1. Home
  2. Directory
  3. Oklahoma
  4. Tulsa
  5. Pediatrics
  6. NPI Profile

JOHN M WALKER D.O.
NPI 1356731731
Pediatrics in Tulsa, OK

Active since January 23, 2015
717 S HOUSTON AVE, SUITE 400, TULSA, OK 74127(845) 234-8420 Get Directions Write a Review

NPPES record last updated: January 13, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 13, 2020, Feb 23, 2017, Feb 18, 2016 (3 updates tracked since 2016).

About John M Walker D.o. NPPES

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

JOHN M WALKER D.O. (NPI 1356731731) is an individual pediatrics provider in Tulsa, Oklahoma, licensed in Oklahoma (6272) and active in the NPI registry since January 2015.

NPPES Registry Identity

NPI1356731731
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameJOHN M WALKERCredential: D.O.
Location Address717 S HOUSTON AVE, SUITE 400Tulsa, OK 74127-9023
Mailing Address717 S Houston Ave, Suite 400Tulsa, OK 74127-9023 · (845) 234-8420
Phone(845) 234-8420
Sole ProprietorYes
Enumeration DateJanuary 23, 2015
Last NPPES UpdateJanuary 13, 20203 updates tracked since enumeration
✔ NPI 1356731731 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in OK · 6272
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
717 S HOUSTON AVE, Tulsa, OK 74127
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma.Insurance ›

Other Providers at the Same Location NPPES 20

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

ALEXANDER BARRETT DOWNS DO
Student in an Organized Health Care Education/Training Program
717 S HOUSTON AVE
TULSA, OK 74127
Osage County (918) 586-4500
FATMA HANIF
Student in an Organized Health Care Education/Training Program
717 S HOUSTON AVE
TULSA, OK 74127
Osage County (918) 382-3178
DR. REBEKAH MARIE SOOK DO
Student in an Organized Health Care Education/Training Program
717 S HOUSTON AVE
TULSA, OK 74127
Osage County (918) 382-3178
JARED ROLLINS
Student in an Organized Health Care Education/Training Program
717 S HOUSTON AVE
TULSA, OK 74127
Osage County (918) 382-3178
OSU CENTER FOR HEALTH SCIENCES
Clinic/Center
717 S HOUSTON AVE, SUITE 400
TULSA, OK 74127
Osage County (918) 382-4600
DR. LAUREN DEANNA THOMAS D.O.
Obstetrics & Gynecology (Obstetrics)
717 S HOUSTON AVE, SUITE 200
TULSA, OK 74127
Osage County (918) 586-4522
KARA BURNS D.O.
Student in an Organized Health Care Education/Training Program
717 S HOUSTON AVE
TULSA, OK 74127
Osage County (918) 382-3178
ABIGAIL PHILIPPINE SCHOUTKO
Student in an Organized Health Care Education/Training Program
717 S HOUSTON AVE
TULSA, OK 74127
Osage County (918) 382-3535

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Walker's NPI number?

The NPI number for John Walker is 1356731731. It was assigned to this individual provider in the NPPES registry on January 23, 2015.

Where is John Walker located?

John Walker practices at 717 S Houston Ave Suite 400, Tulsa, OK 74127. The listed phone number is (845) 234-8420.

What is John Walker's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

What insurance does John Walker accept?

Health plans from Blue Cross and Blue Shield of Oklahoma list John Walker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Walker was last updated on January 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.