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Arturo Lopez Guillen
NPI 1457012759 · Mental Health Counselor · Oakland, CA
Arturo Lopez Guillen is a Mental Health Counselor provider in Oakland, CA (NPI 1457012759).
Provider details
- NPI number
- 1457012759
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
8945 Golf Links Rd
Oakland, CA 94605-4124
Phone: (510) 317-1444
Street-level locationGet directions
Mailing address
8945 Golf Links Rd
Oakland, CA 94605-4124
Registry dates
- Enumerated
- 2022-01-07
- Last updated
- 2022-01-07
- Certified
- 2022-01-07
Frequently asked questions
- What is Arturo Lopez Guillen's NPI number?
- Arturo Lopez Guillen's National Provider Identifier (NPI) is 1457012759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arturo Lopez Guillen's specialty?
- Arturo Lopez Guillen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Arturo Lopez Guillen located?
- Arturo Lopez Guillen's practice location on file with NPPES is 8945 Golf Links Rd, Oakland, CA 94605-4124.
- What is Arturo Lopez Guillen's phone number?
- The practice phone number listed in the NPPES registry for Arturo Lopez Guillen is (510) 317-1444.
- Is Arturo Lopez Guillen's NPI active?
- Yes — Arturo Lopez Guillen's NPI (1457012759) is active in the NPPES registry as of the last update on 2022-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.