Robert Jeffrey Marcus, D.M.D.
General Practice Dentistry · Poway, CA
Robert Jeffrey Marcus, D.M.D. is a general practice dentistry with a practice address in Poway, California, and NPI 1053449496, issued on Feb 28, 2007. Check the license (California 44026, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert Jeffrey Marcus
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 44026 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12630 Monte Vista RD, Poway, CA 92064
- Phone
- (858) 675-2285
- Enumerated
- Feb 28, 2007
- Record last updated
- Dec 21, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (858) 675-9015
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 12630 Monte Vista RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cassondra Graff, LCSWClinical Social Worker1396950820
- Mary Hall, PTPhysical Therapist1154330496
- Helena Jayasuriya, L.C.S.W.Clinical Social Worker1700119880
- Jayma Kim, M.F.T.Marriage & Family Therapist1447467212
- Jennifer Macewan, M.D.Otolaryngology Physician1336382019
Verify Robert Jeffrey Marcus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 44026Check 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: $12,844.97
8 payments; by number, the most common kind was honoraria; the largest payer was Patterson Companies, 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 Jeffrey Marcus among 17,852 general practice dentistry records in California
Robert Jeffrey Marcus, D.M.D. 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 2007, is newer than 29% of them.
- NPI issued2007 · 29% of these records are older, 40% 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 updated2016 · 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).
47 general practice dentistry records list a practice address in Poway
They are 47 of the 1,306 NPPES records with a practice address in Poway, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Poway → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Kenneth Berrin, D.D.S.Poway, CA 920641255338190
- Rebecca Pilar Cataquiz, D.M.D.Poway, CA 920641033215470
- May Chen, DDSPoway, CA 920641699861179
- Paul Coleman, DMDPoway, CA 920641609961911
- Mark Collins, D.D.S.Poway, CA 920641457452047
- Kevin Kohler, DMDPoway, CA 920641790797371
- Viet Nguyen, D.D.S.Poway, CA 920641376513861
- Joe Nguyen, D.D.S.Poway, CA 920641528078268
Common questions
What is Robert Jeffrey Marcus, D.M.D.'s NPI number?
Robert Jeffrey Marcus, D.M.D.'s National Provider Identifier (NPI) is 1053449496, issued on Feb 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robert Jeffrey Marcus, D.M.D. located?
The NPPES record lists a practice address at 12630 Monte Vista RD, Poway, CA, 92064. Phone: (858) 675-2285. Providers update this record themselves, so call before visiting.
How can I verify Robert Jeffrey Marcus, D.M.D.'s license?
NPPES lists California license number 44026, 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.