James R Kunkel,m.d.,inc
NPI 1679661896 · Specialist · Arroyo Grande, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James R Kunkel,m.d.,inc is a Specialist organization in Arroyo Grande, CA (NPI 1679661896).
Provider details
- NPI number
- 1679661896
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Grettel Cambronero, Office Manager(805) 474-9550
- License
- G74608 (CA)
Specialties & taxonomies
Other Service Providers
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
- 2006-10-11
- Last updated
- 2008-04-03
Frequently asked questions
- What is James R Kunkel,m.d.,inc's NPI number?
- James R Kunkel,m.d.,inc's National Provider Identifier (NPI) is 1679661896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James R Kunkel,m.d.,inc?
- James R Kunkel,m.d.,inc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is James R Kunkel,m.d.,inc located?
- James R Kunkel,m.d.,inc's practice location on file with NPPES is 880 Oak Park Blvd, Arroyo Grande, CA 93420-1821.
- What is James R Kunkel,m.d.,inc's phone number?
- The practice phone number listed in the NPPES registry for James R Kunkel,m.d.,inc is (805) 474-9550.
- Does James R Kunkel,m.d.,inc accept Medicare?
- James R Kunkel,m.d.,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 James R Kunkel,m.d.,inc?
- The authorized official listed on James R Kunkel,m.d.,inc's NPPES record is Grettel Cambronero, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James R Kunkel,m.d.,inc's NPI active?
- Yes — James R Kunkel,m.d.,inc's NPI (1679661896) is active in the NPPES registry as of the last update on 2008-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.