Mary Woo Yamashita, MD
Diagnostic Radiology Physician · Los Angeles, CA
Mary Woo Yamashita, MD is a diagnostic radiology physician with a practice address in Los Angeles, California, and NPI 1790768299, issued on Nov 29, 2005. Check the license (California G81304, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mary Woo Yamashita
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- G81304 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1500 San Pablo St FL 2, Los Angeles, CA 90033
- Phone
- (323) 442-8541
- Enumerated
- Nov 29, 2005
- Record last updated
- Nov 27, 2023
- Fax
- (323) 442-8755
- Medicare enrollment
- Enrolled (PECOS I20040615001849); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Also registered at 1500 San Pablo St FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Woo Yamashita in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G81304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $125,954.16
3 payments; by number, the most common kind was food and beverage; the largest payer was Delphinus Medical Technologies, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 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.
Bills Medicare through one group practice
- Usc Care Medical Group IncArcadia, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Woo Yamashita among 4,500 diagnostic radiology physician records in California
Mary Woo Yamashita, MD is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1993 · median 2004 among the 3,130 with a school on file
- Record last updated2023 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in California
There are 4,500 diagnostic radiology physician records in California.
All 4,500 in California → Every provider in Los Angeles → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Corinne Deurdulian, M.D.Los Angeles, CA 900331700848793
- Floyd Gardner, MDLos Angeles, CA 900331063515468
- Robert Harris, MDLos Angeles, CA 900331134148034
- Keith Herr, MDLos Angeles, CA 900331306865969
- Joel Keats, MDLos Angeles, CA 900331225018393
- Ilya Lekht, MDLos Angeles, CA 900331508895103
- Greg Mogel, MDLos Angeles, CA 900331760418677
- Eduardo Molinet, M.D.Los Angeles, CA 900331720024680
Common questions
What is Mary Woo Yamashita, MD's NPI number?
Mary Woo Yamashita, MD's National Provider Identifier (NPI) is 1790768299, issued on Nov 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mary Woo Yamashita, MD located?
The NPPES record lists a practice address at 1500 San Pablo St FL 2, Los Angeles, CA, 90033. Phone: (323) 442-8541. Providers update this record themselves, so call before visiting.
How can I verify Mary Woo Yamashita, MD's license?
NPPES lists California license number G81304, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.