Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rachel P Baer, MD

Surgery Physician in Elgin, IL · enumerated 2006.

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

National Provider Identifier

1437110707

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Registry record

Entity type Individual (Type 1)

Name Rachel P Baer

Credential MD

Sex Female

Practice address 745 Fletcher Dr, #302, Elgin, IL, 60123

Phone (847) 695-6600

Fax (847) 695-4279

Enumeration date Mar 28, 2006

Last updated in NPPES Dec 23, 2022

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 036102743 (IL) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 036102743 (IL) 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
036102748	Medicaid	IL	-
4515536	Other	-	BCBS

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Rachel Baer?

Rachel Baer is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-23.