Joseph P. Deluca, M.D.
Internal Medicine Physician · Middlebury, CT
Joseph P. Deluca, M.D. is an internal medicine physician with a practice address in Middlebury, Connecticut, and NPI 1629090071, issued on Jul 24, 2006. Check the license (Connecticut 036186, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Joseph P. Deluca
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036186 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1625 Straits Tpke, Middlebury, CT 06762
- Phone
- (203) 758-8107
- Enumerated
- Jul 24, 2006
- Record last updated
- Feb 9, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (203) 568-2925
- Medicare enrollment
- Enrolled (PECOS I20040203000674); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 1625 Straits Tpke
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Farah Choudhry, MDPediatrics Physician1821061664
- Jane Cooper, MDRheumatology Physician1356314066
- Peter Ellis, MDInternal Medicine Physician1912971599
- Pooia Fattahi, MDNeurological Surgery Physician1669625174
- Stephanie Gunnoud, APRNNurse Practitioner1245636877
- Michael Harma, MDInternal Medicine Physician1710106547
Verify Joseph P. Deluca in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 036186Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.5 times the Medicare Part D claims of the average internal medicine physician in 2024
14,276 Medicare Part D claims for 846 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 585 claims were for opioids.
Most prescribed
- Atorvastatin Calcium639 claims
- Levothyroxine Sodium626 claims
- Amlodipine Besylate559 claims
- Trazodone Hcl389 claims
- Pantoprazole Sodium370 claims
- Escitalopram Oxalate318 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: $1,677.03
104 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Prospect CT Medical Foundation IncMiddlebury, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph P. Deluca among 2,623 internal medicine physician records in Connecticut
Joseph P. Deluca, M.D. is one of 2,623 internal medicine physician records with a practice address in Connecticut. 81% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 52% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1994 · median 2004 among the 1,646 with a school on file
- Record last updated2011 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 internal medicine physician records list a practice address in Middlebury
They are 9 of the 253 NPPES records with a practice address in Middlebury, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Middlebury → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Peter Ellis, MDMiddlebury, CT 067621912971599
- Michael Harma, MDMiddlebury, CT 067621710106547
- Leonardi Koliani, M.D.Middlebury, CT 067621619995677
- Peter Levinson, M.D.Middlebury, CT 067621881612851
- Joycelyn Maw, M.D.Middlebury, CT 067621629166574
- Jonathan Parkhurst, MDMiddlebury, CT 067621164628889
- Michael Savarese, M.D.Middlebury, CT 067621538170493
- Matthew Velsmid, MDMiddlebury, CT 067621477526176
Common questions
What is Joseph P. Deluca, M.D.'s NPI number?
Joseph P. Deluca, M.D.'s National Provider Identifier (NPI) is 1629090071, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph P. Deluca, M.D. located?
The NPPES record lists a practice address at 1625 Straits Tpke, Middlebury, CT, 06762. Phone: (203) 758-8107. Providers update this record themselves, so call before visiting.
How can I verify Joseph P. Deluca, M.D.'s license?
NPPES lists Connecticut license number 036186, 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 Joseph P. Deluca, M.D. prescribe under Medicare Part D?
In 2024, Joseph P. Deluca, M.D. had 14,276 Medicare Part D claims for 846 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.