Dr. Stephen E. Possick, MD
- Medicare services, 2024
- 1,497
- Medicare patients, 2024
- 732
- Part D claims, 2024
- 7,707
- Publications
- 3
- MIPS score, 2024
- 87
- Practice address
- 50 Division St, New Haven, CT 06511
- Practice phone
- Call (203) 785-2140
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Yale Medicine
New Haven, Connecticut
Find Dr. Possick's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Stephen E. Possick is a cardiologist in New Haven, Connecticut
Dr. Possick practices at Yale Medicine in New Haven, Connecticut.
Dr. Possick's NPI, 1033142047, was assigned on July 10, 2006. Dr. Possick graduated from Icahn School of Medicine at Mount Sinai in 1998. Dr. Possick holds Connecticut license 039613.
- NPI
- 1033142047NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214970045
- NPI enumeration date
- July 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 785-2140
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen E. Possick practices at Yale Medicine in New Haven, Connecticut
Dr. Possick's primary practice is Yale Medicine, at 50 Division St, New Haven, CT 06511 in South Central Ct County. The practice phone is (203) 785-2140.
- Yale Medicine50 Division St, New Haven, CT 06511 · South Central Ct CountyPhone(203) 785-2140
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephen E. Possick is affiliated with 7 sites of care and 2 medical groups
Dr. Possick's primary practice is Yale Medicine in New Haven, Connecticut. Dr. Possick is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dmand AI also links Dr. Possick to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephen E. Possick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Possick practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Yale Medicine | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen E. Possick is one of 423 cardiologists in Connecticut
Cardiovascular disease is Dr. Possick's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Possick is licensed in Connecticut.
Specialties and state licenses
- Cardiovascular disease, ConnecticutPrimary
Cardiologists near Dr. Possick
Counts of cardiologists 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. Stephen E. Possick billed Medicare for 1,497 services in 2024
CMS data shows 1,497 Medicare services from Dr. Possick across 10 procedure codes in 2024, for 732 Medicare patients. Medicare paid $74,382 for them.
Dr. Possick's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7882024: 791No change
- Other services
- 2023: 02024: 417
- Tests and treatments
- 2023: 1902024: 28952%
Where Dr. Possick's Medicare services took place, 2024
- In an office1,40794%
- In a facility906%
Dr. Possick compared with the Connecticut median for cardiologists, 2024
- Dr. Possick
- Connecticut median
- Medicare services
- 1,497vs 1,35810% above
- Medicare patients
- 732vs 6808% above
- Part D claims
- 7,456vs 1,5734.7 times
Medians across 415 cardiologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Possick'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. Stephen E. Possick treated 732 Medicare patients in 2024, average age 76
CMS counts 732 Medicare patients who saw Dr. Possick in 2024. The largest group is 75 to 84, with 280 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.86, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Possick's median patient age at 75, with 44% women.
Dr. Possick's Medicare patients by age, 2024
Dr. Possick's Medicare patients by sex, 2024
- Women33245%
- Men40055%
Chronic conditions among Dr. Possick's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease47%
- Diabetes38%
- Atrial fibrillation32%
- Chronic kidney disease30%
- Heart failure30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Possick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen E. Possick wrote 7,707 Medicare Part D claims in 2024
In 2024, Dr. Possick wrote 7,707 Medicare Part D claims for 892 patients. 79% of them were for generic drugs. CMS names the drug for 7,456 of them, across 54 drugs with 11 or more claims each, at $2,117,857 in total drug cost. In 2023, CMS named 7,472 claims across 55 drugs.
Dr. Possick's Part D claims by kind of drug, 2024
- Generic6,104 claims79%
- Brand-name and other1,603 claims21%
Dr. Possick'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. Possick's Part D claims, 2024
- Antibiotics0%21 of 7,707 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: 7,4722024: 7,456No change
Drugs named by CMS: 54 in 2024, 55 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. Stephen E. Possick scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Possick for performance year 2024, reported as part of a group. Dr. Possick accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Possick as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Possick's MIPS scores, performance year 2024
- 87of 100Final score
- 77.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
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. Stephen E. Possick has 3 publications on record
Dmand AI links 3 papers to Dr. Possick, published from 2023 to 2024. 2023 was the busiest year, with 2. Dr. Possick's most frequent co-authors are Ranjit Deshpande, MBBS, Vandana Khungar, MD and Rohit Sangal.
Dr. Possick's most frequent co-authors
Recent publications by Dr. Possick
Curr Opin Organ Transplant
Clin Chim Acta
See who Dr. Possick researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Possick works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephen E. Possick received $453 in industry payments from 2016 to 2023
CMS Open Payments shows 29 general payments to Dr. Possick from 8 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 92% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $120.
General payments to Dr. Possick by program year, 2016 to 2023
General payments to Dr. Possick by kind, 2016 to 2023
- Food and beverage$41692%
- Education$378%
Companies that paid Dr. Possick the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen E. Possick graduated from Icahn School of Medicine at Mount Sinai
Dr. Possick graduated from Icahn School of Medicine at Mount Sinai in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen E. Possick'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Stephen E. Possick
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. Stephen E. Possick's NPI number?
Dr. Stephen E. Possick's NPI number is 1033142047. It was assigned on July 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen E. Possick?
Dr. Stephen E. Possick is a cardiologist in New Haven, Connecticut. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Stephen E. Possick practice?
Dr. Possick practices at 50 Division St, New Haven, CT 06511. Dr. Possick's primary practice is Yale Medicine in New Haven, Connecticut. Dmand AI also links Dr. Possick to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Stephen E. Possick's office phone number?
The practice phone on file for Dr. Possick is (203) 785-2140.
What is Dr. Stephen E. Possick's medical license number?
Dr. Possick holds Connecticut license 039613.
Which hospitals is Dr. Stephen E. Possick affiliated with?
Dr. Possick is affiliated with Yale New Haven Hospital. Dmand AI links Dr. Possick to 3 more hospitals.
What medical group is Dr. Stephen E. Possick part of?
Dr. Possick is linked to Yale Health. Dmand AI links Dr. Possick to 1 more medical group.
Does Dr. Stephen E. Possick accept Medicare?
Yes. CMS data shows Dr. Possick billed Medicare for 1,497 services in 2024, and Dr. Possick accepts Medicare assignment.
Does Dr. Stephen E. Possick offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Possick as offering telehealth services.
What is Dr. Stephen E. Possick's MIPS score?
Dr. Possick's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Stephen E. Possick see?
CMS counts 732 Medicare patients who saw Dr. Possick in 2024, with an average age of 76.
What services does Dr. Stephen E. Possick bill to Medicare?
In 2024, Dr. Possick's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and heart test or procedure (93306).
Where did Dr. Stephen E. Possick go to medical school?
Dr. Possick graduated from Icahn School of Medicine at Mount Sinai in 1998.
What drugs does Dr. Stephen E. Possick prescribe most?
In 2024 Medicare Part D data, Dr. Possick's most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Rosuvastatin Calcium.
Has Dr. Stephen E. Possick received payments from drug or device companies?
CMS Open Payments shows $453 in general payments to Dr. Possick from 8 companies from 2016 to 2023. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Stephen E. Possick been practicing?
Dr. Possick graduated from medical school in 1998, 28 years ago.
Does Dr. Stephen E. Possick do research?
Dmand AI links 3 publications to Dr. Possick, published from 2023 to 2024.
Who does Dr. Stephen E. Possick publish with?
Dr. Possick's most frequent co-authors are Ranjit Deshpande, MBBS (1 shared paper), Vandana Khungar, MD (1 shared paper) and Rohit Sangal (1 shared paper).
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