Martin Neil Olsen, D.C.
Chiropractor · La Jolla, CA
Martin Neil Olsen, D.C. is a chiropractor with a practice address in La Jolla, California, and NPI 1730247990, issued on Dec 4, 2006. Check the license (California DC20729, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Martin Neil Olsen
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- DC20729 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6435 Caminito Blythefield, La Jolla, CA 92037
- Phone
- (858) 454-4557
- Enumerated
- Dec 4, 2006
- Record last updated
- Jan 8, 2026
- Fax
- (858) 454-3847
- Medicare enrollment
- Enrolled (PECOS I20081223000247); accepts Medicare assignment
- Medical or professional school
- Cleveland Chiropractic College - Los Angeles, 1989
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 11,498 in California → Look up another NPI →
Verify Martin Neil Olsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license DC20729Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Family Health Centers OF San Diego IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Martin Neil Olsen among 11,498 chiropractor records in California
Martin Neil Olsen, 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. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 65% newer
- In a Medicare fileYes · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 25% of these records are
- Graduated1989 · median 1999 among the 2,907 with a school on file
- Record last updated2026 · 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).
Chiropractor providers in California
There are 11,498 chiropractor records in California.
All 11,498 in California → Every provider in La Jolla → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Gregory Berkoff, D.C.La Jolla, CA 920371730210519
- Daniel Bruno, D.C.La Jolla, CA 920371801967823
- Olivia Chang, D.C.La Jolla, CA 920371497833370
- Sean Coughlin, DCLa Jolla, CA 920371063599306
- Brandon Goldstein, D.C.La Jolla, CA 920371619996147
- Brenda Grijalva, D.C.La Jolla, CA 920371831217751
- Jennifer Litteral, D.C.La Jolla, CA 920371831269596
- Patricia Lotufo, D.C.La Jolla, CA 920371053484477
Common questions
What is Martin Neil Olsen, D.C.'s NPI number?
Martin Neil Olsen, D.C.'s National Provider Identifier (NPI) is 1730247990, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Martin Neil Olsen, D.C. located?
The NPPES record lists a practice address at 6435 Caminito Blythefield, La Jolla, CA, 92037. Phone: (858) 454-4557. Providers update this record themselves, so call before visiting.
How can I verify Martin Neil Olsen, D.C.'s license?
NPPES lists California license number DC20729, 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. Medicare files from data.cms.gov. 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.