Amber Mayfield
NPI 1679618086 · Clinical Social Worker · Oakland, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amber Mayfield is a Clinical Social Worker provider in Oakland, CA (NPI 1679618086).
Provider details
- NPI number
- 1679618086
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- LCSW76562 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
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
- 2007-02-21
- Last updated
- 2024-03-12
- Certified
- 2024-03-12
Frequently asked questions
- What is Amber Mayfield's NPI number?
- Amber Mayfield's National Provider Identifier (NPI) is 1679618086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amber Mayfield's specialty?
- Amber Mayfield is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Amber Mayfield located?
- Amber Mayfield's practice location on file with NPPES is 280 17th St, Oakland, CA 94612-4124.
- What is Amber Mayfield's phone number?
- The practice phone number listed in the NPPES registry for Amber Mayfield is (510) 238-5020.
- Does Amber Mayfield accept Medicare?
- Amber Mayfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amber Mayfield's NPI active?
- Yes — Amber Mayfield's NPI (1679618086) is active in the NPPES registry as of the last update on 2024-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.