Russell Parvin, MD
Gastroenterology Physician · Waterbury, CT
Russell Parvin, MD is a gastroenterology physician with a practice address in Waterbury, Connecticut, and NPI 1669710414, issued on Jan 28, 2013. Check the license (Connecticut 56277, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Russell Parvin
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 56277 CT
Self-reported in NPPES; status is on the state search - Practice location
- 60 Westwood Ave, Waterbury, CT 06708
- Phone
- (203) 574-3007
- Enumerated
- Jan 28, 2013
- Record last updated
- Nov 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170623000568); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2010
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 336 in Connecticut → Look up another NPI →
Also registered at 60 Westwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elif AjrediniMedical Physician Assistant1891331591
- Lori Algar, MS, OTRLOccupational Therapist1740343763
- Lisa Andrighetti, MSAudiologist1164694725
- Paul Beauvais, MDOrthopaedic Surgery Physician1487731998
- Robert Behrends, M.D.Psychiatry Physician1336185768
- Randy Carrin, PSY.D.Clinical Psychologist1548206964
Verify Russell Parvin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 56277Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average gastroenterology physician in 2024
771 Medicare Part D claims for 258 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Pantoprazole Sodium281 claims
- Gavilyte-C72 claims
- Omeprazole55 claims
- Mesalamine35 claims
- Famotidine31 claims
- Dicyclomine Hcl30 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.
Industry payments in 2024: $564.81
12 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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
- Trinity Health OF New England Provider Network Organization IncWaterbury, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Russell Parvin among 336 gastroenterology physician records in Connecticut
Russell Parvin, 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 2013, is newer than 81% of them.
- NPI issued2013 · 81% of these records are older, 15% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2010 · median 2001 among the 255 with a school on file
- Record last updated2021 · 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 Waterbury → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Priyanka Chugh, MDWaterbury, CT 067081700147915
- Joel Garsten, M.DWaterbury, CT 067081679521363
- Robert Leventhal, MDWaterbury, CT 067081275506214
- Bhupinder Lyall, M.D.Waterbury, CT 067081104874999
- Paolo Mapelli, MDWaterbury, CT 067081790757383
- Albert Marano, MDWaterbury, CT 067081588627467
- Eduardo Mari, MDWaterbury, CT 067081063458396
- Hector Pun, MDWaterbury, CT 067081447304944
Common questions
What is Russell Parvin, MD's NPI number?
Russell Parvin, MD's National Provider Identifier (NPI) is 1669710414, issued on Jan 28, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Russell Parvin, MD located?
The NPPES record lists a practice address at 60 Westwood Ave, Waterbury, CT, 06708. Phone: (203) 574-3007. Providers update this record themselves, so call before visiting.
How can I verify Russell Parvin, MD's license?
NPPES lists Connecticut license number 56277, 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 Russell Parvin, MD prescribe under Medicare Part D?
In 2024, Russell Parvin, MD had 771 Medicare Part D claims for 258 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.