William Morris, A.T., C.
NPI 1437605508 · Athletic Trainer · San Francisco, CA
William Morris, A.T., C. is a Athletic Trainer provider in San Francisco, CA (NPI 1437605508).
Provider details
- NPI number
- 1437605508
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- A.T., C.
- Sex
- Male
- Sole proprietor
- No
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
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-08-29
- Last updated
- 2016-08-29
Frequently asked questions
- What is William Morris's NPI number?
- William Morris's National Provider Identifier (NPI) is 1437605508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Morris's specialty?
- William Morris is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Morris located?
- William Morris's practice location on file with NPPES is 600 Portola Dr Apt 5, San Francisco, CA 94127-1244.
- What is William Morris's phone number?
- The practice phone number listed in the NPPES registry for William Morris is (415) 215-5714.
- Is William Morris's NPI active?
- Yes — William Morris's NPI (1437605508) is active in the NPPES registry as of the last update on 2016-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.