Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jeromy Dean Ratzlaff, D.C.

Chiropractor in Mission Viejo, CA · enumerated 2007.

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

National Provider Identifier

1407055049

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Registry record

Entity type Individual (Type 1)

Name Dr. Jeromy Dean Ratzlaff

Credential D.C.

Sex Male

Practice address 27725 Santa Margarita Pkwy, Suite 120, Mission Viejo, CA, 92691

Phone (949) 855-1887

Fax (949) 855-3213

Enumeration date Jul 13, 2007

Last updated in NPPES Jul 13, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC 29293 (CA) 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
1871712406	Other	CA	NPI 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

Is NPI 1407055049 active?

Yes, as of the latest NPPES snapshot, NPI 1407055049 is active (record last updated 2007-07-13).

How do I verify Jeromy Ratzlaff's NPI record?

Cross-check NPI 1407055049 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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