OrganizationActive
Sienna Hospitalist Group Incorporated
NPI 1346499050 · Hospitalist Physician · Lake Isabella, CA
Provider details
- NPI number
- 1346499050
- Entity type
- Organization
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Linda Pappas, Office Manager(760) 379-8630
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
6425 Lynch Canyon Dr
Lake Isabella, CA 93240-9726
Phone: (760) 379-8630
Fax: (760) 379-7658
Street-level locationGet directions
Mailing address
6425 Lynch Canyon Dr
Lake Isabella, CA 93240-9726
Other names (DBA / former)
- Other name
- Sienna Hospitalist Group, Inc
Registry dates
- Enumerated
- 2008-09-17
- Last updated
- 2020-10-20
- Certified
- 2020-10-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.