NPPES file of Aug 9, 2026

Marian Daoud Yassa, DDS

General Practice Dentistry · Encino, CA

Marian Daoud Yassa, DDS is a general practice dentistry with a practice address in Encino, California, and NPI 1336399310, issued on Sep 25, 2008. Check the license (California 57588, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336399310
Name
Marian Daoud Yassa
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
57588 CA
Self-reported in NPPES; status is on the state search
Practice location
16550 Ventura Blvd # 316, Encino, CA 91436
Phone
(818) 305-6755
Enumerated
Sep 25, 2008
Record last updated
Mar 27, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(818) 305-6737
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Marian Daoud Yassa in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 57588
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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49% fewer Medicare Part D claims than the average general practice dentistry in 2024

42 Medicare Part D claims for 21 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Marian Yassa42
  2. Specialty average83

Most prescribed

  1. Amoxicillin16 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.

79 general practice dentistry records list a practice address in Encino

They are 79 of the 3,136 NPPES records with a practice address in Encino, and 17,852 general practice dentistry records in California.

Other general practice dentistry records in California

  1. Ronald Aanerud, DDSSan Diego, CA1871752931
  2. Steven Aaronson, D.D.S.Santa Monica, CA1265455851
  3. Shahrzad Aarup, DDSPomona, CA1265784367
  4. Al Abad, DDSSan Jose, CA1104992148
  5. Erwin Abad, D.D.S.Canoga Park, CA1861590093
  6. Francine Abad, DDSSan Francisco, CA1942700810
  7. Maria Abad, D.D.S.Norwalk, CA1215006754
  8. Mark Ryan Abad, DDSDaly City, CA1770357394
  9. Sanaz Abadi, D.D.S.Los Angeles, CA1699934026
  10. Ernesto Abadilla, DDSPalm Desert, CA1508063801

Common questions

What is Marian Daoud Yassa, DDS's NPI number?

Marian Daoud Yassa, DDS's National Provider Identifier (NPI) is 1336399310, issued on Sep 25, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Marian Daoud Yassa, DDS located?

The NPPES record lists a practice address at 16550 Ventura Blvd # 316, Encino, CA, 91436. Phone: (818) 305-6755. Providers update this record themselves, so call before visiting.

How can I verify Marian Daoud Yassa, DDS's license?

NPPES lists California license number 57588, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Marian Daoud Yassa, DDS prescribe under Medicare Part D?

In 2024, Marian Daoud Yassa, DDS had 42 Medicare Part D claims for 21 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.