
- Hydrocodone-Acetaminophen13 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): 30.4 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).
Industry payments in 2024: $306.95
10 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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.
Bills Medicare through one group practice
- Bristol Hospital Multi Specialty Group, Inc.Bristol, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgery Physician providers in Connecticut
There are 360 surgery physician records in Connecticut.
Other surgery physician records in Connecticut
- Joseph Aferzon, M.D.Portland, CT1316960594
- Sultan Ahamed, M.D.Mystic, CT1083722383
- Nita Ahuja, M.D.New Haven, CT1093779308
- Caterina Aiello, DOWaterbury, CT1922669522
- Olayemi Ajayi-Lamanna, M.D.Stafford Springs, CT1629455654
- Michael Ajemian, MDWaterbury, CT1699702357
- Marwan Al Aoudi, MBB.CHMeriden, CT1104322700
- Brittany Al-Atrache, DOPutnam, CT1578192332
- Aurangzeb Ali, M.D.Meriden, CT1063464261
- Najib Allabadi, MDBridgeport, CT1538692256
Common questions
What is Rainer Wolf Bagdasarian, MD's NPI number?
Rainer Wolf Bagdasarian, MD's National Provider Identifier (NPI) is 1013025295, issued on Aug 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rainer Wolf Bagdasarian, MD located?
The NPPES record lists a practice address at 25 Newell RD, Bristol, CT, 06010. Phone: (860) 583-2003. Providers update this record themselves, so call before visiting.
How can I verify Rainer Wolf Bagdasarian, MD's license?
NPPES lists Connecticut license number 038365, 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 Rainer Wolf Bagdasarian, MD prescribe under Medicare Part D?
In 2024, Rainer Wolf Bagdasarian, MD had 220 Medicare Part D claims for 92 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Rainer Wolf Bagdasarian, MD's MIPS final score?
The 2023 MIPS final score is 30.4 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.