James Doyle, MD
NPI 1811085756 · Orthopaedic Hand Surgery Physician · St Helena, CA
James Doyle, MD is a Orthopaedic Hand Surgery Physician provider in St Helena, CA (NPI 1811085756).
Provider details
- NPI number
- 1811085756
- Entity type
- Individual
- Primary specialty
- Orthopaedic Hand Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A18570 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-10-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Doyle's NPI number?
- James Doyle's National Provider Identifier (NPI) is 1811085756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Doyle's specialty?
- James Doyle is listed in the NPPES registry with a primary specialty of Orthopaedic Hand Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is James Doyle located?
- James Doyle's practice location on file with NPPES is 1030 Main St, St Helena, CA 94574.
- What is James Doyle's phone number?
- The practice phone number listed in the NPPES registry for James Doyle is (707) 968-0800.
- Is James Doyle's NPI active?
- Yes — James Doyle's NPI (1811085756) 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.