Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Shiela Haffar, M.D.

Medical Oncology Physician in Mesquite, TX · enumerated 2006 · practices at Oncology Pharmacy Services, Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1720010507

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Registry record

Entity type Individual (Type 1)

Name Dr. Shiela Haffar

Credential M.D.

Sex Female

Practice address 4700 N Galloway Ave, Mesquite, TX, 75150

Phone (972) 686-6411

Enumeration date Jul 6, 2006

Last updated in NPPES Jun 4, 2009

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License M1737 (TX) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License M1737 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
178847302	Medicaid	TX	-
178847303	Medicaid	TX	-
P00691578	Other	TX	RAILROAD MEDICARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Shiela Haffar practice?

The practice location on file with NPPES is in Mesquite, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Shiela Haffar?

The National Provider Identifier (NPI) for Shiela Haffar is 1720010507, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Stephen Boswank Medical Oncology Physician · Mesquite, TX NPI 1346287992 Sreenivas Chittoor Hematology & Oncology Physician · Mesquite, TX NPI 1407894439 Michela Caruso Radiation Oncology Physician · Mesquite, TX NPI 1144268129 Sudha Teerdhala Medical Oncology Physician · Mesquite, TX NPI 1700828548 Victor Horadam Medical Oncology Physician · Mesquite, TX NPI 1881636991 Janice Marshall Hematology & Oncology Physician · Mesquite, TX NPI 1326080235 Oncology Pharmacy Services, Inc Specialty Pharmacy · Mesquite, TX NPI 1063434140 Karen Amidon Oncology Pharmacist · Mesquite, TX NPI 1164592473

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-04.