Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven Michael Greenway, PA-C

Physician Assistant in Greenville, MI · enumerated 2007.

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

National Provider Identifier

1770796088

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Registry record

Entity type Individual (Type 1)

Name Steven Michael Greenway

Credential PA-C

Sex Male

Practice address 800 S Maplewood Dr, Greenville, MI, 48838

Phone (616) 225-9369

Fax (616) 225-9838

Enumeration date May 7, 2007

Last updated in NPPES Nov 30, 2009

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601002496 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
0855900995	Other	MI	BCBS
5601002496	Other	MI	LICENSE NUMBER

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

How do I verify Steven Greenway's NPI record?

Cross-check NPI 1770796088 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1770796088 active?

Yes, as of the latest NPPES snapshot, NPI 1770796088 is active (record last updated 2009-11-30).

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Craig White Family Medicine Physician · Greenville, MI NPI 1487733242

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-30.