Dr. Eric Joseph Thomas, MD
- Medicare services, 2024
- 2,194
- Medicare patients, 2024
- 294
- Part D claims, 2024
- 739
- MIPS score, 2024
- 75
- Hospital affiliations
- 1
- Practice address
- 11 S Main St, Middletown, CT 06457-3656
- Practice phone
- Call (860) 347-4555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Middlesex Dermatology
Dermatology practice · Middletown, Connecticut
Find Dr. Thomas' professional email, personal email and mobile number
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Dr. Eric Joseph Thomas is a procedural dermatology physician in Middletown, Connecticut
Dr. Thomas practices at Middlesex Dermatology in Middletown, Connecticut.
Dr. Thomas' NPI, 1649290289, was assigned on July 19, 2006. Dr. Thomas graduated from JS Weill Medical College, Cornell University in 1970. Dr. Thomas holds Connecticut license 16529.
- NPI
- 1649290289NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173796067
- NPI enumeration date
- July 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 347-4555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 82
- Medical school graduation
- 1970
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Joseph Thomas practices at Middlesex Dermatology in Middletown, Connecticut
Dr. Thomas' primary practice is Middlesex Dermatology, at 11 S Main St, Middletown, CT 06457-3656. The practice phone is (860) 347-4555.
- Middlesex Dermatology11 S Main St, Middletown, CT 06457-3656Phone(860) 347-4555
Source: Dmand AI Affiliation Data
Dr. Eric Joseph Thomas is affiliated with 3 sites of care and 1 medical group
Dr. Thomas' primary practice is Middlesex Dermatology in Middletown, Connecticut. Dr. Thomas is also affiliated with Cleveland Clinic Main Campus. The medical group on file is Middlesex Dermatology. Dmand AI also links Dr. Thomas to 1 more physician office, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Eric Joseph Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Middlesex Dermatology | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric Joseph Thomas is one of 8 procedural dermatology physicians in Connecticut
Procedural dermatology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207NS0135X. Dr. Thomas is licensed in Connecticut.
Specialties and state licenses
- Procedural dermatology, ConnecticutPrimary
Procedural dermatology physicians near Dr. Thomas
Counts of procedural dermatology physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Eric Joseph Thomas billed Medicare for 2,194 services in 2024
CMS data shows 2,194 Medicare services from Dr. Thomas across 19 procedure codes in 2024, for 294 Medicare patients. Medicare paid $213,927 for them. Every service was in an office.
Dr. Thomas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,0342024: 70732%
- Surgery
- 2023: 5342024: 62617%
- Office and hospital visits
- 2023: 4822024: 53210%
- Other services
- 2023: 5032024: 32935%
- Drugs given in the office
- 2023: 142024: 0100%
Dr. Thomas' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Eric Joseph Thomas treated 294 Medicare patients in 2024, average age 77
CMS counts 294 Medicare patients who saw Dr. Thomas in 2024. The largest group is 75 to 84, with 129 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 72, with 40% women.
Dr. Thomas' Medicare patients by age, 2024
Dr. Thomas' Medicare patients by sex, 2024
- Women10837%
- Men18663%
Chronic conditions among Dr. Thomas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
- Ischemic heart disease30%
- Anxiety25%
- Diabetes24%
- Atrial fibrillation20%
- Chronic kidney disease19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women40%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric Joseph Thomas wrote 739 Medicare Part D claims in 2024
In 2024, Dr. Thomas wrote 739 Medicare Part D claims for 289 patients. 77% of them were for generic drugs. CMS names the drug for 611 of them, across 19 drugs with 11 or more claims each, at $591,353 in total drug cost. In 2023, CMS named 587 claims across 17 drugs.
Dr. Thomas' Part D claims by kind of drug, 2024
- Generic568 claims77%
- Brand-name171 claims23%
Dr. Thomas' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Thomas' Part D claims, 2024
- Antibiotics6%47 of 739 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5872024: 6114%
Drugs named by CMS: 19 in 2024, 17 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Eric Joseph Thomas scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Thomas for performance year 2024, reported individually. Dr. Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 360 procedures of removal of skin lesions by Dr. Thomas, more than 83% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Thomas ranks in Medicare procedure volume
- Removal of skin lesions
- 83rd percentile360 procedures
- Skin biopsy
- 68th percentile45 procedures
- Melanoma (skin cancer) excision
- 77th percentile24 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Eric Joseph Thomas received $11,670 in industry payments from 2016 to 2025
CMS Open Payments shows 613 general payments to Dr. Thomas from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $3,739.
General payments to Dr. Thomas by program year, 2016 to 2025
General payments to Dr. Thomas by kind, 2016 to 2025
- Food and beverage$11,615100%
- Education$550%
Companies that paid Dr. Thomas the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric Joseph Thomas graduated from JS Weill Medical College, Cornell University
Dr. Thomas graduated from JS Weill Medical College, Cornell University in 1970.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eric Joseph Thomas's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Eric Joseph Thomas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Eric Joseph Thomas' NPI number?
Dr. Eric Joseph Thomas' NPI number is 1649290289. It was assigned on July 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Joseph Thomas?
Dr. Eric Joseph Thomas is a procedural dermatology physician in Middletown, Connecticut. The primary specialty in the NPI Registry is Procedural Dermatology Physician (taxonomy code 207NS0135X).
Where does Dr. Eric Joseph Thomas practice?
Dr. Thomas practices at 11 S Main St, Middletown, CT 06457-3656. Dr. Thomas' primary practice is Middlesex Dermatology in Middletown, Connecticut. Dmand AI also links Dr. Thomas to 1 physician office.
What is Dr. Eric Joseph Thomas' office phone number?
The practice phone on file for Dr. Thomas is (860) 347-4555.
What is Dr. Eric Joseph Thomas' medical license number?
Dr. Thomas holds Connecticut license 16529.
Which hospitals is Dr. Eric Joseph Thomas affiliated with?
Dr. Thomas is affiliated with Cleveland Clinic Main Campus.
What medical group is Dr. Eric Joseph Thomas part of?
Dr. Thomas is linked to Middlesex Dermatology.
Does Dr. Eric Joseph Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 2,194 services in 2024, and Dr. Thomas accepts Medicare assignment.
What is Dr. Eric Joseph Thomas' MIPS score?
Dr. Thomas' MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Eric Joseph Thomas see?
CMS counts 294 Medicare patients who saw Dr. Thomas in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Eric Joseph Thomas bill to Medicare?
In 2024, Dr. Thomas' most billed Medicare services were medicare service (G6001), surgery: skin and soft tissue (17003) and radiation oncology (77280).
Where did Dr. Eric Joseph Thomas go to medical school?
Dr. Thomas graduated from JS Weill Medical College, Cornell University in 1970.
What drugs does Dr. Eric Joseph Thomas prescribe most?
In 2024 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Jublia.
Has Dr. Eric Joseph Thomas received payments from drug or device companies?
CMS Open Payments shows $11,670 in general payments to Dr. Thomas from 24 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Eric Joseph Thomas been practicing?
Dr. Thomas graduated from medical school in 1970, 56 years ago.
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