Gregory Warren Middleton, D.C.
Chiropractor · La Mirada, CA
Gregory Warren Middleton, D.C. is a chiropractor with a practice address in La Mirada, California, and NPI 1033256144, issued on Jan 30, 2007. Check the license (California DC23913, 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
- Gregory Warren Middleton
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- DC23913 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15020 LA Mirada Blvd, La Mirada, CA 90638
- Phone
- (714) 522-3511
- Enumerated
- Jan 30, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (714) 522-2344
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 11,498 in California → Look up another NPI →
Verify Gregory Warren Middleton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license DC23913Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gregory Warren Middleton among 11,498 chiropractor records in California
Gregory Warren Middleton, 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 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 45% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileNo · 25% of these records are
- Record last updated2007 · 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).
15 chiropractor records list a practice address in La Mirada
They are 15 of the 427 NPPES records with a practice address in La Mirada, 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 La Mirada → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Robert Andrade, D.C.La Mirada, CA 906381902037864
- Richelle Mae Bulda, DCLa Mirada, CA 906381801601075
- Soheila Ghaziaskar, D.C.La Mirada, CA 906381588813117
- Donald Goodwin, DCLa Mirada, CA 906381356565451
- Aaron Hamilton, D.C.La Mirada, CA 906381942339379
- Michael Martin, DCLa Mirada, CA 906381386920858
- Barry O'Connor, D.C.La Mirada, CA 906381013105832
- Khulwinder Parmar, D.C.La Mirada, CA 906381467544387
Common questions
What is Gregory Warren Middleton, D.C.'s NPI number?
Gregory Warren Middleton, D.C.'s National Provider Identifier (NPI) is 1033256144, issued on Jan 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Warren Middleton, D.C. located?
The NPPES record lists a practice address at 15020 LA Mirada Blvd, La Mirada, CA, 90638. Phone: (714) 522-3511. Providers update this record themselves, so call before visiting.
How can I verify Gregory Warren Middleton, D.C.'s license?
NPPES lists California license number DC23913, 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.