Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marla Larimer Welch, D.C.

Chiropractor in Modesto, CA · enumerated 2005.

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

National Provider Identifier

1760474415

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Registry record

Entity type Individual (Type 1)

Name Dr. Marla Larimer Welch

Credential D.C.

Sex Female

Practice address 1101 Standiford Ave, Ste A6, Modesto, CA, 95350

Phone (209) 522-0822

Fax (209) 522-4563

Enumeration date Aug 18, 2005

Last updated in NPPES Feb 15, 2012

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC14807 (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
ZZZ61519Z	Other	CA	BLUE SHIELD

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 1760474415 active?

Yes, as of the latest NPPES snapshot, NPI 1760474415 is active (record last updated 2012-02-15).

How do I verify Marla Welch's NPI record?

Cross-check NPI 1760474415 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 2012-02-15.