John Mack, PT
NPI 1831169119 · Physical Therapist · San Mateo, CA
John Mack, PT is a Physical Therapist provider in San Mateo, CA (NPI 1831169119).
Provider details
- NPI number
- 1831169119
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- PT 30285 (CA)
Specialties & taxonomies
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
- 2006-01-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Mack's NPI number?
- John Mack's National Provider Identifier (NPI) is 1831169119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mack's specialty?
- John Mack is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is John Mack located?
- John Mack's practice location on file with NPPES is 1353 Wayne Way, San Mateo, CA 94403-1565.
- What is John Mack's phone number?
- The practice phone number listed in the NPPES registry for John Mack is (650) 345-2739.
- Is John Mack's NPI active?
- Yes — John Mack's NPI (1831169119) 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.