Dr. Donald Wayne Schaefer, D.C.

Dr. Donald Wayne Schaefer is a Chiropractor provider (Chiropractor) practicing in Rancho Cucamonga, CA, registered in the NPPES registry with NPI 1245406461 since 2008. The credential DC stands for Doctor of Chiropractic. Practices at Medical Consultants of Southern California, Inc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1245406461
Entity type	Individual (Type 1)
Name	Dr. Donald Wayne Schaefer
Credential	D.C.
Sex	Male
Practice address	8577 HAVEN AVE, SUITE 210, Rancho Cucamonga, CA, 91730
Phone	9094812801
Enumeration date	2008-05-07
Last updated in NPPES	2014-12-09

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	30455	CA

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

Copy-ready billing details

Provider: Donald Schaefer, D.C.
NPI: 1245406461
Taxonomy: 111N00000X (Chiropractor)
Address: 8577 HAVEN AVE, SUITE 210, Rancho Cucamonga, CA, 91730

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1578566030	Ramin Monshizadeh	Individual	Retina Specialist (Ophthalmology) Physician	Rancho Cucamonga, CA
1710077813	Danny Poore	Individual	General Practice Dentistry	Rancho Cucamonga, CA
1073644027	Medical Consultants of Southern California, Inc	Organization	Ophthalmology Physician	Rancho Cucamonga, CA

Verify this record

Cross-check NPI 1245406461 against the authoritative CMS record: view Dr. Donald Wayne Schaefer 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 Donald Schaefer?

Donald Schaefer 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 2014-12-09.