Hans Weber, MD
NPI 1508894361 · Rheumatology Physician · Lancaster, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hans Weber, MD is a Rheumatology Physician provider in Lancaster, CA (NPI 1508894361).
Provider details
- NPI number
- 1508894361
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A29825 (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
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
- 2006-06-29
- Last updated
- 2017-12-07
Frequently asked questions
- What is Hans Weber's NPI number?
- Hans Weber's National Provider Identifier (NPI) is 1508894361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hans Weber's specialty?
- Hans Weber is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Hans Weber located?
- Hans Weber's practice location on file with NPPES is 43839 N 15th St W, Lancaster, CA 93534.
- What is Hans Weber's phone number?
- The practice phone number listed in the NPPES registry for Hans Weber is (661) 723-1481.
- Does Hans Weber accept Medicare?
- Hans Weber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hans Weber's NPI active?
- Yes — Hans Weber's NPI (1508894361) is active in the NPPES registry as of the last update on 2017-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.