David W. Lowenberg
NPI 1780766303 · Orthopaedic Surgery Physician · San Francisco, CA
David W. Lowenberg is a Orthopaedic Surgery Physician organization in San Francisco, CA (NPI 1780766303).
Provider details
- NPI number
- 1780766303
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Lowenberg, President(415) 600-3835
- License
- G59471 (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
- 2006-10-20
- Last updated
- 2007-10-26
Frequently asked questions
- What is David W. Lowenberg's NPI number?
- David W. Lowenberg's National Provider Identifier (NPI) is 1780766303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David W. Lowenberg?
- David W. Lowenberg is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is David W. Lowenberg located?
- David W. Lowenberg's practice location on file with NPPES is 2100 Webster St, San Francisco, CA 94115-2373.
- What is David W. Lowenberg's phone number?
- The practice phone number listed in the NPPES registry for David W. Lowenberg is (415) 600-3835.
- Who is the authorized official for David W. Lowenberg?
- The authorized official listed on David W. Lowenberg's NPPES record is David Lowenberg, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David W. Lowenberg's NPI active?
- Yes — David W. Lowenberg's NPI (1780766303) is active in the NPPES registry as of the last update on 2007-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.