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ABDUL HAFEEZ SIDDIQUI MD
NPI 1225203078
Pediatrics - Pediatric Hematology-Oncology in Prosper, TX

Active since April 23, 2008PECOS Enrolled
4200 W UNIVERSITY DR, PROSPER, TX 75078(682) 303-4200(682) 303-4242 Get Directions Write a Review

NPPES record last updated: August 20, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 20, 2024, May 2, 2022, Apr 29, 2022 and 1 more (4 updates tracked since 2017).

About Abdul Hafeez Siddiqui Md NPPES

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

ABDUL HAFEEZ SIDDIQUI MD (NPI 1225203078) is an individual pediatric hematology-oncology provider in Prosper, Texas, licensed in Texas (V1263) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1225203078
Entity TypeIndividualMale
Primary Taxonomy2080P0207X
Provider Legal NameABDUL HAFEEZ SIDDIQUICredential: MD
Location Address4200 W UNIVERSITY DRProsper, TX 75078-9805
Mailing AddressPo Box 733784Dallas, TX 75373-3784 · (682) 885-6483 · Fax (682) 885-3113
Phone(682) 303-4200
Fax(682) 303-4242
Sole ProprietorNo
Enumeration DateApril 23, 2008
Last NPPES UpdateAugust 20, 20244 updates tracked since enumeration
NPPES CertifiedAugust 20, 2024
✔ NPI 1225203078 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
Licenses✔ Licensed in TX · V1263✔ Licensed in MI · 4301090873✔ Licensed in AL · 30272
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
Also ListedPediatricsTaxonomy 208000000X · License 30272 (AL)
4200 W UNIVERSITY DR, Prosper, TX 75078
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Abdul Hafeez Siddiqui 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 Reassignments

3

Medicare enrollment records show Abdul Siddiqui reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cook Children's Physician Network
43 mi
Pediatrics
801 7TH AVE
Fort Worth, TX 76104
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Cook Childrens Physician Network
  • 1,186 clinicians in this Medicare group
NPI 1083472062 (682) 885-6483
University Of South Alabama
539 mi
Multi-Specialty
1119 HAHN, 5721 USA NORTH DRIVE
Mobile, AL 36688
  • Reassigned Medicare billing, Alabama enrollment
  • 394 clinicians in this Medicare group
NPI 1992013593 (251) 445-9378
Usa Health Physician Billing Services LLC
543 mi
Emergency Medicine
2451 UNIVERSITY HOSPITAL DR
Mobile, AL 36617
  • Reassigned Medicare billing, Alabama enrollment
  • 857 clinicians in this Medicare group
NPI 1285292912 (251) 470-7300

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.

KARI MILCH PA-C
Physician Assistant
4200 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (682) 303-4200
ALLISON SULLIVAN APRN, FNP-C
Nurse Practitioner (Family)
4200 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (682) 303-4200
JOHN MARION ROBERTSON MD
Pediatrics (Pediatric Pulmonology)
4200 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (682) 303-4200
LAQUATRE R. RHODES DO, MS
Pediatrics (Pediatric Gastroenterology)
4200 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (682) 303-4200
CARLY LEWIS M.S., R.D., L.D.
Dietitian, Registered (Nutrition, Pediatric)
4200 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (682) 303-4200
ANTHONY OMOKHEOWA ANANI MD, MPH, MBA
Pediatrics (Pediatric Gastroenterology)
4200 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (682) 303-4200
MADISON KIDS RN
Registered Nurse
4200 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (682) 303-4200
TAYLOR GILLEN PNP-AC
Nurse Practitioner (Acute Care)
4200 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (682) 303-4200

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 Abdul Siddiqui's NPI number?

The NPI number for Abdul Siddiqui is 1225203078. It was assigned to this individual provider in the NPPES registry on April 23, 2008.

Where is Abdul Siddiqui located?

Abdul Siddiqui practices at 4200 W University Dr, Prosper, TX 75078. The listed phone number is (682) 303-4200.

What is Abdul Siddiqui's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Abdul Siddiqui enrolled in Medicare?

Yes. Abdul Siddiqui is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Abdul Siddiqui's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abdul Siddiqui reassigns Medicare benefits to 3 organizations: Cook Children's Physician Network (Fort Worth, TX), University Of South Alabama (Mobile, AL) and Usa Health Physician Billing Services LLC (Mobile, AL). Each 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 Abdul Siddiqui's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Abdul Siddiqui accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 1 other insurer list Abdul Siddiqui 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 Abdul Siddiqui was last updated on August 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.