Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Bobby D Sage, DPM

Foot & Ankle Surgery Podiatrist in Frankenmuth, MI · enumerated 2007.

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

National Provider Identifier

1457482184

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Bobby D Sage

Credential DPM

Sex Male

Practice address Frankenmuth, MI, 48734

Phone (989) 652-2444

Fax (989) 652-6066

Enumeration date Mar 7, 2007

Last updated in NPPES Apr 25, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 5901000802 (MI) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
4857311200	Other	-	BLUE CROSS BLUE SHIELD
4B825564	Other	MI	HEALTH PLUS
4857311200	Other	-	BLUE CARE NETWORK OF 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

How do I verify Bobby Sage's NPI record?

Cross-check NPI 1457482184 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1457482184 active?

Yes, as of the latest NPPES snapshot, NPI 1457482184 is active (record last updated 2008-04-25).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-25.