John Davis, MS, ATC
NPI 1689647208 · Respiratory/Developmental/Rehabilitative Specialist/Technologist · Montclair, NJ
John Davis, MS, ATC is a Respiratory/Developmental/Rehabilitative Specialist/Technologist provider in Montclair, NJ (NPI 1689647208).
Provider details
- NPI number
- 1689647208
- Entity type
- Individual
- Primary specialty
- Respiratory/Developmental/Rehabilitative Specialist/TechnologistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, ATC
- Sex
- Male
- License
- 25MT00010700 (NJ)
Specialties & taxonomies
- Respiratory/Developmental/Rehabilitative Specialist/TechnologistPrimary225500000XLicense 25MT00010700 (NJ)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-02-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Davis's NPI number?
- John Davis's National Provider Identifier (NPI) is 1689647208, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Davis's specialty?
- John Davis is listed in the NPPES registry with a primary specialty of Respiratory/Developmental/Rehabilitative Specialist/Technologist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is John Davis located?
- John Davis's practice location on file with NPPES is Montclair State University, Montclair, NJ 07043-1624.
- What is John Davis's phone number?
- The practice phone number listed in the NPPES registry for John Davis is (973) 655-5250.
- Is John Davis's NPI active?
- Yes — John Davis's NPI (1689647208) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.