Portland Ear Nose & Throat
NPI 1598835688 · Otolaryngology Physician · Portland, OR
Portland Ear Nose & Throat is a Otolaryngology Physician organization in Portland, OR (NPI 1598835688).
Provider details
- NPI number
- 1598835688
- Entity type
- Organization
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Suzanne Cleland Zamudio, MD Owner(503) 408-1323
- License
- MD21133 (OR)
Specialties & taxonomies
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
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
Mailing address
Registry dates
- Enumerated
- 2006-11-08
- Last updated
- 2008-07-03
Frequently asked questions
- What is Portland Ear Nose & Throat's NPI number?
- Portland Ear Nose & Throat's National Provider Identifier (NPI) is 1598835688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Portland Ear Nose & Throat?
- Portland Ear Nose & Throat is classified in the NPPES registry as Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Portland Ear Nose & Throat located?
- Portland Ear Nose & Throat's practice location on file with NPPES is 10535 Ne Glisan, Portland, OR 97220.
- What is Portland Ear Nose & Throat's phone number?
- The practice phone number listed in the NPPES registry for Portland Ear Nose & Throat is (503) 408-1323.
- Who is the authorized official for Portland Ear Nose & Throat?
- The authorized official listed on Portland Ear Nose & Throat's NPPES record is Suzanne Cleland Zamudio, MD Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Portland Ear Nose & Throat's NPI active?
- Yes — Portland Ear Nose & Throat's NPI (1598835688) is active in the NPPES registry as of the last update on 2008-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.