DR. NANCY L GREER MD
NPI 1639158363
Pediatrics in Phoenix, AZ

Active since January 11, 2006
20040 N 19TH AVE STE C, PHOENIX, AZ 85027(623) 869-8948 Get Directions Write a Review

NPPES record last updated: April 10, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Nancy L Greer Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NANCY L GREER MD (NPI 1639158363) is an individual pediatrics provider in Phoenix, Arizona, licensed in Arizona (66843) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1639158363
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. NANCY L GREERCredential: MD
Location Address20040 N 19TH AVE STE CPhoenix, AZ 85027-4256
Mailing Address20040 N 19th Ave Ste CPhoenix, AZ 85027-4256 · (623) 869-8948
Sole ProprietorYes
Enumeration DateJanuary 11, 2006
Last NPPES UpdateApril 10, 2026
NPPES CertifiedApril 10, 2026
NPI 1639158363 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License Licensed in AZ · 66843
Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

20040 N 19TH AVE STE C, Phoenix, AZ 85027

Other Identifiers 1

Medicaid218431AZ

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pediatrics
20040 N 19TH AVE STE C
PHOENIX, AZ 85027

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639158363, enumerated as an "individual" on January 11, 2006.

The provider is located at 20040 N 19TH AVE STE C PHOENIX, AZ 85027 and the phone number is (623) 869-8948.

Pediatrics with taxonomy code 208000000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.