Scott Lederhaus, MD
NPI 1427034560 · Neurological Surgery Physician · Pomona, CA
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Scott Lederhaus, MD is a Neurological Surgery Physician provider in Pomona, CA (NPI 1427034560).
Provider details
- NPI number
- 1427034560
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G44897 (CA)
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
- 2005-12-20
- Last updated
- 2010-06-15
Frequently asked questions
- What is Scott Lederhaus's NPI number?
- Scott Lederhaus's National Provider Identifier (NPI) is 1427034560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Scott Lederhaus's specialty?
- Scott Lederhaus is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Scott Lederhaus located?
- Scott Lederhaus's practice location on file with NPPES is 255 E Bonita Ave, Pomona, CA 91767-1923.
- What is Scott Lederhaus's phone number?
- The practice phone number listed in the NPPES registry for Scott Lederhaus is (909) 450-0369.
- Does Scott Lederhaus accept Medicare?
- Scott Lederhaus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Scott Lederhaus's NPI active?
- Yes — Scott Lederhaus's NPI (1427034560) is active in the NPPES registry as of the last update on 2010-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.