Individual Healthcare Provider
Yaa A Kumah-Crystal, MD
Provider's NPPES record last updated: December 11, 2025
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1144495482
- Primary Specialty
- Pediatrics — Pediatric Endocrinology
- Practice Location
- Nashville, Tennessee
- 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, 1:53 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
Pediatrics
Pediatric Endocrinology
Allopathic & Osteopathic Physicians
A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.
Taxonomy code 2080P0205X Internal Medicine
Endocrinology, Diabetes & Metabolism
Allopathic & Osteopathic Physicians
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Taxonomy code 207RE0101X
Provider-Reported License Information
- Pediatrics (Tennessee)
- 47836
- Internal Medicine (Tennessee)
- 47836
Practice Locations
Practice Location
3601 the Vanderbilt Clinic
Nashville, Tennessee 37232-0001
Phone: (615) 936-2000
Additional Practice Location
2200 Childrens Way
Nashville, Tennessee 37232-0005
Phone: (615) 936-2000
Additional Practice Location
2200 Children's Way Dot
Room 11142
Nashville, Tennessee 37232
Phone: (615) 322-7424
Record Information
- Enumeration Date
- April 28, 2008
- Provider's NPPES Record Last Updated
- December 11, 2025
- Certification Date
- December 11, 2025
- NPISignal NPPES Dataset
- August 2026
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