Dr. Bagdig S. Baghdassarian, MD
- Medicare services, 2024
- 3,783
- Medicare patients, 2024
- 703
- Part D claims, 2024
- 12,579
- MIPS score, 2024
- 17
- Hospital affiliations
- 3
- Practice address
- 259 1st St, Mineola, NY 11501
- Practice phone
- Call (516) 663-0333
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
NYU Langone Hospitals - Long Island
Mineola, New York
Find Dr. Baghdassarian'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. Bagdig S. Baghdassarian is an internist in Mineola, New York
Dr. Baghdassarian practices at NYU Langone Hospitals - Long Island in Mineola, New York.
Dr. Baghdassarian's NPI, 1942253158, was assigned on May 18, 2006. Dr. Baghdassarian graduated from State University of New York at Stony Brook, School of Medicine in 1987. Dr. Baghdassarian holds New York license 175909.
- NPI
- 1942253158NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830154418
- NPI enumeration date
- May 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 663-0333
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bagdig S. Baghdassarian practices at NYU Langone Hospitals - Long Island in Mineola, New York
Dr. Baghdassarian's primary practice is NYU Langone Hospitals - Long Island, at 259 1st St, Mineola, NY 11501 in Nassau County. The practice phone is (516) 663-0333.
- NYU Langone Hospitals - Long Island259 1st St, Mineola, NY 11501 · Nassau CountyPhone(516) 663-0333
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Bagdig S. Baghdassarian is affiliated with 11 sites of care
Dr. Baghdassarian's primary practice is NYU Langone Hospitals - Long Island in Mineola, New York. Dr. Baghdassarian is also affiliated with Tisch Hospital. Dmand AI also links Dr. Baghdassarian to 2 more hospitals, 4 skilled nursing facilities, 2 home health agencies and 1 hospice, 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. Bagdig S. Baghdassarian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baghdassarian practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYU Langone Hospitals - Long Island | Available with a free account |
| +10 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Bagdig S. Baghdassarian is one of 9,643 internists in New York
Internal medicine is Dr. Baghdassarian's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Baghdassarian is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Baghdassarian
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. Bagdig S. Baghdassarian billed Medicare for 3,783 services in 2024
CMS data shows 3,783 Medicare services from Dr. Baghdassarian across 8 procedure codes in 2024, for 703 Medicare patients. Medicare paid $319,597 for them.
Dr. Baghdassarian's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3,6702024: 3,7833%
Where Dr. Baghdassarian's Medicare services took place, 2024
- In an office2,31161%
- In a facility1,47239%
Dr. Baghdassarian compared with the New York median for internists, 2024
- Dr. Baghdassarian
- New York median
- Medicare services
- 3,783vs 4268.9 times
- Medicare patients
- 703vs 1584.4 times
- Part D claims
- 11,764vs 62218.9 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Baghdassarian'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.
Need commercial claims for Dr. Baghdassarian?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Baghdassarian and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bagdig S. Baghdassarian treated 703 Medicare patients in 2024, average age 82
CMS counts 703 Medicare patients who saw Dr. Baghdassarian in 2024. The largest group is 85 and over, with 289 patients. 75% of them have arthritis, and 75% have high blood pressure. 38% are also on Medicaid. Their average risk score is 2.61, 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. Baghdassarian's median patient age at 80, with 60% women.
Dr. Baghdassarian's Medicare patients by age, 2024
Dr. Baghdassarian's Medicare patients by sex, 2024
- Women42460%
- Men27940%
Chronic conditions among Dr. Baghdassarian's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease58%
- Diabetes53%
- Chronic kidney disease52%
- Mood disorders51%
- Heart failure48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Baghdassarian's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women60%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bagdig S. Baghdassarian wrote 12,579 Medicare Part D claims in 2024
In 2024, Dr. Baghdassarian wrote 12,579 Medicare Part D claims for 535 patients. 85% of them were for generic drugs. CMS names the drug for 11,764 of them, across 190 drugs with 11 or more claims each, at $842,232 in total drug cost. In 2023, CMS named 11,223 claims across 186 drugs.
