Gregory Brent Knobbe, D.C,
Sports Physician Chiropractor · Fountain Valley, CA
Gregory Brent Knobbe, D.C, is a sports physician chiropractor with a practice address in Fountain Valley, California, and NPI 1669668711, issued on Sep 22, 2007. Check the license (California DC23032, 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 Brent Knobbe
- Credential
- D.C,
- Primary taxonomy
- Sports Physician Chiropractor 111NS0005X
- License number
- DC23032 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10101 Slater Ave, Fountain Valley, CA 92708
- Phone
- (714) 962-9767
- Enumerated
- Sep 22, 2007
- Record last updated
- Sep 22, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (714) 218-6924
- Entity
- Type 1 · individual
8 nearest sports physician chiropractor records → All 404 in California → Look up another NPI →
Also registered at 10101 Slater Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Allen, PHDClinical Psychologist1588964969
- Jessica Appel, BSWCounselor1750613014
- Hannah BaussClinical Child & Adolescent Psychologist1770830226
- Carol Cole, LMFTMental Health Counselor1316015043
- Anhthu Dang, M.S.Marriage & Family Therapist1841303385
- Maurie EdelmanClinical Psychologist1063522324
Verify Gregory Brent Knobbe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license DC23032Check 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 Brent Knobbe among 404 sports physician chiropractor records in California
Gregory Brent Knobbe, D.C, is one of 404 sports physician chiropractor records with a practice address in California. 8% 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 41% of them.
- NPI issued2007 · 41% of these records are older, 36% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileNo · 27% 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 111NS0005X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Physician Chiropractor providers in California
There are 404 sports physician chiropractor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 404 in California → Every provider in Fountain Valley → Sports Physician Chiropractor nationwide →
The 8 sports physician chiropractor records with the nearest ZIP codes
- Lisa Schaefer, D.C.Fountain Valley, CA 927081023281235
- Gerald Ferencz, DCSanta Ana, CA 927011184078859
- Bruce Lewinter, DCSanta Ana, CA 927011760584718
- Dominique Francke, D.C.Ladera Ranch, CA 926941013150812
- Julie Malley, D.C.Mission Viejo, CA 926911144213729
- Victor Rafa, D.C.Mission Viejo, CA 926911952423618
- Richard McCarthy, D.C.Rancho Santa Margarita, CA 926881740598184
- Thieu Dang, D.C.Westminster, CA 926831942423793
Common questions
What is Gregory Brent Knobbe, D.C,'s NPI number?
Gregory Brent Knobbe, D.C,'s National Provider Identifier (NPI) is 1669668711, issued on Sep 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Brent Knobbe, D.C, located?
The NPPES record lists a practice address at 10101 Slater Ave, Fountain Valley, CA, 92708. Phone: (714) 962-9767. Providers update this record themselves, so call before visiting.
How can I verify Gregory Brent Knobbe, D.C,'s license?
NPPES lists California license number DC23032, 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.