Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Robert Rankin Birdwell, M.D.

Medical Oncology Physician in Beaumont, TX · enumerated 2006.

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

National Provider Identifier

1588607006

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Registry record

Entity type Individual (Type 1)

Name Mr. Robert Rankin Birdwell

Credential M.D.

Sex Male

Practice address 690 N 14th St, 3rd Floor, Beaumont, TX, 77702

Phone (409) 899-7180

Fax (409) 899-7186

Enumeration date Jun 13, 2006

Last updated in NPPES Apr 10, 2017

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License E5482 (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
514864YZ21	Medicaid	TX	-
132726407	Medicaid	TX	-
135660202	Medicaid	TX	-
135660206	Medicaid	TX	-
135660210	Medicaid	TX	-
135660211	Medicaid	TX	-
135660201	Medicaid	TX	-
135660204	Medicaid	TX	-
8R1397	Other	TX	BLUE CROSS OF TEXAS

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

What is the NPI number for Robert Birdwell?

The National Provider Identifier (NPI) for Robert Birdwell is 1588607006, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Birdwell practice?

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

Other providers at this practice address

Browse all →

South East Texas Cancer Center Radiation Oncology Clinic/Center · Beaumont, TX NPI 1366499683 Henry Williams Radiation Oncology Physician · Beaumont, TX NPI 1669414777 Jay Schachner Medical Oncology Physician · Beaumont, TX NPI 1962444810 Syed Akhtar Medical Oncology Physician · Beaumont, TX NPI 1124060124 Katherine Lemaster Family Nurse Practitioner · Beaumont, TX NPI 1265474423 Texas Oncology PA Medical Oncology Physician · Beaumont, TX NPI 1194992537

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-10.