Maria Ahleen De Leon Medina, DMD
Dentist · Grass Valley, CA
Maria Ahleen De Leon Medina, DMD is a dentist with a practice address in Grass Valley, California, and NPI 1508206657, issued on Jul 2, 2013. Check the license (California 64333, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Ahleen De Leon Medina
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 64333 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1350 E Main St, Grass Valley, CA 95945
- Phone
- (530) 477-8545
- Enumerated
- Jul 2, 2013
- Record last updated
- Feb 4, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 1350 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cary Becker, RDHDental Hygienist1912747809
- Grace Bell, RNAddiction (Substance Use Disorder) Registered Nurse1225420714
- Sarah BlandFamily Nurse Practitioner1548781495
- Tina Delaughter, LCSWClinical Social Worker1417336835
- Marlowe DieckmannFamily Medicine Physician1003304536
- Joel FongGeneral Practice Dentistry1336637909
Verify Maria Ahleen De Leon Medina in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 64333Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average dentist in 2024
22 Medicare Part D claims for 18 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin15 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.
Maria Ahleen De Leon Medina among 14,729 dentist records in California
Maria Ahleen De Leon Medina, DMD is one of 14,729 dentist 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 2013, is newer than 60% of them.
- NPI issued2013 · 60% of these records are older, 37% 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 updated2015 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 dentist records list a practice address in Grass Valley
They are 18 of the 1,540 NPPES records with a practice address in Grass Valley, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Grass Valley → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Alma Blanco Reyes, DDSGrass Valley, CA 959451356537229
- Nathan Brott, DDSGrass Valley, CA 959451053581033
- Paul Evans, D.D.S.Grass Valley, CA 959451912021379
- Paul Falvey, DDS MSGrass Valley, CA 959451235329442
- Amalia Griego, DDSGrass Valley, CA 959451134149917
- Richard Hochwald, D.D.S.Grass Valley, CA 959451902937642
- Gregory Moulton, DDSGrass Valley, CA 959451699824813
- Becky Schultz, DMDGrass Valley, CA 959451942304571
Common questions
What is Maria Ahleen De Leon Medina, DMD's NPI number?
Maria Ahleen De Leon Medina, DMD's National Provider Identifier (NPI) is 1508206657, issued on Jul 2, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Maria Ahleen De Leon Medina, DMD located?
The NPPES record lists a practice address at 1350 E Main St, Grass Valley, CA, 95945. Phone: (530) 477-8545. Providers update this record themselves, so call before visiting.
How can I verify Maria Ahleen De Leon Medina, DMD's license?
NPPES lists California license number 64333, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Maria Ahleen De Leon Medina, DMD prescribe under Medicare Part D?
In 2024, Maria Ahleen De Leon Medina, DMD had 22 Medicare Part D claims for 18 beneficiaries; the average among dentist prescribers was 86. 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.