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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ian Thomas Frohn, D.C., ATC/L

Sports Physician Chiropractor in Milford, MA · enumerated 2006 · practices at Dr Li'S Clinic.

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

National Provider Identifier

1316914658

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Registry record

Entity type Individual (Type 1)
Name Dr. Ian Thomas Frohn
Credential D.C., ATC/L
Sex Male
Practice address 229 E Main St, Suite 202, Milford, MA, 01757
Fax (508) 473-2550
Enumeration date Mar 7, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111NS0005X Sports Physician Chiropractor Chiropractic Providers · License 2647 (MA) 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
Y36915 Other MA BCBS
AA14522 Other MA HARVARD PILGRIM
1602161 Other MA MASSHEALTH
679630 Other MA CIGNA

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.

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Frequently asked questions

How do I verify Ian Frohn's NPI record?
Cross-check NPI 1316914658 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1316914658 active?
Yes, as of the latest NPPES snapshot, NPI 1316914658 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.