Greg Ninberg, D.C.
Chiropractor · Lemon Grove, CA
Greg Ninberg, D.C. is a chiropractor with a practice address in Lemon Grove, California, and NPI 1396156469, issued on May 12, 2014. Check the license (California 20857, 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
- Greg Ninberg
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 20857 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7103 Broadway, Lemon Grove, CA 91945
- Phone
- (619) 668-0833
- Enumerated
- May 12, 2014
- Record last updated
- Jul 6, 2022
- Fax
- (619) 668-0686
- Medicare enrollment
- Enrolled (PECOS I20220110001688); accepts Medicare assignment
- Medical or professional school
- Palmer College Chiropractic - West Sunnyvale, 1990
- Entity
- Type 1 · individual
Also registered at 7103 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly Gonzalez, D.C.Chiropractor1821136763
- Corinne Skutley, D.C.Chiropractor1790039105
- Andrew Tutino, D.C.Chiropractor1740201409
Verify Greg Ninberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 20857Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8 chiropractor records list a practice address in Lemon Grove
They are 8 of the 519 NPPES records with a practice address in Lemon Grove, and 11,498 chiropractor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8 in Lemon Grove → All 11,498 in California → Every provider in Lemon Grove →
Other chiropractor records in California
- Karl Aamot, D.C.Sunnyvale, CA1629296983
- Beth Aarhus, D.C.San Jose, CA1508832221
- Michael Aaron, D.C.Belmont, CA1679630735
- Thao AaronCorona, CA1821553926
- Marianne Abate-Beavers, DCRocklin, CA1124139431
- Dilojan Abayaratna, D.C.Los Angeles, CA1659312957
- Jordan Abbass, DCLong Beach, CA1275106528
- David Abblett, DCNapa, CA1275529398
- Bridget Abbott, DCDanville, CA1790508547
- Nicholas Abboud, DCMoreno Valley, CA1851134365
Common questions
What is Greg Ninberg, D.C.'s NPI number?
Greg Ninberg, D.C.'s National Provider Identifier (NPI) is 1396156469, issued on May 12, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Greg Ninberg, D.C. located?
The NPPES record lists a practice address at 7103 Broadway, Lemon Grove, CA, 91945. Phone: (619) 668-0833. Providers update this record themselves, so call before visiting.
How can I verify Greg Ninberg, D.C.'s license?
NPPES lists California license number 20857, 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.