Janet Maria Arias, D.D.S.
General Practice Dentistry · Los Angeles, CA
Janet Maria Arias, D.D.S. is a general practice dentistry with a practice address in Los Angeles, California, and NPI 1790862340, issued on Nov 1, 2006. Check the license (California 39591, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Janet Maria Arias
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 39591 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3945 Whittier Blvd, Los Angeles, CA 90023
- Phone
- (323) 265-1998
- Enumerated
- Nov 1, 2006
- Record last updated
- Nov 15, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (323) 307-0453
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 3945 Whittier Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allan Aguiluz Dubon, M.D.Family Medicine Physician1790041028
- Arlin AlgerHealth Educator1922400621
- Miguel Anda, PA-CPhysician Assistant1659453983
- Yesenia CabreraCase Manager/Care Coordinator1619639218
- Lizette CalderaHealth Educator1992175012
- Alice CastellanosCommunity Health Worker1013158559
Verify Janet Maria Arias in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 39591Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average general practice dentistry in 2024
61 Medicare Part D claims for 33 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Ibuprofen30 claims
- Penicillin V Potassium19 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.
Janet Maria Arias among 17,852 general practice dentistry records in California
Janet Maria Arias, 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 updated2011 · 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).
916 general practice dentistry records list a practice address in Los Angeles
They are 916 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Los Angeles → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Marisol Ceballos, DDSLos Angeles, CA 900231205423803
- Ma Del Consuelo D'Alessandro, D.D.S.Los Angeles, CA 900231134355969
- Jeanette Escareno, D.D.S.Los Angeles, CA 900231578905253
- Mehrdad KhoshrozehLos Angeles, CA 900231598802704
- Vinh Le, DDSLos Angeles, CA 900231033285051
- Young Lee, DDSLos Angeles, CA 900231073649323
- Riska Lim, D.D.S.Los Angeles, CA 900231518183599
- Andrea Ustarez, DDSLos Angeles, CA 900231881056992
Common questions
What is Janet Maria Arias, D.D.S.'s NPI number?
Janet Maria Arias, D.D.S.'s National Provider Identifier (NPI) is 1790862340, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Janet Maria Arias, D.D.S. located?
The NPPES record lists a practice address at 3945 Whittier Blvd, Los Angeles, CA, 90023. Phone: (323) 265-1998. Providers update this record themselves, so call before visiting.
How can I verify Janet Maria Arias, D.D.S.'s license?
NPPES lists California license number 39591, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Janet Maria Arias, D.D.S. prescribe under Medicare Part D?
In 2024, Janet Maria Arias, D.D.S. had 61 Medicare Part D claims for 33 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.