Dr. Nathan Sivananda, D.C.

Dr. Nathan Sivananda is a Chiropractor provider (Chiropractor) practicing in Mount Shasta, CA, registered in the NPPES registry with NPI 1992051650 since 2012. The credential DC stands for Doctor of Chiropractic. Practices at Mount Shasta Chiropractic & Wellness (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1992051650
Entity type	Individual (Type 1)
Name	Dr. Nathan Sivananda
Credential	D.C.
Sex	Male
Practice address	Mount Shasta, CA, 96067
Phone	5309261072
Fax	5309261072
Enumeration date	2012-07-31
Last updated in NPPES	2012-07-31

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	DC022167	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 Sivananda, D.C.
NPI: 1992051650
Taxonomy: 111N00000X (Chiropractor)
Address: Mount Shasta, CA, 96067

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1114121589	Loren Cronk	Individual	Marriage & Family Therapist	Mount Shasta, CA
1255886503	Mount Shasta Chiropractic & Wellness	Organization	Chiropractor	Mount Shasta, CA

Verify this record

Cross-check NPI 1992051650 against the authoritative CMS record: view Dr. Nathan Sivananda 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

What specialty is Nathan Sivananda?

Nathan Sivananda 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.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-07-31.