Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Reem Bitar, MD

Q: What is the NPI number for Reem Bitar?

The National Provider Identifier (NPI) for Reem Bitar is 1578573291, a Type 1 (individual) record in the CMS NPPES registry.

Health & Wellness Coach in Darien, IL · enumerated 2006 · practices at Horizon Pain Management, Inc.

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

National Provider Identifier

1578573291

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Registry record

Entity type Individual (Type 1)

Name Reem Bitar

Credential MD

Sex Male

Practice address Darien, IL, 60561

Phone (708) 703-6808

Enumeration date Aug 8, 2006

Last updated in NPPES Dec 23, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 036108652 (IL) Secondary

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License 036108652 (IL) Secondary

171400000X Health & Wellness Coach Other Service Providers · License 01065149A (IN) 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
036108652	Medicaid	IL	-
964290036	Other	IL	LOCALITY 16
IL3596068	Other	IL	LOCALITY 15

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Reem Bitar practice?

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

What is the NPI number for Reem Bitar?

The National Provider Identifier (NPI) for Reem Bitar is 1578573291, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Horizon Pain Management, Inc Pain Medicine Physician · Darien, IL NPI 1467723957

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-23.