Rena Oppenheimer, LCSW
NPI 1871282178 · Clinical Social Worker · Berkeley, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rena Oppenheimer, LCSW is a Clinical Social Worker provider in Berkeley, CA (NPI 1871282178).
Provider details
- NPI number
- 1871282178
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 106758 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-05-02
- Last updated
- 2023-05-02
- Certified
- 2023-05-02
Frequently asked questions
- What is Rena Oppenheimer's NPI number?
- Rena Oppenheimer's National Provider Identifier (NPI) is 1871282178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rena Oppenheimer's specialty?
- Rena Oppenheimer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Rena Oppenheimer located?
- Rena Oppenheimer's practice location on file with NPPES is 2718 Telegraph Ave Ste 102, Berkeley, CA 94705-1142.
- What is Rena Oppenheimer's phone number?
- The practice phone number listed in the NPPES registry for Rena Oppenheimer is (510) 974-3070.
- Does Rena Oppenheimer accept Medicare?
- Rena Oppenheimer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rena Oppenheimer's NPI active?
- Yes — Rena Oppenheimer's NPI (1871282178) is active in the NPPES registry as of the last update on 2023-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.