Mehrnoosh Dianati, DDS
Periodontics · Winnetka, CA
Mehrnoosh Dianati, DDS is a periodontics with a practice address in Winnetka, California, and NPI 1023263548, issued on Nov 25, 2008. Check the license (California 55349, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mehrnoosh Dianati
- Credential
- DDS
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 55349 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7616 Winnetka Ave, Winnetka, CA 91306
- Phone
- (818) 667-9244
- Enumerated
- Nov 25, 2008
- Record last updated
- Dec 4, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest periodontics records → All 929 in California → Look up another NPI →
Verify Mehrnoosh Dianati in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 55349Check 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% fewer Medicare Part D claims than the average periodontics in 2024
265 Medicare Part D claims for 54 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Amoxicillin75 claims
- Chlorhexidine Gluconate61 claims
- Ibuprofen52 claims
- Lorazepam26 claims
- Hydrocodone-Acetaminophen17 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: $22.86
2 payments; by number, the most common kind was food and beverage; the largest payer was Ultradent Products Inc. The 2,966 providers of this specialty with any payment received $1,338.41 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.
Mehrnoosh Dianati among 929 periodontics records in California
Mehrnoosh Dianati, DDS is one of 929 periodontics records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 33% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in California
There are 929 periodontics records in California.
All 929 in California → Every provider in Winnetka → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Menachem Oren, DMDCanoga Park, CA 913031073761334
- Bertram Henick, D.D.S.Calabasas, CA 913021073605911
- Farideh Amin, DDSChatsworth, CA 913111558546754
- Marc Gross, D.D.S.Encino, CA 913161689615130
- Alfred Penhaskashi, DDSEncino, CA 913161740368117
- Robert Jones, D.D.S.Newbury Park, CA 913201346309176
- Alex Lopez, DDSNewbury Park, CA 913201992969893
- Sanda Moldovan, DDSSanta Clarita, CA 913211205931193
Common questions
What is Mehrnoosh Dianati, DDS's NPI number?
Mehrnoosh Dianati, DDS's National Provider Identifier (NPI) is 1023263548, issued on Nov 25, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mehrnoosh Dianati, DDS located?
The NPPES record lists a practice address at 7616 Winnetka Ave, Winnetka, CA, 91306. Phone: (818) 667-9244. Providers update this record themselves, so call before visiting.
How can I verify Mehrnoosh Dianati, DDS's license?
NPPES lists California license number 55349, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mehrnoosh Dianati, DDS prescribe under Medicare Part D?
In 2024, Mehrnoosh Dianati, DDS had 265 Medicare Part D claims for 54 beneficiaries; the average among periodontics prescribers was 277. 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.