Klaus Appel, DO
NPI 1386725208 · Family Medicine Physician · Prescott Valley, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Klaus Appel, DO is a Family Medicine Physician provider in Prescott Valley, AZ (NPI 1386725208).
Provider details
- NPI number
- 1386725208
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 4397 (AZ)
Specialties & taxonomies
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
- 2006-10-18
- Last updated
- 2019-11-01
Frequently asked questions
- What is Klaus Appel's NPI number?
- Klaus Appel's National Provider Identifier (NPI) is 1386725208, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Klaus Appel's specialty?
- Klaus Appel is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Klaus Appel located?
- Klaus Appel's practice location on file with NPPES is 7700 E Florentine Rd, Prescott Valley, AZ 86314-2245.
- What is Klaus Appel's phone number?
- The practice phone number listed in the NPPES registry for Klaus Appel is (928) 442-8710.
- Does Klaus Appel accept Medicare?
- Klaus Appel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Klaus Appel's NPI active?
- Yes — Klaus Appel's NPI (1386725208) is active in the NPPES registry as of the last update on 2019-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.