Dr. Mircea Silviu Tamasdan, MD
- Medicare services, 2024
- 509
- Medicare patients, 2024
- 65
- Part D claims, 2024
- 140
- MIPS score, 2024
- 100
- Hospital affiliations
- 3
- Practice address
- 20 York Street, New Haven, CT 06510
- Practice phone
- Call (203) 688-5900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Yale New Haven Psychiatric Hospital (York St)
Psychiatric Inpatient Facility · New Haven, Connecticut
Find Dr. Tamasdan's professional email, personal email and mobile number
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Dr. Mircea Silviu Tamasdan is an internist in New Haven, Connecticut
Dr. Tamasdan practices at Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut.
Dr. Tamasdan's NPI, 1386821015, was assigned on January 24, 2008. Dr. Tamasdan holds Connecticut license 50694.
- NPI
- 1386821015NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153478136
- NPI enumeration date
- January 24, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 688-5900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mircea Silviu Tamasdan practices at Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut
Dr. Tamasdan's primary practice is Yale New Haven Psychiatric Hospital (York St), at 20 York Street, New Haven, CT 06510. The practice phone is (203) 688-5900.
- Yale New Haven Psychiatric Hospital (York St)20 York Street, New Haven, CT 06510Phone(203) 688-5900
Source: Dmand AI Affiliation Data
Dr. Mircea Silviu Tamasdan is affiliated with 5 sites of care and 5 medical groups
Dr. Tamasdan's primary practice is Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut. Dr. Tamasdan is also affiliated with Yale New Haven Hospital. The medical group on file is Hartford HealthCare Medical Group Specialists. Dmand AI also links Dr. Tamasdan to 2 more hospitals, 4 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mircea Silviu Tamasdan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tamasdan practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Yale New Haven Psychiatric Hospital (York St) | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mircea Silviu Tamasdan is one of 2,189 internists in Connecticut
Internal medicine is Dr. Tamasdan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tamasdan is licensed in Connecticut.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
Internists near Dr. Tamasdan
Counts of internists 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. Mircea Silviu Tamasdan billed Medicare for 509 services in 2024
CMS data shows 509 Medicare services from Dr. Tamasdan across 3 procedure codes in 2024, for 65 Medicare patients. Medicare paid $35,937 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tamasdan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5762024: 50912%
Dr. Tamasdan compared with the Connecticut median for internists, 2024
- Dr. Tamasdan
- Connecticut median
- Medicare services
- 509vs 39031% above
- Medicare patients
- 65vs 17262% below
Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.
Dr. Tamasdan'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. Mircea Silviu Tamasdan treated 65 Medicare patients in 2024, average age 74
CMS counts 65 Medicare patients who saw Dr. Tamasdan in 2024. The largest group is 65 to 74, with 27 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.80, 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. Tamasdan's median patient age at 70, with 44% women.
Dr. Tamasdan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tamasdan's Medicare patients by sex, 2024
- Women2437%
- Men4163%
Chronic conditions among Dr. Tamasdan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA69%
- Arthritis60%
- Ischemic heart disease54%
- Mood disorders54%
- Heart failure51%
- Atrial fibrillation48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tamasdan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women44%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mircea Silviu Tamasdan wrote 140 Medicare Part D claims in 2024
In 2024, Dr. Tamasdan wrote 140 Medicare Part D claims for 22 patients. 88% of them were for generic drugs.
Dr. Tamasdan's Part D claims by kind of drug, 2024
- Generic123 claims88%
- Brand-name and other17 claims12%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Mircea Silviu Tamasdan 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. Tamasdan for performance year 2024, reported through an alternative payment model (APM). Dr. Tamasdan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Tamasdan's MIPS scores, performance year 2024
- 100of 100Final score
- 86.5of 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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Sources for Dr. Mircea Silviu Tamasdan'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 (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) |
| 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. Mircea Silviu Tamasdan
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. Mircea Silviu Tamasdan's NPI number?
Dr. Mircea Silviu Tamasdan's NPI number is 1386821015. It was assigned on January 24, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Mircea Silviu Tamasdan?
Dr. Mircea Silviu Tamasdan is an internist in New Haven, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mircea Silviu Tamasdan practice?
Dr. Tamasdan practices at 20 York Street, New Haven, CT 06510. Dr. Tamasdan's primary practice is Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut. Dmand AI also links Dr. Tamasdan to 2 hospitals, 4 medical groups and 1 group practice or clinic.
What is Dr. Mircea Silviu Tamasdan's office phone number?
The practice phone on file for Dr. Tamasdan is (203) 688-5900.
What is Dr. Mircea Silviu Tamasdan's medical license number?
Dr. Tamasdan holds Connecticut license 50694.
Which hospitals is Dr. Mircea Silviu Tamasdan affiliated with?
Dr. Tamasdan is affiliated with Yale New Haven Hospital. Dmand AI links Dr. Tamasdan to 2 more hospitals.
What medical group is Dr. Mircea Silviu Tamasdan part of?
Dr. Tamasdan is linked to Hartford HealthCare Medical Group Specialists. Dmand AI links Dr. Tamasdan to 4 more medical groups.
Does Dr. Mircea Silviu Tamasdan accept Medicare?
Yes. CMS data shows Dr. Tamasdan billed Medicare for 509 services in 2024, and Dr. Tamasdan accepts Medicare assignment.
What is Dr. Mircea Silviu Tamasdan's MIPS score?
Dr. Tamasdan's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Mircea Silviu Tamasdan see?
CMS counts 65 Medicare patients who saw Dr. Tamasdan in 2024, with an average age of 74.
What services does Dr. Mircea Silviu Tamasdan bill to Medicare?
In 2024, Dr. Tamasdan's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99223).
How long has Dr. Mircea Silviu Tamasdan been practicing?
Dr. Tamasdan graduated from medical school in 1994, 32 years ago.
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