David S. Loaiza, D.C.
Chiropractor · Mission Viejo, CA
David S. Loaiza, D.C. is a chiropractor with a practice address in Mission Viejo, California, and NPI 1841213675, issued on Jul 25, 2006. Check the license (California DC19518, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- David S. Loaiza
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- DC19518 CA
Self-reported in NPPES; status is on the state search - Practice location
- 27401 Los Altos, Mission Viejo, CA 92691
- Phone
- (949) 831-1932
- Enumerated
- Jul 25, 2006
- Record last updated
- Feb 13, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (949) 831-1762
- Medicare enrollment
- Enrolled (PECOS I20100104000545); accepts Medicare assignment
- Medical or professional school
- Los Angeles College Of Chiropractic, 1987
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 11,498 in California → Look up another NPI →
Also registered at 27401 Los Altos
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Talal Beydoun, MDDiagnostic Radiology Physician1396751384
- Brian Boone, D.P.T.Physical Therapist1023320744
- Shawn Bullock, MDAnesthesiology Physician1164460978
- Mark Burkhardt, MDAnesthesiology Physician1346288214
Verify David S. Loaiza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license DC19518Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
David S. Loaiza among 11,498 chiropractor records in California
David S. Loaiza, D.C. is one of 11,498 chiropractor records with a practice address in California. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 65% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 25% of these records are
- Graduated1987 · median 1999 among the 2,907 with a school on file
- Record last updated2009 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 chiropractor records list a practice address in Mission Viejo
They are 44 of the 2,156 NPPES records with a practice address in Mission Viejo, and 11,498 chiropractor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 11,498 in California → Every provider in Mission Viejo → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- James Asch, D.C.Mission Viejo, CA 926911679678148
- Cristy Emerson, D.C.Mission Viejo, CA 926911003998139
- Alicia Loaiza, D.C.Mission Viejo, CA 926911710900543
- Robert Lopez, D.C.Mission Viejo, CA 926911326022757
- Douglas Murray, DCMission Viejo, CA 926911477603306
- Robert Phillips, D.C.Mission Viejo, CA 926911609801307
- Susan Poon, D.C.Mission Viejo, CA 926911952460347
- Ron Schmeltzer, DCMission Viejo, CA 926911396790341
Common questions
What is David S. Loaiza, D.C.'s NPI number?
David S. Loaiza, D.C.'s National Provider Identifier (NPI) is 1841213675, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David S. Loaiza, D.C. located?
The NPPES record lists a practice address at 27401 Los Altos, Mission Viejo, CA, 92691. Phone: (949) 831-1932. Providers update this record themselves, so call before visiting.
How can I verify David S. Loaiza, D.C.'s license?
NPPES lists California license number DC19518, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.