Andrew C. Raissis, M.D.
Colon & Rectal Surgery Physician · Bloomfield, CT
Andrew C. Raissis, M.D. is a colon & rectal surgery physician with a practice address in Bloomfield, Connecticut, and NPI 1316220429, issued on Sep 25, 2011. Check the license (Connecticut 56849, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Andrew C. Raissis
- Credential
- M.D.
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License numbers
- 56849 CT
MD044113 DC
MT199113 PA
Self-reported in NPPES; status is on the state search - Practice location
- 6 Northwestern Dr Ste 305, Bloomfield, CT 06002
- Phone
- (860) 242-8591
- Enumerated
- Sep 25, 2011
- Record last updated
- Jun 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (860) 242-2511
- Medicare enrollment
- Enrolled (PECOS I20170817001846); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 2011
- Entity
- Type 1 · individual
Also registered at 6 Northwestern Dr Ste 305
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda Ayers, M.D.Colon & Rectal Surgery Physician1528268182
- Vanessa Baratta, M.D.Colon & Rectal Surgery Physician1043667173
- Jonathan ChangColon & Rectal Surgery Physician1861924755
- Meghan Dolan, PA-CSurgical Physician Assistant1508194143
- Erica Lambert, M.D.Urology Physician1285803528
- Robin Tedesco, PA-CSurgical Physician Assistant1609146778
Verify Andrew C. Raissis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 56849Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average colon & rectal surgery physician in 2024
179 Medicare Part D claims for 109 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims. 14 claims were for opioids.
Most prescribed
- Clenpiq39 claims
- Sod Sulf-Potass Sulf-Mag Sulf29 claims
- Neomycin Sulfate24 claims
- Metronidazole22 claims
- Oxycodone Hcl13 claims
- Gavilyte-G11 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: $301.34
14 payments; by number, the most common kind was food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 1,524 providers of this specialty with any payment received $3,468.16 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 2 group practices
- Colon And Rectal Surgeons OF Greater Hartford LLCBloomfield, CT
- Trinity Health OF New England Provider Network Organization IncHartford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
11 colon & rectal surgery physician records list a practice address in Bloomfield
They are 11 of the 521 NPPES records with a practice address in Bloomfield, and 54 colon & rectal surgery physician records in Connecticut.
All 11 in Bloomfield → All 54 in Connecticut → Every provider in Bloomfield →
Other colon & rectal surgery physician records in Connecticut
- John Aversa, D.OHamden, CT1588830699
- Amanda Ayers, M.D.Bloomfield, CT1528268182
- Saumitra Banerjee, M.D.Bloomfield, CT1053373431
- Vanessa Baratta, M.D.Bloomfield, CT1043667173
- Rafal Barczak, MDMeriden, CT1639316177
- Christine Bartus, MDNew Britain, CT1437143617
- Kayla Bassett, MDHartford, CT1316443120
- Michael Baum, MDPutnam, CT1811955396
- Ryan Bendl, D.O.Norwalk, CT1376858985
- Steven Brown, M.D.Plainville, CT1871555771
Common questions
What is Andrew C. Raissis, M.D.'s NPI number?
Andrew C. Raissis, M.D.'s National Provider Identifier (NPI) is 1316220429, issued on Sep 25, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Andrew C. Raissis, M.D. located?
The NPPES record lists a practice address at 6 Northwestern Dr Ste 305, Bloomfield, CT, 06002. Phone: (860) 242-8591. Providers update this record themselves, so call before visiting.
How can I verify Andrew C. Raissis, M.D.'s license?
NPPES lists Connecticut license number 56849, 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 Andrew C. Raissis, M.D. prescribe under Medicare Part D?
In 2024, Andrew C. Raissis, M.D. had 179 Medicare Part D claims for 109 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. 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.