Nathan A Spencer, D.C.

Nathan A Spencer is a Chiropractor provider (Chiropractor) practicing in Modesto, CA, registered in the NPPES registry with NPI 1194121533 since 2014. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum

NPI	1194121533
Entity type	Individual (Type 1)
Name	Nathan A Spencer
Credential	D.C.
Sex	Male
Practice address	2150 SCENIC DR, Modesto, CA, 95355
Phone	2095278560
Fax	2095270837
Enumeration date	2014-11-12
Last updated in NPPES	2014-11-12

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	DC 32943	CA

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details

Provider: Nathan Spencer, D.C.
NPI: 1194121533
Taxonomy: 111N00000X (Chiropractor)
Address: 2150 SCENIC DR, Modesto, CA, 95355

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1871641944	Brian Herline	Individual	Chiropractor	Modesto, CA
1295885812	Jon Baker	Individual	Chiropractor	Modesto, CA
1245443415	Jon Baker Chiropractic Corp	Organization	Chiropractor	Modesto, CA
1780948174	Brian Herline Chiropractic Inc	Organization	Chiropractor	Modesto, CA

Verify this record

Cross-check NPI 1194121533 against the authoritative CMS record: view Nathan A Spencer on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Nathan Spencer?

Nathan Spencer is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-11-12.