Dr. Bulent Sadik Atac, MD
- Medicare services, 2024
- 279
- Medicare patients, 2024
- 87
- Part D claims, 2024
- 3,771
- Industry payments
- $745,985
- Affiliated sites
- 1
- Practice address
- 1619 Pelham N Pkwy, Bronx, NY 10469
- Practice phone
- Call (718) 881-2716
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Atac Medical Care
Bronx, New York
Find Dr. Atac'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. Bulent Sadik Atac is an internist in Bronx, New York
Dr. Atac practices at Atac Medical Care in Bronx, New York.
Dr. Atac's NPI, 1942375134, was assigned on November 22, 2006. Dr. Atac graduated from Faculte Libre de Medecine de Lille, France in 1985. Dr. Atac holds New York license 180769.
- NPI
- 1942375134NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799776837
- NPI enumeration date
- November 22, 2006
- NPI status
- Active
- Practice phone
- (718) 881-2716
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Bulent Sadik Atac practices at Atac Medical Care in Bronx, New York
Dr. Atac's primary practice is Atac Medical Care, at 1619 Pelham N Pkwy, Bronx, NY 10469 in Bronx County. The practice phone is (718) 881-2716.
- Atac Medical Care1619 Pelham N Pkwy, Bronx, NY 10469 · Bronx CountyPhone(718) 881-2716
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Bulent Sadik Atac is affiliated with 2 sites of care
Dr. Atac's primary practice is Atac Medical Care in Bronx, New York. Dmand AI also links Dr. Atac to 1 physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Bulent Sadik Atac's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Atac practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atac Medical Care | 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. Bulent Sadik Atac is one of 9,643 internists in New York
Internal medicine is Dr. Atac's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Atac is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Atac
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. Bulent Sadik Atac billed Medicare for 279 services in 2024
CMS data shows 279 Medicare services from Dr. Atac across 4 procedure codes in 2024, for 87 Medicare patients. Medicare paid $13,024 for them. Every service was in an office.
Dr. Atac's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5382024: 21859%
- Tests and treatments
- 2023: 1382024: 3575%
- Other services
- 2023: 292024: 2610%
- Drugs given in the office
- 2023: 302024: 0100%
- Imaging
- 2023: 252024: 0100%
- Surgery
- 2023: 222024: 0100%
Dr. Atac compared with the New York median for internists, 2024
- Dr. Atac
- New York median
- Medicare services
- 279vs 42635% below
- Medicare patients
- 87vs 15845% below
- Part D claims
- 3,290vs 6225.3 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Atac'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. Bulent Sadik Atac treated 87 Medicare patients in 2024, average age 72
CMS counts 87 Medicare patients who saw Dr. Atac in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have diabetes, and 75% have high blood pressure. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Atac's median patient age at 62, with 53% women.
Dr. Atac's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Atac's Medicare patients by sex, 2024
- Women4451%
- Men4349%
Chronic conditions among Dr. Atac's Medicare patients, 2024
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Arthritis33%
- Chronic kidney disease25%
- Ischemic heart disease25%
- Osteoporosis22%
- Asthma17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Atac's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women53%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bulent Sadik Atac wrote 3,771 Medicare Part D claims in 2024
In 2024, Dr. Atac wrote 3,771 Medicare Part D claims for 265 patients. 67% of them were for generic drugs. CMS names the drug for 3,290 of them, across 70 drugs with 11 or more claims each, at $1,455,994 in total drug cost. In 2023, CMS named 6,345 claims across 101 drugs.
Dr. Atac's Part D claims by kind of drug, 2024
- Generic2,519 claims67%
- Brand-name1,233 claims33%
- Other19 claims1%
Dr. Atac'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. Atac's Part D claims, 2024
- Opioids0%12 of 3,771 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: 6,3452024: 3,29048%
Drugs named by CMS: 70 in 2024, 101 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
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Dr. Bulent Sadik Atac received $745,985 in industry payments from 2016 to 2025
CMS Open Payments shows 3,153 general payments to Dr. Atac from 75 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 78% of the total. AstraZeneca Pharmaceuticals LP paid the most, $356,917.
General payments to Dr. Atac by program year, 2016 to 2025
General payments to Dr. Atac by kind, 2016 to 2025
- Speaker and faculty fees$580,64878%
- Food and beverage$72,46810%
- Travel and lodging$67,0119%
- Consulting fees$25,0993%
- Other$7600%
Companies that paid Dr. Atac 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. Bulent Sadik Atac graduated from Faculte Libre de Medecine de Lille, France
Dr. Atac graduated from Faculte Libre de Medecine de Lille, France in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Bulent Sadik Atac'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 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) |
| 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. Bulent Sadik Atac
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. Bulent Sadik Atac's NPI number?
Dr. Bulent Sadik Atac's NPI number is 1942375134. It was assigned on November 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Bulent Sadik Atac?
Dr. Bulent Sadik Atac is an internist in Bronx, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Bulent Sadik Atac practice?
Dr. Atac practices at 1619 Pelham N Pkwy, Bronx, NY 10469. Dr. Atac's primary practice is Atac Medical Care in Bronx, New York. Dmand AI also links Dr. Atac to 1 physician office.
What is Dr. Bulent Sadik Atac's office phone number?
The practice phone on file for Dr. Atac is (718) 881-2716.
What is Dr. Bulent Sadik Atac's medical license number?
Dr. Atac holds New York license 180769.
Does Dr. Bulent Sadik Atac accept Medicare?
Yes. CMS data shows Dr. Atac billed Medicare for 279 services in 2024.
How many Medicare patients does Dr. Bulent Sadik Atac see?
CMS counts 87 Medicare patients who saw Dr. Atac in 2024, with an average age of 72.
What services does Dr. Bulent Sadik Atac bill to Medicare?
In 2024, Dr. Atac's most billed Medicare services were office visit, established patient (99213), medicare service (G0009) and vaccine or vaccine administration (90658).
Where did Dr. Bulent Sadik Atac go to medical school?
Dr. Atac graduated from Faculte Libre de Medecine de Lille, France in 1985.
What drugs does Dr. Bulent Sadik Atac prescribe most?
In 2024 Medicare Part D data, Dr. Atac's most prescribed drugs by claims were Rosuvastatin Calcium, Ezetimibe and Ozempic.
Has Dr. Bulent Sadik Atac received payments from drug or device companies?
CMS Open Payments shows $745,985 in general payments to Dr. Atac from 75 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Bulent Sadik Atac been practicing?
Dr. Atac graduated from medical school in 1985, 41 years ago.
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