David Schumb, MD
NPI 1548348048 · Emergency Medicine Physician · Walnut Creek, CA
David Schumb, MD is a Emergency Medicine Physician provider in Walnut Creek, CA (NPI 1548348048).
Provider details
- NPI number
- 1548348048
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G57826 (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
- 2006-11-01
- Last updated
- 2021-12-08
Frequently asked questions
- What is David Schumb's NPI number?
- David Schumb's National Provider Identifier (NPI) is 1548348048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Schumb's specialty?
- David Schumb is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Schumb located?
- David Schumb's practice location on file with NPPES is 1425 S Main St, Walnut Creek, CA 94596-5318.
- What is David Schumb's phone number?
- The practice phone number listed in the NPPES registry for David Schumb is (925) 295-4000.
- Is David Schumb's NPI active?
- Yes — David Schumb's NPI (1548348048) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.