James Watt
NPI 1629519822 · Family Nurse Practitioner · Oakland, CA
James Watt is a Family Nurse Practitioner provider in Oakland, CA (NPI 1629519822).
Provider details
- NPI number
- 1629519822
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 95006320 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
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
- 2017-03-20
- Last updated
- 2017-03-20
Frequently asked questions
- What is James Watt's NPI number?
- James Watt's National Provider Identifier (NPI) is 1629519822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Watt's specialty?
- James Watt is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is James Watt located?
- James Watt's practice location on file with NPPES is 400 29th St, Oakland, CA 94609-3522.
- What is James Watt's phone number?
- The practice phone number listed in the NPPES registry for James Watt is (510) 499-2782.
- Is James Watt's NPI active?
- Yes — James Watt's NPI (1629519822) is active in the NPPES registry as of the last update on 2017-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.