IndividualActive
John Colson, DPM
NPI 1477653301 · Podiatrist · San Diego, CA
John Colson, DPM is a Podiatrist provider in San Diego, CA (NPI 1477653301).
Provider details
- NPI number
- 1477653301
- Entity type
- Individual
- Primary specialty
- PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Male
- Sole proprietor
- No
- License
- E2441 (CA)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
8901 Activity Rd
San Diego, CA 92126-4427
Phone: (858) 653-6147
Street-level locationGet directions
Mailing address
8901 Activity Rd
San Diego, CA 92126-4427
Registry dates
- Enumerated
- 2006-09-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Colson's NPI number?
- John Colson's National Provider Identifier (NPI) is 1477653301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Colson's specialty?
- John Colson is listed in the NPPES registry with a primary specialty of Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is John Colson located?
- John Colson's practice location on file with NPPES is 8901 Activity Rd, San Diego, CA 92126-4427.
- What is John Colson's phone number?
- The practice phone number listed in the NPPES registry for John Colson is (858) 653-6147.
- Is John Colson's NPI active?
- Yes — John Colson's NPI (1477653301) 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.