Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bernhard H Allgaier, MD

Neonatal-Perinatal Medicine Physician in Evanston, IL · enumerated 2006.

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

National Provider Identifier

1245399898

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Registry record

Entity type Individual (Type 1)

Name Dr. Bernhard H Allgaier

Credential MD

Sex Male

Practice address 2650 Ridge Ave Ste 1505, Evanston, IL, 60201

Phone (847) 570-2033

Fax (847) 570-0231

Enumeration date Dec 8, 2006

Last updated in NPPES Mar 31, 2021

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036099136 (IL) Secondary

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 036099136 (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
1620385	Other	IL	BLUE SHIELD
036099136	Other	IL	STATE LICENSE

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

How do I verify Bernhard Allgaier's NPI record?

Cross-check NPI 1245399898 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1245399898 active?

Yes, as of the latest NPPES snapshot, NPI 1245399898 is active (record last updated 2021-03-31).

Other providers at this practice address

Browse all →

Joel Fisher Neonatal-Perinatal Medicine Physician · Evanston, IL NPI 1598759136 Lina Sapiegiene Neonatal-Perinatal Medicine Physician · Evanston, IL NPI 1205857422 Kenneth Kellner Neonatal-Perinatal Medicine Physician · Evanston, IL NPI 1891140117

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-31.