Melanie Petersen
NPI 1346891512 · Clinical Social Worker · Oakland, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melanie Petersen is a Clinical Social Worker provider in Oakland, CA (NPI 1346891512).
Provider details
- NPI number
- 1346891512
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 134710 (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
6 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
- 2019-09-27
- Last updated
- 2025-10-28
- Certified
- 2025-10-28
Frequently asked questions
- What is Melanie Petersen's NPI number?
- Melanie Petersen's National Provider Identifier (NPI) is 1346891512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melanie Petersen's specialty?
- Melanie Petersen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Melanie Petersen located?
- Melanie Petersen's practice location on file with NPPES is 6885 Chabot Rd, Oakland, CA 94618-1919.
- What is Melanie Petersen's phone number?
- The practice phone number listed in the NPPES registry for Melanie Petersen is (858) 349-8838.
- Does Melanie Petersen accept Medicare?
- Melanie Petersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melanie Petersen's NPI active?
- Yes — Melanie Petersen's NPI (1346891512) is active in the NPPES registry as of the last update on 2025-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.