Jc Buller MD & Am Clarke MD Inc
NPI 1558543272 · Family Medicine Physician · Napa, CA
Jc Buller MD & Am Clarke MD Inc is a Family Medicine Physician organization in Napa, CA (NPI 1558543272).
Provider details
- NPI number
- 1558543272
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Juancarlos Buller, President(707) 253-1393
- License
- A66060 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-12-05
- Last updated
- 2007-12-05
Frequently asked questions
- What is Jc Buller MD & Am Clarke MD Inc's NPI number?
- Jc Buller MD & Am Clarke MD Inc's National Provider Identifier (NPI) is 1558543272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jc Buller MD & Am Clarke MD Inc?
- Jc Buller MD & Am Clarke MD Inc is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jc Buller MD & Am Clarke MD Inc located?
- Jc Buller MD & Am Clarke MD Inc's practice location on file with NPPES is 1100 Trancas St, Napa, CA 94558-2908.
- What is Jc Buller MD & Am Clarke MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Jc Buller MD & Am Clarke MD Inc is (707) 253-1393.
- Who is the authorized official for Jc Buller MD & Am Clarke MD Inc?
- The authorized official listed on Jc Buller MD & Am Clarke MD Inc's NPPES record is Juancarlos Buller, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jc Buller MD & Am Clarke MD Inc's NPI active?
- Yes — Jc Buller MD & Am Clarke MD Inc's NPI (1558543272) is active in the NPPES registry as of the last update on 2007-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.