Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory K. Ross, DDS

Q: What is the NPI number for Gregory Ross?

The National Provider Identifier (NPI) for Gregory Ross is 1477607075, a Type 1 (individual) record in the CMS NPPES registry.

Orthodontics and Dentofacial Orthopedics Dentistry in Forest Lake, MN · enumerated 2007.

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

National Provider Identifier

1477607075

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory K. Ross

Credential DDS

Sex Male

Practice address 1068 Lake St S, Suite 205, Forest Lake, MN, 55025

Phone (651) 464-6988

Enumeration date Jan 22, 2007

Last updated in NPPES Jul 1, 2015

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 10565 (MN) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

Where does Gregory Ross practice?

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

What is the NPI number for Gregory Ross?

The National Provider Identifier (NPI) for Gregory Ross is 1477607075, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-01.