Eric Kopf, MD
NPI 1215001532 · Internal Medicine Physician · Napa, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Kopf, MD is a Internal Medicine Physician provider in Napa, CA (NPI 1215001532).
Provider details
- NPI number
- 1215001532
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A66297 (CA)
Specialties & taxonomies
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
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
- 2006-11-20
- Last updated
- 2022-02-11
Frequently asked questions
- What is Eric Kopf's NPI number?
- Eric Kopf's National Provider Identifier (NPI) is 1215001532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Kopf's specialty?
- Eric Kopf is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Kopf located?
- Eric Kopf's practice location on file with NPPES is 3260 Beard Rd, Napa, CA 94558-3423.
- What is Eric Kopf's phone number?
- The practice phone number listed in the NPPES registry for Eric Kopf is (707) 927-5136.
- Does Eric Kopf accept Medicare?
- Eric Kopf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Kopf's NPI active?
- Yes — Eric Kopf's NPI (1215001532) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.