Behnaz Nonahal, D.D.S.
Dentist · Downey, CA
Behnaz Nonahal, D.D.S. is a dentist with a practice address in Downey, California, and NPI 1396813572, issued on Dec 4, 2006. Check the license (California 50499, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Behnaz Nonahal
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 50499 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9906 Imperial Hwy, Downey, CA 90242
- Phone
- (562) 803-9600
- Enumerated
- Dec 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 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 9906 Imperial Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley AlavizadehDentist1508065194
- Victoriano Avila, D.D.S.Dentist1245431246
- Benson Chen, D.D.SGeneral Practice Dentistry1932395910
- Mark Girgis, DMDDentist1912579186
- Nehal Kaiser, DDSGeneral Practice Dentistry1598141855
- Joolki Lim, DMDGeneral Practice Dentistry1033679477
Verify Behnaz Nonahal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 50499Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.5 times the Medicare Part D claims of the average dentist in 2024
385 Medicare Part D claims for 143 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. 23 claims were for opioids.
Most prescribed
- Ibuprofen157 claims
- Amoxicillin104 claims
- Amoxicillin-Clavulanate Potass67 claims
- Clindamycin Hcl21 claims
- Acetaminophen-Codeine17 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.
Behnaz Nonahal among 14,729 dentist records in California
Behnaz Nonahal, D.D.S. 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 82% 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 · 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).
71 dentist records list a practice address in Downey
They are 71 of the 3,607 NPPES records with a practice address in Downey, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Downey → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Ashley AlavizadehDowney, CA 902421508065194
- Victoriano Avila, D.D.S.Downey, CA 902421245431246
- Anthony Bordas, DDSDowney, CA 902421225046519
- Maribel Brand, DDSDowney, CA 902421154509180
- Michelle Han, D.D.S.Downey, CA 902421417492448
- Farnaz Hayavi, DDSDowney, CA 902421215265525
- Elaine Lau, DDSDowney, CA 902421124131487
- Richard Lee, D.D.S.Downey, CA 902421003952391
Common questions
What is Behnaz Nonahal, D.D.S.'s NPI number?
Behnaz Nonahal, D.D.S.'s National Provider Identifier (NPI) is 1396813572, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Behnaz Nonahal, D.D.S. located?
The NPPES record lists a practice address at 9906 Imperial Hwy, Downey, CA, 90242. Phone: (562) 803-9600. Providers update this record themselves, so call before visiting.
How can I verify Behnaz Nonahal, D.D.S.'s license?
NPPES lists California license number 50499, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Behnaz Nonahal, D.D.S. prescribe under Medicare Part D?
In 2024, Behnaz Nonahal, D.D.S. had 385 Medicare Part D claims for 143 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.