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DR. ZEBULON JOSEPH TIMMONS MD
NPI 1639335144
Pediatrics - Pediatric Emergency Medicine in Phoenix, AZ

Active since August 04, 2008
1919 E THOMAS RD, PHOENIX, AZ 85016(602) 933-1900(602) 933-1918 Get Directions Write a Review

NPPES record last updated: January 30, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Zebulon Joseph Timmons Md NPPES

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

DR. ZEBULON JOSEPH TIMMONS MD (NPI 1639335144) is an individual pediatric emergency medicine provider in Phoenix, Arizona, licensed in Arizona (43336) and active in the NPI registry since August 2008. He maintains a secondary practice location in Phoenix.

NPPES Registry Identity

NPI1639335144
Entity TypeIndividualMale
Primary Taxonomy2080P0204X
Provider Legal NameDR. ZEBULON JOSEPH TIMMONSCredential: MD
Location Address1919 E THOMAS RDPhoenix, AZ 85016-7710
Mailing Address3200 E Camelback Rd Ste 250Phoenix, AZ 85018-2327 · (602) 933-1814
Phone(602) 933-1900
Fax(602) 933-1918
Sole ProprietorNo
Enumeration DateAugust 4, 2008
Last NPPES UpdateJanuary 30, 2018
✔ NPI 1639335144 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Emergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0204X
License✔ Licensed in AZ · 43336
Definition
A pediatrician who has special qualifications to manage emergencies in infants and children.
Also ListedPediatricsTaxonomy 208000000X · License AP388152872275 (IL)
1919 E THOMAS RD, Phoenix, AZ 85016
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Secondary Practice Location 1

Location 11919 E Thomas RdPhoenix, AZ 85016-7710 · Phone (602) 546-1900 · Fax (602) 546-1918

Other Identifiers 1

Medicaid580443AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Wellmark Health Plan of Iowa, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Zebulon Joseph Timmons Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Zebulon Timmons reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Phoenix Children's Hospital
Same address
Pediatrics
1919 E THOMAS RD
Phoenix, AZ 85016
  • Reassigned Medicare billing, Arizona enrollment
  • 1,416 clinicians in this Medicare group
NPI 1922112044 (602) 933-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

DR. TIMUR RAGHIB M.D.
Hospitalist
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0777
MRS. MARIA T ESCOBAR CSP, RD
Dietitian, Registered
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (480) 440-2787
DR. AHMAR HUSAIN MD
Anesthesiology (Pediatric Anesthesiology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-4660
MRS. SOLEE R COWLEY LCSW
Social Worker (Clinical)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0414
MR. SEAN PATRICK BRADY DO
Anesthesiology (Pediatric Anesthesiology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-4660
PRIYA PRASHER M.D.
Pediatrics
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-1900
DR. AMIT RAJARAM D.O.
Pediatrics
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0198
LAURA GARDNER HAMANT
Pediatrics (Pediatric Gastroenterology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-1000

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 Zebulon Timmons's NPI number?

The NPI number for Zebulon Timmons is 1639335144. It was assigned to this individual provider in the NPPES registry on August 4, 2008.

Where is Zebulon Timmons located?

Zebulon Timmons practices at 1919 E Thomas Rd, Phoenix, AZ 85016. The listed phone number is (602) 933-1900.

What is Zebulon Timmons's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.

Is Zebulon Timmons enrolled in Medicare?

Yes. Zebulon Timmons is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Zebulon Timmons's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Zebulon Timmons reassigns Medicare benefits to Phoenix Children's Hospital (Phoenix, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Zebulon Timmons's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Zebulon Timmons accept?

Health plans from Wellmark Health Plan of Iowa, Inc. list Zebulon Timmons 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 Zebulon Timmons was last updated on January 30, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.