Gregory E. Washington, M.D.
Otolaryngology Physician · Torrance, CA
Gregory E. Washington, M.D. is an otolaryngology physician with a practice address in Torrance, California, and NPI 1568556108, issued on Oct 3, 2006. Check the license (California G29594, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gregory E. Washington
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- G29594 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3655 Lomita Blvd, Torrance, CA 90505
- Phone
- (310) 791-7740
- Enumerated
- Oct 3, 2006
- Record last updated
- Aug 27, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 1,212 in California → Look up another NPI →
Also registered at 3655 Lomita Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory E. Washington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G29594Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average otolaryngology physician in 2024
26 Medicare Part D claims, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D.
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.
Gregory E. Washington among 1,212 otolaryngology physician records in California
Gregory E. Washington, M.D. is one of 1,212 otolaryngology physician records with a practice address in California. 80% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 52% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2013 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in California
There are 1,212 otolaryngology physician records in California.
All 1,212 in California → Every provider in Torrance → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Amir Ajar, M.D.Torrance, CA 905051467585216
- Janice ChangTorrance, CA 905051154740470
- Marc Colman, MDTorrance, CA 905051548274947
- Lauran EvansTorrance, CA 905051073149936
- Alexander Gertel, MDTorrance, CA 905051003270117
- Hakimeh Kadivar, MDTorrance, CA 905051679560320
- David Kim, MDTorrance, CA 905051043552508
- Daryl Rheuark, MDTorrance, CA 905051831112853
Common questions
What is Gregory E. Washington, M.D.'s NPI number?
Gregory E. Washington, M.D.'s National Provider Identifier (NPI) is 1568556108, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory E. Washington, M.D. located?
The NPPES record lists a practice address at 3655 Lomita Blvd, Torrance, CA, 90505. Phone: (310) 791-7740. Providers update this record themselves, so call before visiting.
How can I verify Gregory E. Washington, M.D.'s license?
NPPES lists California license number G29594, 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.
How much does Gregory E. Washington, M.D. prescribe under Medicare Part D?
In 2024, Gregory E. Washington, M.D. had 26 Medicare Part D claims; the average among otolaryngology physician prescribers was 541. 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.