Napa Valley Orthopaedic Medical Group, Inc
NPI 1710934575 · Orthopaedic Surgery Physician · Napa, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Napa Valley Orthopaedic Medical Group, Inc is a Orthopaedic Surgery Physician organization in Napa, CA (NPI 1710934575).
Provider details
- NPI number
- 1710934575
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Diana, President(707) 254-7117
- License
- A87859 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-05-27
- Last updated
- 2014-07-07
Frequently asked questions
- What is Napa Valley Orthopaedic Medical Group, Inc's NPI number?
- Napa Valley Orthopaedic Medical Group, Inc's National Provider Identifier (NPI) is 1710934575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Napa Valley Orthopaedic Medical Group, Inc?
- Napa Valley Orthopaedic Medical Group, Inc is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Napa Valley Orthopaedic Medical Group, Inc located?
- Napa Valley Orthopaedic Medical Group, Inc's practice location on file with NPPES is 3273 Claremont Way, Napa, CA 94558-3306.
- What is Napa Valley Orthopaedic Medical Group, Inc's phone number?
- The practice phone number listed in the NPPES registry for Napa Valley Orthopaedic Medical Group, Inc is (707) 254-7117.
- Does Napa Valley Orthopaedic Medical Group, Inc accept Medicare?
- Napa Valley Orthopaedic Medical Group, Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Napa Valley Orthopaedic Medical Group, Inc?
- The authorized official listed on Napa Valley Orthopaedic Medical Group, Inc's NPPES record is John Diana, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Napa Valley Orthopaedic Medical Group, Inc's NPI active?
- Yes — Napa Valley Orthopaedic Medical Group, Inc's NPI (1710934575) is active in the NPPES registry as of the last update on 2014-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.