Mark David Deponte, MD
Family Medicine Physician · Lisbon, CT
Mark David Deponte, MD is a family medicine physician with a practice address in Lisbon, Connecticut, and NPI 1265434583, issued on Jun 1, 2005. Check the license (Connecticut 039945, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Mark David Deponte
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 039945 CT
Self-reported in NPPES; status is on the state search - Practice location
- 2 Lee RD, Lisbon, CT 06351
- Phone
- (860) 376-4451
- Enumerated
- Jun 1, 2005
- Record last updated
- Nov 19, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (860) 376-5977
- Medicaid ID
- 001399452 CT
- Medicare enrollment
- Enrolled (PECOS I20100203000351); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 958 in Connecticut → Look up another NPI →
Also registered at 2 Lee RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bert Coppotelli, MDFamily Medicine Physician1629070941
- Melanie Hopkins, PA-CMedical Physician Assistant1528060845
- Cynthia Lord, PA-CMedical Physician Assistant1700888021
Verify Mark David Deponte in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 039945Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average family medicine physician in 2024
10,400 Medicare Part D claims for 895 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 337 claims were for opioids.
Most prescribed
- Atorvastatin Calcium608 claims
- Levothyroxine Sodium369 claims
- Pantoprazole Sodium353 claims
- Amlodipine Besylate339 claims
- Hydrochlorothiazide321 claims
- Metoprolol Succinate321 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: $1,465.12
79 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 55,478 providers of this specialty with any payment received $902.55 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
- Mark D. Deponte, M.d.,llcLisbon, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark David Deponte among 958 family medicine physician records in Connecticut
Mark David Deponte, MD is one of 958 family medicine physician records with a practice address in Connecticut. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1999 · median 2009 among the 611 with a school on file
- Record last updated2009 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 family medicine physician records list a practice address in Lisbon
They are 2 of the 41 NPPES records with a practice address in Lisbon, and 958 family medicine physician records in Connecticut.
All 958 in Connecticut → Every provider in Lisbon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Bert Coppotelli, MDLisbon, CT 063511629070941
- Josee Cloutier, M.D.Groton, CT 063491790860419
- Mark Desjardins, MDGroton, CT 063491598745911
- Joel Larcombe, MDGroton, CT 063491710978739
- Matthew Martin, DOGroton, CT 063491255893418
- Paul Seeman, MDGroton, CT 063491114918828
- Etny Candelario, MDMystic, CT 063551568084150
- Sungsil Cho, MDMystic, CT 063551437611696
Common questions
What is Mark David Deponte, MD's NPI number?
Mark David Deponte, MD's National Provider Identifier (NPI) is 1265434583, issued on Jun 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark David Deponte, MD located?
The NPPES record lists a practice address at 2 Lee RD, Lisbon, CT, 06351. Phone: (860) 376-4451. Providers update this record themselves, so call before visiting.
How can I verify Mark David Deponte, MD's license?
NPPES lists Connecticut license number 039945, 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 Mark David Deponte, MD prescribe under Medicare Part D?
In 2024, Mark David Deponte, MD had 10,400 Medicare Part D claims for 895 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.