Karl Beutner, M.D. PH.D
NPI 1649217936 · Dermatology Physician · Fairfield, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karl Beutner, M.D. PH.D is a Dermatology Physician provider in Fairfield, CA (NPI 1649217936).
Provider details
- NPI number
- 1649217936
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D. PH.D
- Sex
- Male
- Sole proprietor
- No
- License
- G43543 (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
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
- 2006-06-02
- Last updated
- 2014-03-10
Frequently asked questions
- What is Karl Beutner's NPI number?
- Karl Beutner's National Provider Identifier (NPI) is 1649217936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karl Beutner's specialty?
- Karl Beutner is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Karl Beutner located?
- Karl Beutner's practice location on file with NPPES is 480 Chadbourne Rd, Fairfield, CA 94534-9647.
- What is Karl Beutner's phone number?
- The practice phone number listed in the NPPES registry for Karl Beutner is (707) 399-4500.
- Does Karl Beutner accept Medicare?
- Karl Beutner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karl Beutner's NPI active?
- Yes — Karl Beutner's NPI (1649217936) is active in the NPPES registry as of the last update on 2014-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.