IndividualActive
James Holden, M.D.
NPI 1720144983 · Surgery Physician · Ventura, CA
James Holden, M.D. is a Surgery Physician provider in Ventura, CA (NPI 1720144983).
Provider details
- NPI number
- 1720144983
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G23068 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
3291 Loma Vista Rd
Ventura, CA 93003-3099
Phone: (805) 652-6556
Fax: (805) 652-6286
Street-level locationGet directions
Mailing address
3291 Loma Vista Rd
Ventura, CA 93003-3099
Registry dates
- Enumerated
- 2006-12-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Holden's NPI number?
- James Holden's National Provider Identifier (NPI) is 1720144983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Holden's specialty?
- James Holden is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is James Holden located?
- James Holden's practice location on file with NPPES is 3291 Loma Vista Rd, Ventura, CA 93003-3099.
- What is James Holden's phone number?
- The practice phone number listed in the NPPES registry for James Holden is (805) 652-6556.
- Is James Holden's NPI active?
- Yes — James Holden's NPI (1720144983) 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.