Corina Marcu, MD
Internal Medicine Physician · Bridgeport, CT
Corina Marcu, MD is an internal medicine physician with a practice address in Bridgeport, Connecticut, and NPI 1093724601, issued on Aug 5, 2006. Check the license (Connecticut 038202, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Corina Marcu
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 038202 CT
Self-reported in NPPES; status is on the state search - Practice location
- 2800 Main St, Bridgeport, CT 06606
- Phone
- (203) 576-5440
- Enumerated
- Aug 5, 2006
- Record last updated
- May 19, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20221221001053); accepts Medicare assignment
- 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 Corina Marcu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 038202Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 84.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Nuvance Health Medical Practice PCPoughkeepsie, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Corina Marcu among 2,623 internal medicine physician records in Connecticut
Corina Marcu, 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 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 52% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1994 · median 2004 among the 1,646 with a school on file
- Record last updated2008 · 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 Corina Marcu, MD's NPI number?
Corina Marcu, MD's National Provider Identifier (NPI) is 1093724601, issued on Aug 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Corina Marcu, MD located?
The NPPES record lists a practice address at 2800 Main St, Bridgeport, CT, 06606. Phone: (203) 576-5440. Providers update this record themselves, so call before visiting.
How can I verify Corina Marcu, MD's license?
NPPES lists Connecticut license number 038202, as entered by the provider. 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.
What is Corina Marcu, MD's MIPS final score?
The 2023 MIPS final score is 84.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.