John Okken, H.A.D
NPI 1710463336 · Hearing Instrument Specialist · Linden, NJ
John Okken, H.A.D is a Hearing Instrument Specialist provider in Linden, NJ (NPI 1710463336).
Provider details
- NPI number
- 1710463336
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Credential
- H.A.D
- Sex
- Male
- Sole proprietor
- No
- License
- 25MG00038600 (NJ)
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
7 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
- 2018-07-17
- Last updated
- 2020-01-23
- Certified
- 2020-01-23
Frequently asked questions
- What is John Okken's NPI number?
- John Okken's National Provider Identifier (NPI) is 1710463336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Okken's specialty?
- John Okken is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is John Okken located?
- John Okken's practice location on file with NPPES is 225 N Wood Ave, Linden, NJ 07036-4200.
- What is John Okken's phone number?
- The practice phone number listed in the NPPES registry for John Okken is (908) 583-5284.
- Is John Okken's NPI active?
- Yes — John Okken's NPI (1710463336) is active in the NPPES registry as of the last update on 2020-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.