Constance Johnson
NPI 1639436454 · Hearing Instrument Specialist · Paso Robles, CA
Constance Johnson is a Hearing Instrument Specialist provider in Paso Robles, CA (NPI 1639436454).
Provider details
- NPI number
- 1639436454
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- HA4164 (CA)
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
14 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)
- 1551 W Grand AveGrover Beach, CA 93433-2226Phone: (805) 474-8154Fax: (805) 474-8156
Registry dates
- Enumerated
- 2012-04-18
- Last updated
- 2018-03-17
Frequently asked questions
- What is Constance Johnson's NPI number?
- Constance Johnson's National Provider Identifier (NPI) is 1639436454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Constance Johnson's specialty?
- Constance Johnson is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Constance Johnson located?
- Constance Johnson's practice location on file with NPPES is 735 Pine St, Paso Robles, CA 93446-2857.
- What is Constance Johnson's phone number?
- The practice phone number listed in the NPPES registry for Constance Johnson is (805) 227-0702.
- Is Constance Johnson's NPI active?
- Yes — Constance Johnson's NPI (1639436454) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.