IndividualActive
Zack Oldenburg
NPI 1487987848 · Clinical Social Worker · Los Angeles, CA
Zack Oldenburg is a Clinical Social Worker provider in Los Angeles, CA (NPI 1487987848).
Provider details
- NPI number
- 1487987848
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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
4650 W Sunset Blvd # 115
Los Angeles, CA 90027-6062
Phone: (323) 361-6675
Street-level locationGet directions
Mailing address
1751 Winona Blvd Apt 4
Los Angeles, CA 90027-3824
Registry dates
- Enumerated
- 2009-09-16
- Last updated
- 2009-09-16
Frequently asked questions
- What is Zack Oldenburg's NPI number?
- Zack Oldenburg's National Provider Identifier (NPI) is 1487987848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zack Oldenburg's specialty?
- Zack Oldenburg is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Zack Oldenburg located?
- Zack Oldenburg's practice location on file with NPPES is 4650 W Sunset Blvd # 115, Los Angeles, CA 90027-6062.
- What is Zack Oldenburg's phone number?
- The practice phone number listed in the NPPES registry for Zack Oldenburg is (323) 361-6675.
- Is Zack Oldenburg's NPI active?
- Yes — Zack Oldenburg's NPI (1487987848) is active in the NPPES registry as of the last update on 2009-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.