Individual Healthcare Provider
Thomas Mcduffy Tolbert, MD
Provider's NPPES record last updated: May 19, 2021
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1184037970
- Primary Specialty
- Internal Medicine — Sleep Medicine
- Practice Location
- New York, New York
- Sole Proprietor
- Yes
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, 11:32 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
Sleep Medicine
Allopathic & Osteopathic Physicians
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Taxonomy code 207RS0012X
Provider-Reported License Information
- Internal Medicine (New York)
- 289537
Practice Locations
Practice Location
1 Gustave L Levy Pl
New York, New York 10029-6504
Phone: (203) 804-2932
Additional Practice Location
1450 Madison Ave
New York, New York 10029-6508
Phone: (212) 241-5098
Additional Practice Location
310 E 14th St
New York, New York 10003-4284
Phone: (212) 614-8288
Additional Practice Location
10 E 102nd St
New York, New York 10029-6030
Phone: (212) 241-5656
Fax: (212) 241-8866
Record Information
- Enumeration Date
- June 9, 2014
- Provider's NPPES Record Last Updated
- May 19, 2021
- Certification Date
- May 19, 2021
- NPISignal NPPES Dataset
- August 2026
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