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DR. ZAHI HAIDAR-AHMAD MD
NPI 1861509465
Pediatrics - Neonatal-Perinatal Medicine in Phoenix, AZ

Active since August 23, 2006PECOS Enrolled
300 W CLARENDON AVE STE 375, PHOENIX, AZ 85013(315) 382-1755(602) 266-3481 Get Directions Write a Review

NPPES record last updated: March 4, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Zahi Haidar-ahmad Md NPPES

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

DR. ZAHI HAIDAR-AHMAD MD (NPI 1861509465) is an individual neonatal-perinatal medicine provider in Phoenix, Arizona, licensed in Arizona (36510) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861509465
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameDR. ZAHI HAIDAR-AHMADCredential: MD
Location Address300 W CLARENDON AVE STE 375Phoenix, AZ 85013-3476
Mailing Address300 W Clarendon Ave Ste 375Phoenix, AZ 85013-3476 · (315) 382-1755 · Fax (602) 266-3481
Phone(315) 382-1755
Fax(602) 266-3481
Sole ProprietorNo
Enumeration DateAugust 23, 2006
Last NPPES UpdateMarch 4, 2013
✔ NPI 1861509465 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in AZ · 36510
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
300 W CLARENDON AVE STE 375, Phoenix, AZ 85013
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Other Names 1

Other Name (5)Dr. Zahi Haidar Md, Msba

Other Identifiers 1

Other36510AZ · Az Md License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, 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. Zahi Haidar-ahmad Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Zahi Haidar-ahmad reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Tmc Medical Network
110 mi
Multi-Specialty
5301 E GRANT RD
Tucson, AZ 85712
  • Reassigned Medicare billing, Arizona enrollment
  • 471 clinicians in this Medicare group
NPI 1750832283 (520) 327-5461

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 5

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

SARA JULANDER RN
Nurse Practitioner (Neonatal)
300 W CLARENDON AVE STE 375
PHOENIX, AZ 85013
Maricopa County (602) 277-4161
JOY ALLISON CONDIE MD
Pediatrics (Neonatal-Perinatal Medicine)
300 W CLARENDON AVE STE 375
PHOENIX, AZ 85013
Maricopa County (602) 277-4161
DR. KARTIK MODY
Pediatrics (Neonatal-Perinatal Medicine)
300 W CLARENDON AVE STE 375
PHOENIX, AZ 85013
Maricopa County (602) 277-4161
CAROL ANN HARRIGAN R.N.
Nurse Practitioner (Neonatal)
300 W CLARENDON AVE STE 375
PHOENIX, AZ 85013
Maricopa County (602) 277-4161
MRS. MA AIMEE BARADERO BENIGNO MSN, NNP-BC, RNC-NIC
Nurse Practitioner (Neonatal)
300 W CLARENDON AVE STE 375
PHOENIX, AZ 85013
Maricopa County (602) 277-4161

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 Zahi Haidar-ahmad's NPI number?

The NPI number for Zahi Haidar-ahmad is 1861509465. It was assigned to this individual provider in the NPPES registry on August 23, 2006. The provider is also known as Dr. Zahi Haidar MD, Msba.

Where is Zahi Haidar-ahmad located?

Zahi Haidar-ahmad practices at 300 W Clarendon Ave Ste 375, Phoenix, AZ 85013. The listed phone number is (315) 382-1755.

What is Zahi Haidar-ahmad's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Zahi Haidar-ahmad enrolled in Medicare?

Yes. Zahi Haidar-ahmad is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Zahi Haidar-ahmad's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Zahi Haidar-ahmad reassigns Medicare benefits to Tmc Medical Network (Tucson, 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 Zahi Haidar-ahmad's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Zahi Haidar-ahmad accept?

Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and Cigna HealthCare of Arizona, Inc list Zahi Haidar-ahmad 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 Zahi Haidar-ahmad was last updated on March 4, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.