OrganizationActive
N. Charles Diakon D.O. A.p.c
NPI 1063757474 · Specialist · Napa, CA
N. Charles Diakon D.O. A.p.c is a Specialist organization in Napa, CA (NPI 1063757474).
Provider details
- NPI number
- 1063757474
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- N. Diakon, Dr./Owner(707) 252-1393
- License
- 20A4443 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
3020 Beard Rd
Napa, CA 94558-3442
Phone: (707) 252-1393
Fax: (707) 257-0923
Street-level locationGet directions
Mailing address
3020 Beard Rd
Napa, CA 94558-3442
Registry dates
- Enumerated
- 2012-12-11
- Last updated
- 2012-12-11
Frequently asked questions
- What is N. Charles Diakon D.O. A.p.c's NPI number?
- N. Charles Diakon D.O. A.p.c's National Provider Identifier (NPI) is 1063757474, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is N. Charles Diakon D.O. A.p.c?
- N. Charles Diakon D.O. A.p.c is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is N. Charles Diakon D.O. A.p.c located?
- N. Charles Diakon D.O. A.p.c's practice location on file with NPPES is 3020 Beard Rd, Napa, CA 94558-3442.
- What is N. Charles Diakon D.O. A.p.c's phone number?
- The practice phone number listed in the NPPES registry for N. Charles Diakon D.O. A.p.c is (707) 252-1393.
- Who is the authorized official for N. Charles Diakon D.O. A.p.c?
- The authorized official listed on N. Charles Diakon D.O. A.p.c's NPPES record is N. Diakon, Dr./Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is N. Charles Diakon D.O. A.p.c's NPI active?
- Yes — N. Charles Diakon D.O. A.p.c's NPI (1063757474) is active in the NPPES registry as of the last update on 2012-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.