Gregory Porter, MD
NPI 1316962350 · Otolaryngology Physician · Ukiah, CA
Gregory Porter, MD is a Otolaryngology Physician provider in Ukiah, CA (NPI 1316962350).
Provider details
- NPI number
- 1316962350
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD24876 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 1003 Providence DrSuite 210Newberg, OR 97132-7521Phone: (503) 537-5900
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2022-07-21
Frequently asked questions
- What is Gregory Porter's NPI number?
- Gregory Porter's National Provider Identifier (NPI) is 1316962350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Porter's specialty?
- Gregory Porter is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Porter located?
- Gregory Porter's practice location on file with NPPES is 1165 S Dora St Ste C2, Ukiah, CA 95482-6353.
- What is Gregory Porter's phone number?
- The practice phone number listed in the NPPES registry for Gregory Porter is (707) 462-8855.
- Is Gregory Porter's NPI active?
- Yes — Gregory Porter's NPI (1316962350) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.