OrganizationActive
David a Oliak, M.D. Inc
NPI 1396821286 · Surgery Physician · Brea, CA
David a Oliak, M.D. Inc is a Surgery Physician organization in Brea, CA (NPI 1396821286).
Provider details
- NPI number
- 1396821286
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Oliak, Surgeon(714) 582-2530
- License
- A62811 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
255 W Central Ave
Suite 101
Brea, CA 92821-3373
Phone: (714) 582-2530
Fax: (714) 582-2537
Street-level locationGet directions
Mailing address
255 W Central Ave
Brea, CA 92821-3373
Registry dates
- Enumerated
- 2006-10-31
- Last updated
- 2010-11-15
Frequently asked questions
- What is David a Oliak, M.D. Inc's NPI number?
- David a Oliak, M.D. Inc's National Provider Identifier (NPI) is 1396821286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David a Oliak, M.D. Inc?
- David a Oliak, M.D. Inc is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is David a Oliak, M.D. Inc located?
- David a Oliak, M.D. Inc's practice location on file with NPPES is 255 W Central Ave, Brea, CA 92821-3373.
- What is David a Oliak, M.D. Inc's phone number?
- The practice phone number listed in the NPPES registry for David a Oliak, M.D. Inc is (714) 582-2530.
- Who is the authorized official for David a Oliak, M.D. Inc?
- The authorized official listed on David a Oliak, M.D. Inc's NPPES record is David Oliak, Surgeon. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David a Oliak, M.D. Inc's NPI active?
- Yes — David a Oliak, M.D. Inc's NPI (1396821286) is active in the NPPES registry as of the last update on 2010-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.