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Gregory Washington, M.D.
NPI 1568556108 · Otolaryngology Physician · Torrance, CA
Gregory Washington, M.D. is a Otolaryngology Physician provider in Torrance, CA (NPI 1568556108).
Provider details
- NPI number
- 1568556108
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G29594 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
3655 Lomita Blvd
Suite 321
Torrance, CA 90505-3931
Phone: (310) 791-7740
Street-level locationGet directions
Mailing address
3655 Lomita Blvd
Torrance, CA 90505-3931
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2013-08-27
Frequently asked questions
- What is Gregory Washington's NPI number?
- Gregory Washington's National Provider Identifier (NPI) is 1568556108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Washington's specialty?
- Gregory Washington is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Washington located?
- Gregory Washington's practice location on file with NPPES is 3655 Lomita Blvd, Torrance, CA 90505-3931.
- What is Gregory Washington's phone number?
- The practice phone number listed in the NPPES registry for Gregory Washington is (310) 791-7740.
- Is Gregory Washington's NPI active?
- Yes — Gregory Washington's NPI (1568556108) is active in the NPPES registry as of the last update on 2013-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.