John Allen, CPO
NPI 1164005336 · Orthotist · San Rafael, CA
John Allen, CPO is a Orthotist provider in San Rafael, CA (NPI 1164005336).
Provider details
- NPI number
- 1164005336
- Entity type
- Individual
- Primary specialty
- OrthotistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- CPO
- Sex
- Male
- Sole proprietor
- No
- License
- CPO1715
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
5 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
- 2021-05-04
- Last updated
- 2021-05-04
- Certified
- 2021-05-04
Frequently asked questions
- What is John Allen's NPI number?
- John Allen's National Provider Identifier (NPI) is 1164005336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Allen's specialty?
- John Allen is listed in the NPPES registry with a primary specialty of Orthotist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is John Allen located?
- John Allen's practice location on file with NPPES is 711 D St Ste 108, San Rafael, CA 94901-3703.
- What is John Allen's phone number?
- The practice phone number listed in the NPPES registry for John Allen is (415) 925-1333.
- Is John Allen's NPI active?
- Yes — John Allen's NPI (1164005336) is active in the NPPES registry as of the last update on 2021-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.