NPI Portal NPI Lookup & Verification

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

Dr. Gregory Scott Ling, D.C.

Chiropractor in Grand Haven, MI · enumerated 2007.

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

National Provider Identifier

1033242276

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Registry record

Entity type Individual (Type 1)
Name Dr. Gregory Scott Ling
Credential D.C.
Sex Male
Practice address Grand Haven, MI, 49417
Phone (616) 844-1416
Fax (616) 844-1426
Enumeration date Mar 14, 2007
Last updated in NPPES Oct 4, 2013

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2301007502 (MI) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
GL007502 Other MI BCBS
P95513 Other MI BCN

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 is the NPI number for Gregory Ling?
The National Provider Identifier (NPI) for Gregory Ling is 1033242276, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gregory Ling practice?
The practice location on file with NPPES is in Grand Haven, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-04.