David Chamberlin, MD
NPI 1205861994 · Urology Physician · Orange, CA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Chamberlin, MD is a Urology Physician provider in Orange, CA (NPI 1205861994).
Provider details
- NPI number
- 1205861994
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G68017 (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
- 2006-07-11
- Last updated
- 2008-04-15
Frequently asked questions
- What is David Chamberlin's NPI number?
- David Chamberlin's National Provider Identifier (NPI) is 1205861994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Chamberlin's specialty?
- David Chamberlin is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is David Chamberlin located?
- David Chamberlin's practice location on file with NPPES is 725 W La Veta Ave, Orange, CA 92868-4403.
- What is David Chamberlin's phone number?
- The practice phone number listed in the NPPES registry for David Chamberlin is (714) 639-3134.
- Does David Chamberlin accept Medicare?
- David Chamberlin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Chamberlin's NPI active?
- Yes — David Chamberlin's NPI (1205861994) is active in the NPPES registry as of the last update on 2008-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.