Robert Gregory Campbell, D.D.S.
General Practice Dentistry · Long Beach, CA
Robert Gregory Campbell, D.D.S. is a general practice dentistry with a practice address in Long Beach, California, and NPI 1427157064, issued on Sep 21, 2006. Check the license (California 37793, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert Gregory Campbell
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 37793 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3960 Atlantic Ave, Long Beach, CA 90807
- Phone
- (562) 988-0148
- Enumerated
- Sep 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (562) 988-0257
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Robert Gregory Campbell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 37793Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $68,923.66
33 payments; by number, the most common kind was food and beverage; the largest payer was Kuraray America Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Robert Gregory Campbell among 17,852 general practice dentistry records in California
Robert Gregory Campbell, D.D.S. is one of 17,852 general practice dentistry records with a practice address in California. 57% 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, 71% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
177 general practice dentistry records list a practice address in Long Beach
They are 177 of the 13,650 NPPES records with a practice address in Long Beach, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Long Beach → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Stephen Adams, DDSLong Beach, CA 908071649390212
- Douglas Brooks, D.D.S.Long Beach, CA 908071699735365
- Elizabeth Castaneda, DMDLong Beach, CA 908071265558944
- Joseph Duross, DDSLong Beach, CA 908071851496244
- John Faris, D.D.S.Long Beach, CA 908071255437265
- Alan Grant, DDSLong Beach, CA 908071609902402
- Arby Gutierrez, D.D.S.Long Beach, CA 908071366560849
- Barbara James, DDSLong Beach, CA 908071538293659
Common questions
What is Robert Gregory Campbell, D.D.S.'s NPI number?
Robert Gregory Campbell, D.D.S.'s National Provider Identifier (NPI) is 1427157064, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Gregory Campbell, D.D.S. located?
The NPPES record lists a practice address at 3960 Atlantic Ave, Long Beach, CA, 90807. Phone: (562) 988-0148. Providers update this record themselves, so call before visiting.
How can I verify Robert Gregory Campbell, D.D.S.'s license?
NPPES lists California license number 37793, 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.