Gerald Colborne Weeks, D.C.
Chiropractor · Garden Grove, CA
Gerald Colborne Weeks, D.C. is a chiropractor with a practice address in Garden Grove, California, and NPI 1720024441, issued on Jun 21, 2006. Check the license (California 21553, 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
- Gerald Colborne Weeks
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 21553 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12511 Brookhurst St, Garden Grove, CA 92840
- Phone
- (714) 741-0330
- Enumerated
- Jun 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (714) 741-0325
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 11,498 in California → Look up another NPI →
Also registered at 12511 Brookhurst St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gerald Colborne Weeks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 21553Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gerald Colborne Weeks among 11,498 chiropractor records in California
Gerald Colborne Weeks, 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 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).
82 chiropractor records list a practice address in Garden Grove
They are 82 of the 4,572 NPPES records with a practice address in Garden Grove, 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 Garden Grove → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Andrew Cheng, D.C.Garden Grove, CA 928401528598083
- Haruo Iwo, DCGarden Grove, CA 928401760446355
- Mehrdad Karimianpour, DCGarden Grove, CA 928401023239415
- Oanh La, D.C.Garden Grove, CA 928401750572434
- Lance Lee, DCGarden Grove, CA 928401275738379
- Ray Myung, D.C.Garden Grove, CA 928401134441835
- Michael MyungGarden Grove, CA 928401568910388
- Tuan Nguyen, D.CGarden Grove, CA 928401326119090
Common questions
What is Gerald Colborne Weeks, D.C.'s NPI number?
Gerald Colborne Weeks, D.C.'s National Provider Identifier (NPI) is 1720024441, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gerald Colborne Weeks, D.C. located?
The NPPES record lists a practice address at 12511 Brookhurst St, Garden Grove, CA, 92840. Phone: (714) 741-0330. Providers update this record themselves, so call before visiting.
How can I verify Gerald Colborne Weeks, D.C.'s license?
NPPES lists California license number 21553, 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.