Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gregory J Golen

Certified Registered Nurse Anesthetist in Troy, MI · enumerated 2006.

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

National Provider Identifier

1104861087

Verified

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Registry record

Entity type Individual (Type 1)

Name Gregory J Golen

Sex Male

Practice address 1301 W Long Lake Rd, Suite 237, Troy, MI, 48098

Phone (800) 543-1963

Enumeration date Jun 17, 2006

Last updated in NPPES Mar 4, 2008

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 4704127077 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
4520869	Medicaid	MI	-

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 Gregory Golen practice?

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

What is the NPI number for Gregory Golen?

The National Provider Identifier (NPI) for Gregory Golen is 1104861087, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-04.