IndividualActive
Katherine Warburton, D.O.
NPI 1295709277 · Forensic Psychiatry Physician · Napa, CA
Katherine Warburton, D.O. is a Forensic Psychiatry Physician provider in Napa, CA (NPI 1295709277).
Provider details
- NPI number
- 1295709277
- Entity type
- Individual
- Primary specialty
- Forensic Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A9082 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
2100 Napa Vallejo Hwy
Napa State Hospital Unit T4
Napa, CA 94558-6234
Phone: (707) 254-2685
Street-level locationGet directions
Mailing address
2100 Napa Vallejo Hwy
Napa, CA 94558-6234
Registry dates
- Enumerated
- 2006-02-15
- Last updated
- 2007-09-07
Frequently asked questions
- What is Katherine Warburton's NPI number?
- Katherine Warburton's National Provider Identifier (NPI) is 1295709277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Warburton's specialty?
- Katherine Warburton is listed in the NPPES registry with a primary specialty of Forensic Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Warburton located?
- Katherine Warburton's practice location on file with NPPES is 2100 Napa Vallejo Hwy, Napa, CA 94558-6234.
- What is Katherine Warburton's phone number?
- The practice phone number listed in the NPPES registry for Katherine Warburton is (707) 254-2685.
- Is Katherine Warburton's NPI active?
- Yes — Katherine Warburton's NPI (1295709277) is active in the NPPES registry as of the last update on 2007-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.