Alan David Marcus
Orthodontics and Dentofacial Orthopedics Dentistry · Millbrae, CA
Alan David Marcus is an orthodontics and dentofacial orthopedics dentistry with a practice address in Millbrae, California, and NPI 1831303304, issued on May 10, 2007. Check the license (California 30793, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alan David Marcus
- Primary taxonomy
- Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
- License number
- 30793 CA
Self-reported in NPPES; status is on the state search - Practice location
- 485 Broadway, Millbrae, CA 94030
- Phone
- (650) 692-7933
- Enumerated
- May 10, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (650) 692-7950
- Entity
- Type 1 · individual
8 nearest orthodontics and dentofacial orthopedics dentistry records → All 1,881 in California → Look up another NPI →
Also registered at 485 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Kim, DMDGeneral Practice Dentistry1528011624
- Reinhard Weiser, DDSGeneral Practice Dentistry1164521647
Verify Alan David 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 30793Check 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: $192.97
4 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 7,622 providers of this specialty with any payment received $1,641.73 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.
Alan David Marcus among 1,881 orthodontics and dentofacial orthopedics dentistry records in California
Alan David Marcus is one of 1,881 orthodontics and dentofacial orthopedics dentistry records with a practice address in California. 56% 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 22% of them.
- NPI issued2007 · 22% of these records are older, 49% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% 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 1223X0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 orthodontics and dentofacial orthopedics dentistry records list a practice address in Millbrae
They are 3 of the 164 NPPES records with a practice address in Millbrae, and 1,881 orthodontics and dentofacial orthopedics dentistry records in California.
All 1,881 in California → Every provider in Millbrae → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →
The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes
- Kyra Lee, DDS, MSMillbrae, CA 940301841744505
- Jeffrey Leong, D.D.S., M.S.Millbrae, CA 940301548563059
- Scott Kaloust, DDS, MSMenlo Park, CA 940251689887291
- Kathleen Tavarez, D.D.S., M.S.Menlo Park, CA 940251902064231
- Shiva Sheikholeslam, D.M.D., M.D.S.Los Altos, CA 940241710108683
- Vinh Nguyen, DDSLos Altos, CA 940221497944599
- Zahra Ammari, DDS, MDSCMountain View, CA 940401518134600
- Nahal Ashouri, DDS, MSMountain View, CA 940401700821485
Common questions
What is Alan David Marcus's NPI number?
Alan David Marcus's National Provider Identifier (NPI) is 1831303304, issued on May 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Alan David Marcus located?
The NPPES record lists a practice address at 485 Broadway, Millbrae, CA, 94030. Phone: (650) 692-7933. Providers update this record themselves, so call before visiting.
How can I verify Alan David Marcus's license?
NPPES lists California license number 30793, 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.