Frederick Landenwitsch, MD
NPI 1427001783 · Family Medicine Physician · Claysville, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frederick Landenwitsch, MD is a Family Medicine Physician provider in Claysville, PA (NPI 1427001783).
Provider details
- NPI number
- 1427001783
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD045124L (PA)
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
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
- 2006-05-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Frederick Landenwitsch's NPI number?
- Frederick Landenwitsch's National Provider Identifier (NPI) is 1427001783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Landenwitsch's specialty?
- Frederick Landenwitsch is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick Landenwitsch located?
- Frederick Landenwitsch's practice location on file with NPPES is 1263 Route 40 W, Claysville, PA 15323-1277.
- What is Frederick Landenwitsch's phone number?
- The practice phone number listed in the NPPES registry for Frederick Landenwitsch is (724) 663-9018.
- Does Frederick Landenwitsch accept Medicare?
- Frederick Landenwitsch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frederick Landenwitsch's NPI active?
- Yes — Frederick Landenwitsch's NPI (1427001783) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.