Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Bernard Gonik, MD

Maternal & Fetal Medicine Physician in Detroit, MI · enumerated 2006.

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

National Provider Identifier

1164469680

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Registry record

Entity type Individual (Type 1)

Name Bernard Gonik

Credential MD

Sex Male

Practice address Sinai Grace Hospital-Atenatal Diagnostic Unit, 6071 W Outer Dr, Detroit, MI, 48235

Phone (313) 966-1880

Fax (313) 966-1816

Enumeration date Jun 1, 2006

Last updated in NPPES May 20, 2016

Taxonomy & licenses

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians · License 4301040951 (MI) Primary

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

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

What specialty is Bernard Gonik?

Bernard Gonik is registered in NPPES with the primary taxonomy of Maternal & Fetal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-20.