Louis S. Competiello, MD
Gastroenterology Physician · Enfield, CT
Louis S. Competiello, MD is a gastroenterology physician with a practice address in Enfield, Connecticut, and NPI 1306949995, issued on Sep 7, 2006. Check the license (Connecticut 029022, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Louis S. Competiello
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 029022 CT
Self-reported in NPPES; status is on the state search - Practice location
- 139 Hazard Avenue, Enfield, CT 06082
- Phone
- (860) 763-3434
- Enumerated
- Sep 7, 2006
- Record last updated
- Dec 15, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (860) 749-7111
- Medicare enrollment
- Enrolled (PECOS I20111206000507); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 1983
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 336 in Connecticut → Look up another NPI →
Also registered at 139 Hazard Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nelza Rivera-Competiello, MDPhysical Medicine & Rehabilitation Physician1023127917
Verify Louis S. Competiello in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 029022Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average gastroenterology physician in 2024
126 Medicare Part D claims for 35 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Famotidine25 claims
- Omeprazole24 claims
- Cholestyramine12 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.
Louis S. Competiello among 336 gastroenterology physician records in Connecticut
Louis S. Competiello, 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
- Graduated1983 · median 2001 among the 255 with a school on file
- Record last updated2010 · 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 Enfield → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Joseph Ianello, MDEnfield, CT 060821902900525
- Alexia Koudellou, MDTolland, CT 060841346278066
- Jeffrey Breiter, M.D.South Windsor, CT 060741306821863
- Brian Moy, D.O.South Windsor, CT 060741144665969
- Marcy Qureshi, D.O.South Windsor, CT 060741164600615
- John Wysocki, MDSouth Windsor, CT 060741457594103
- Osama Siddique, M.D.Rocky Hill, CT 060671558746230
- Imran Balouch, MDVernon Rockville, CT 060661467783290
Common questions
What is Louis S. Competiello, MD's NPI number?
Louis S. Competiello, MD's National Provider Identifier (NPI) is 1306949995, issued on Sep 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Louis S. Competiello, MD located?
The NPPES record lists a practice address at 139 Hazard Avenue, Enfield, CT, 06082. Phone: (860) 763-3434. Providers update this record themselves, so call before visiting.
How can I verify Louis S. Competiello, MD's license?
NPPES lists Connecticut license number 029022, 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 Louis S. Competiello, MD prescribe under Medicare Part D?
In 2024, Louis S. Competiello, MD had 126 Medicare Part D claims for 35 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.