Mark Bilinyi Ulanja, MD
Internal Medicine Physician · Bridgeport, CT
Mark Bilinyi Ulanja, MD is an internal medicine physician with a practice address in Bridgeport, Connecticut, and NPI 1841644747, issued on Apr 17, 2016. Check the license on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Mark Bilinyi Ulanja
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 323827 LA
Self-reported in NPPES; status is on the state search - Practice location
- 2800 Main St, Bridgeport, CT 06606
- Phone
- (203) 576-5791
- Enumerated
- Apr 17, 2016
- Record last updated
- Mar 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 2800 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Bilinyi Ulanja in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average internal medicine physician in 2024
423 Medicare Part D claims for 149 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 19 claims were for opioids.
Most prescribed
- Eliquis69 claims
- Pantoprazole Sodium20 claims
- Atorvastatin Calcium19 claims
- Clopidogrel19 claims
- Ciprofloxacin Hcl18 claims
- Hydrocodone-Acetaminophen18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $272.96
4 payments; by number, the most common kind was education; the largest payer was Seagen Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Mark Bilinyi Ulanja among 2,623 internal medicine physician records in Connecticut
Mark Bilinyi Ulanja, MD is one of 2,623 internal medicine physician records with a practice address in Connecticut. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 77% of them.
- NPI issued2016 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
130 internal medicine physician records list a practice address in Bridgeport
They are 130 of the 2,980 NPPES records with a practice address in Bridgeport, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Bridgeport → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Nalini Anand, M.D.Bridgeport, CT 066061649218363
- Michael Cavaliere, MDBridgeport, CT 066061194713339
- Anthony Ciccaglione, M.D.Bridgeport, CT 066061265435309
- Lisa Coplit, MDBridgeport, CT 066061194756791
- Santiago Escobar, M.D.Bridgeport, CT 066061558367920
- Forugh Homayounrooz, MDBridgeport, CT 066061346276912
- Syed HussainBridgeport, CT 066061144258377
- Adrian Klufas, MDBridgeport, CT 066061396731642
Common questions
What is Mark Bilinyi Ulanja, MD's NPI number?
Mark Bilinyi Ulanja, MD's National Provider Identifier (NPI) is 1841644747, issued on Apr 17, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Mark Bilinyi Ulanja, MD located?
The NPPES record lists a practice address at 2800 Main St, Bridgeport, CT, 06606. Phone: (203) 576-5791. Providers update this record themselves, so call before visiting.
How can I verify Mark Bilinyi Ulanja, MD's license?
Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Bilinyi Ulanja, MD prescribe under Medicare Part D?
In 2024, Mark Bilinyi Ulanja, MD had 423 Medicare Part D claims for 149 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.