Individual Healthcare Provider
Tracy Lynne Walker, MD
Provider's NPPES record last updated: January 18, 2019
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1003836123
- Primary Specialty
- Internal Medicine — Cardiovascular Disease
- Practice Location
- Emerson, 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 18, 2026, 7:14 AM 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
Cardiovascular Disease
Allopathic & Osteopathic Physicians
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Taxonomy code 207RC0000X
Provider-Reported License Information
- Internal Medicine (New Jersey)
- 25MA07905600
Practice Locations
Practice Location
466 Old Hook Rd Ste 1
Emerson, New Jersey 07630-1368
Phone: (201) 967-8221
Additional Practice Location
1 W Ridgewood Ave Ste 301
Paramus, New Jersey 07652-2350
Phone: (201) 445-1660
Additional Practice Location
305 W Grand Ave Ste 200
Montvale, New Jersey 07645-1882
Phone: (201) 391-0071
Additional Practice Location
269 Livingston St Ste L
Northvale, New Jersey 07647-1918
Phone: (201) 767-8400
Record Information
- Enumeration Date
- July 20, 2006
- Provider's NPPES Record Last Updated
- January 18, 2019
- NPISignal NPPES Dataset
- August 2026
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