Dr. Eric C. Kosinski, MD
- Medicare services, 2024
- 749
- Medicare patients, 2024
- 216
- Part D claims, 2024
- 4,610
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Practice address
- 60 Hospital Road, Leominster, MA 01453
- Practice phone
- Call (978) 466-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Kosinski's professional email, personal email and mobile number
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Dr. Eric C. Kosinski is a psychiatrist in Leominster, Massachusetts
Dr. Kosinski practices at UMass Memorial Health - HealthAlliance-Clinton Hospital in Leominster, Massachusetts, part of UMass Memorial Health Care.
Dr. Kosinski's NPI, 1881747822, was assigned on January 22, 2007. Dr. Kosinski graduated from University of Massachusetts Medical School in 2006. Dr. Kosinski holds Massachusetts license 246258.
- NPI
- 1881747822NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133268220
- NPI enumeration date
- January 22, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (978) 466-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric C. Kosinski practices at UMass Memorial Health - HealthAlliance-Clinton Hospital in Leominster, Massachusetts
Dr. Kosinski's primary practice is UMass Memorial Health - HealthAlliance-Clinton Hospital, at 60 Hospital Road, Leominster, MA 01453 in Worcester County. The practice phone is (978) 466-2000.
- UMass Memorial Health - HealthAlliance-Clinton Hospital60 Hospital Road, Leominster, MA 01453 · Worcester CountyPhone(978) 466-2000
Source: Dmand AI Affiliation Data
Dr. Eric C. Kosinski is affiliated with 2 sites of care and 1 medical group
Dr. Kosinski's primary practice is UMass Memorial Health - HealthAlliance-Clinton Hospital in Leominster, Massachusetts, part of UMass Memorial Health Care. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Dr. Kosinski to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric C. Kosinski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kosinski practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UMass Memorial Health - HealthAlliance-Clinton Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric C. Kosinski is one of 1,857 psychiatrists in Massachusetts
Psychiatry is Dr. Kosinski's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Kosinski is licensed in Massachusetts.
Specialties and state licenses
- Psychiatry, MassachusettsPrimary
Psychiatrists near Dr. Kosinski
Counts of psychiatrists 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 C. Kosinski billed Medicare for 749 services in 2024
CMS data shows 749 Medicare services from Dr. Kosinski across 4 procedure codes in 2024, for 216 Medicare patients. Medicare paid $65,277 for them.
Dr. Kosinski's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8162024: 7498%
- Tests and treatments
- 2023: 122024: 0100%
Where Dr. Kosinski's Medicare services took place, 2024
- In an office73698%
- In a facility132%
Dr. Kosinski compared with the Massachusetts median for psychiatrists, 2024
- Dr. Kosinski
- Massachusetts median
- Medicare services
- 749vs 1724.4 times
- Medicare patients
- 216vs 425.1 times
- Part D claims
- 4,456vs 9248.4 times
Medians across 2,056 psychiatrists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Kosinski's 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric C. Kosinski treated 216 Medicare patients in 2024, average age 66
CMS counts 216 Medicare patients who saw Dr. Kosinski in 2024. The largest group is 65 to 74, with 88 patients. 75% of them have anxiety, and 75% have mood disorders. 35% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kosinski's median patient age at 45, with 55% women.
Dr. Kosinski's Medicare patients by age, 2024
Dr. Kosinski's Medicare patients by sex, 2024
- Women14266%
- Men7434%
Chronic conditions among Dr. Kosinski's Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- Depression71%
- High blood pressure62%
- High cholesterol59%
- Arthritis46%
- Diabetes28%
- Bipolar disorder27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kosinski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric C. Kosinski wrote 4,610 Medicare Part D claims in 2024
In 2024, Dr. Kosinski wrote 4,610 Medicare Part D claims for 357 patients. 95% of them were for generic drugs. CMS names the drug for 4,456 of them, across 65 drugs with 11 or more claims each, at $331,856 in total drug cost. In 2023, CMS named 4,355 claims across 63 drugs.
Dr. Kosinski's Part D claims by kind of drug, 2024
- Generic4,392 claims95%
- Brand-name218 claims5%
Dr. Kosinski's 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. Kosinski's Part D claims, 2024
- Antipsychotics, patients 65 and over5%240 of 4,610 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: 4,3552024: 4,4562%
Drugs named by CMS: 65 in 2024, 63 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 C. Kosinski scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Kosinski for performance year 2024, reported through an alternative payment model (APM). Dr. Kosinski accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kosinski as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Kosinski's MIPS scores, performance year 2024
- 100of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Eric C. Kosinski received $292 in industry payments from 2017 to 2025
CMS Open Payments shows 16 general payments to Dr. Kosinski from 3 drug and device companies from 2017 to 2025. Education make up the largest share, 100% of the total. Vanda Pharmaceuticals Inc. paid the most, $154.
General payments to Dr. Kosinski by program year, 2017 to 2025
Companies that paid Dr. Kosinski the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric C. Kosinski graduated from University of Massachusetts Medical School
Dr. Kosinski graduated from University of Massachusetts Medical School in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eric C. Kosinski'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| 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 C. Kosinski
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 C. Kosinski's NPI number?
Dr. Eric C. Kosinski's NPI number is 1881747822. It was assigned on January 22, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric C. Kosinski?
Dr. Eric C. Kosinski is a psychiatrist in Leominster, Massachusetts. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Eric C. Kosinski practice?
Dr. Kosinski practices at 60 Hospital Road, Leominster, MA 01453. Dr. Kosinski's primary practice is UMass Memorial Health - HealthAlliance-Clinton Hospital in Leominster, Massachusetts, part of UMass Memorial Health Care. Dmand AI also links Dr. Kosinski to 1 group practice or clinic.
What is Dr. Eric C. Kosinski's office phone number?
The practice phone on file for Dr. Kosinski is (978) 466-2000.
What is Dr. Eric C. Kosinski's medical license number?
Dr. Kosinski holds Massachusetts license 246258.
Which hospitals is Dr. Eric C. Kosinski affiliated with?
Dr. Kosinski practices at UMass Memorial Health - HealthAlliance-Clinton Hospital in Leominster, Massachusetts.
What medical group is Dr. Eric C. Kosinski part of?
Dr. Kosinski is linked to UMass Memorial Medical Group.
Does Dr. Eric C. Kosinski accept Medicare?
Yes. CMS data shows Dr. Kosinski billed Medicare for 749 services in 2024, and Dr. Kosinski accepts Medicare assignment.
Does Dr. Eric C. Kosinski offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kosinski as offering telehealth services.
What is Dr. Eric C. Kosinski's MIPS score?
Dr. Kosinski's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Eric C. Kosinski see?
CMS counts 216 Medicare patients who saw Dr. Kosinski in 2024, with an average age of 66.
What services does Dr. Eric C. Kosinski bill to Medicare?
In 2024, Dr. Kosinski's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and care management and other visits (99442).
Where did Dr. Eric C. Kosinski go to medical school?
Dr. Kosinski graduated from University of Massachusetts Medical School in 2006.
What drugs does Dr. Eric C. Kosinski prescribe most?
In 2024 Medicare Part D data, Dr. Kosinski's most prescribed drugs by claims were Lorazepam, Clonazepam and Trazodone HCl.
Has Dr. Eric C. Kosinski received payments from drug or device companies?
CMS Open Payments shows $292 in general payments to Dr. Kosinski from 3 companies from 2017 to 2025. The largest total came from Vanda Pharmaceuticals Inc.
How long has Dr. Eric C. Kosinski been practicing?
Dr. Kosinski graduated from medical school in 2006, 20 years ago.
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