Individual Healthcare Provider
Carol J Yuan Duclair, MD
Provider's NPPES record last updated: February 6, 2024
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1528221850
- Primary Specialty
- Internal Medicine — Pulmonary Disease
- Practice Location
- Flemington, New Jersey
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 21, 2026, 5:00 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Internal Medicine
Pulmonary Disease
Allopathic & Osteopathic Physicians
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Taxonomy code 207RP1001X Internal Medicine
Critical Care Medicine
Allopathic & Osteopathic Physicians
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Taxonomy code 207RC0200X
Provider-Reported License Information
- Internal Medicine (Pennsylvania)
- MD472605
- Internal Medicine (New Jersey)
- 25MA09092900
- Internal Medicine (Pennsylvania)
- FY9932701
Practice Locations
Practice Location
6 Sand Hill Rd
Suite 202
Flemington, New Jersey 08822-4946
Phone: (908) 237-4080
Additional Practice Location
435 S Kinzer Ave Ste 10
New Holland, Pennsylvania 17557-8706
Phone: (717) 351-2454
Additional Practice Location
446 N Reading Rd
Ephrata, Pennsylvania 17522-9802
Phone: (717) 738-4334
Record Information
- Enumeration Date
- July 7, 2008
- Provider's NPPES Record Last Updated
- February 6, 2024
- Certification Date
- February 6, 2024
- NPISignal NPPES Dataset
- August 2026
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