Max Clark
NPI 1013337112 · Hearing Instrument Specialist · Portland, OR
Max Clark is a Hearing Instrument Specialist provider in Portland, OR (NPI 1013337112).
Provider details
- NPI number
- 1013337112
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- HAS-P-614565 (OR)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-04-16
- Last updated
- 2014-04-16
Frequently asked questions
- What is Max Clark's NPI number?
- Max Clark's National Provider Identifier (NPI) is 1013337112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Max Clark's specialty?
- Max Clark is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Max Clark located?
- Max Clark's practice location on file with NPPES is 11919 Ne Glisan St, Portland, OR 97220-2144.
- What is Max Clark's phone number?
- The practice phone number listed in the NPPES registry for Max Clark is (503) 408-0972.
- Is Max Clark's NPI active?
- Yes — Max Clark's NPI (1013337112) is active in the NPPES registry as of the last update on 2014-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.