Maria T. Alarcon, DDS
General Practice Dentistry · Richmond, CA
Maria T. Alarcon, DDS is a general practice dentistry with a practice address in Richmond, California, and NPI 1427198134, issued on Feb 8, 2007. Check the license (California 34647, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria T. Alarcon
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 34647 CA
Self-reported in NPPES; status is on the state search - Practice location
- 315 40TH St, Richmond, CA 94805
- Phone
- (510) 232-4003
- Enumerated
- Feb 8, 2007
- Record last updated
- Jul 25, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (510) 232-6476
- Medicare enrollment
- Enrolled (PECOS I20190222000445); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 315 40TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie AlarconOral and Maxillofacial Surgery (Dentist)1053954156
- Vilian Kossev, DDSGeneral Practice Dentistry1407385123
Verify Maria T. Alarcon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 34647Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average general practice dentistry in 2024
56 Medicare Part D claims for 37 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin36 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $978.00
4 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona 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.
Maria T. Alarcon among 17,852 general practice dentistry records in California
Maria T. Alarcon, DDS 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 fileYes · under 1% of these records are
- Graduated1986 · median 2009 among the 95 with a school on file
- Record last updated2018 · 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).
20 general practice dentistry records list a practice address in Richmond
They are 20 of the 1,696 NPPES records with a practice address in Richmond, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Richmond → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Renee Chow, D.D.S.Richmond, CA 948051487030821
- Vilian Kossev, DDSRichmond, CA 948051407385123
- Kay Shen, D.M.D.Richmond, CA 948051932247418
- Lawrence An, DDSRichmond, CA 948041336091867
- Raynato Castro, D.D.S.San Pablo, CA 948061538448196
- Daniel Garces, DDSRichmond, CA 948041548112634
- Lena Gitlin, DDSRichmond, CA 948061578783692
- Mahsa Jaberiansari, DDSSan Pablo, CA 948061376852970
Common questions
What is Maria T. Alarcon, DDS's NPI number?
Maria T. Alarcon, DDS's National Provider Identifier (NPI) is 1427198134, issued on Feb 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Maria T. Alarcon, DDS located?
The NPPES record lists a practice address at 315 40TH St, Richmond, CA, 94805. Phone: (510) 232-4003. Providers update this record themselves, so call before visiting.
How can I verify Maria T. Alarcon, DDS's license?
NPPES lists California license number 34647, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Maria T. Alarcon, DDS prescribe under Medicare Part D?
In 2024, Maria T. Alarcon, DDS had 56 Medicare Part D claims for 37 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions 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.