David Semrau, D.D.S.
NPI 1336211838 · General Practice Dentistry · Mission Viejo, CA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Semrau, D.D.S. is a General Practice Dentistry provider in Mission Viejo, CA (NPI 1336211838).
Provider details
- NPI number
- 1336211838
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 23869 (CA)
Specialties & taxonomies
Dental Providers
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
- 2006-11-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Semrau's NPI number?
- David Semrau's National Provider Identifier (NPI) is 1336211838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Semrau's specialty?
- David Semrau is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is David Semrau located?
- David Semrau's practice location on file with NPPES is 24481 Alicia Pkwy, Mission Viejo, CA 92691-4534.
- What is David Semrau's phone number?
- The practice phone number listed in the NPPES registry for David Semrau is (949) 586-9800.
- Does David Semrau accept Medicare?
- David Semrau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Semrau's NPI active?
- Yes — David Semrau's NPI (1336211838) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.