Dr. Baghdassarian's Part D claims by kind of drug, 2024
- Generic10,643 claims85%
- Brand-name1,880 claims15%
- Other56 claims0%
Dr. Baghdassarian'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. Baghdassarian's Part D claims, 2024
- Opioids5%591 of 12,579 claims
- Antibiotics2%260 of 12,579 claims
- Antipsychotics, patients 65 and over2%210 of 12,579 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: 11,2232024: 11,7645%
Drugs named by CMS: 190 in 2024, 186 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. Bagdig S. Baghdassarian scored 17 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 17 out of 100 for Dr. Baghdassarian for performance year 2024, reported individually. Dr. Baghdassarian accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Baghdassarian's MIPS scores, performance year 2024
- 17of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 56of 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Bagdig S. Baghdassarian received $505 in industry payments from 2016 to 2025
CMS Open Payments shows 16 general payments to Dr. Baghdassarian from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $123.
General payments to Dr. Baghdassarian by program year, 2016 to 2025
Companies that paid Dr. Baghdassarian 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. Bagdig S. Baghdassarian graduated from State University of New York at Stony Brook, School of Medicine
Dr. Baghdassarian graduated from State University of New York at Stony Brook, School of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Bagdig S. Baghdassarian'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) |
| 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. Bagdig S. Baghdassarian
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. Bagdig S. Baghdassarian's NPI number?
Dr. Bagdig S. Baghdassarian's NPI number is 1942253158. It was assigned on May 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Bagdig S. Baghdassarian?
Dr. Bagdig S. Baghdassarian is an internist in Mineola, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Bagdig S. Baghdassarian practice?
Dr. Baghdassarian practices at 259 1st St, Mineola, NY 11501. Dr. Baghdassarian's primary practice is NYU Langone Hospitals - Long Island in Mineola, New York. Dmand AI also links Dr. Baghdassarian to 2 hospitals, 4 skilled nursing facilities, 2 home health agencies and 1 hospice.
What is Dr. Bagdig S. Baghdassarian's office phone number?
The practice phone on file for Dr. Baghdassarian is (516) 663-0333.
What is Dr. Bagdig S. Baghdassarian's medical license number?
Dr. Baghdassarian holds New York license 175909.
Which hospitals is Dr. Bagdig S. Baghdassarian affiliated with?
Dr. Baghdassarian is affiliated with Tisch Hospital. Dmand AI links Dr. Baghdassarian to 2 more hospitals.
Does Dr. Bagdig S. Baghdassarian accept Medicare?
Yes. CMS data shows Dr. Baghdassarian billed Medicare for 3,783 services in 2024, and Dr. Baghdassarian accepts Medicare assignment.
What is Dr. Bagdig S. Baghdassarian's MIPS score?
Dr. Baghdassarian's MIPS final score for performance year 2024 is 17 out of 100, reported individually.
How many Medicare patients does Dr. Bagdig S. Baghdassarian see?
CMS counts 703 Medicare patients who saw Dr. Baghdassarian in 2024, with an average age of 82.
What services does Dr. Bagdig S. Baghdassarian bill to Medicare?
In 2024, Dr. Baghdassarian's most billed Medicare services were nursing facility care (99309), hospital inpatient care (99231) and nursing facility care (99308).
Show 4 more questionsShow fewer questions
Where did Dr. Bagdig S. Baghdassarian go to medical school?
Dr. Baghdassarian graduated from State University of New York at Stony Brook, School of Medicine in 1987.
What drugs does Dr. Bagdig S. Baghdassarian prescribe most?
In 2024 Medicare Part D data, Dr. Baghdassarian's most prescribed drugs by claims were Eliquis, Famotidine and Gabapentin.
Has Dr. Bagdig S. Baghdassarian received payments from drug or device companies?
CMS Open Payments shows $505 in general payments to Dr. Baghdassarian from 9 companies from 2016 to 2025. The largest total came from Alkermes, Inc.
How long has Dr. Bagdig S. Baghdassarian been practicing?
Dr. Baghdassarian graduated from medical school in 1987, 39 years ago.
Selling to internal medicine practices?
See internists in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card