IndividualActive
Marlena Christensen
NPI 1578713822 · Counselor · Concord, CA
Marlena Christensen is a Counselor provider in Concord, CA (NPI 1578713822).
Provider details
- NPI number
- 1578713822
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
1034 Oak Grove Rd
Concord, CA 94518-3225
Phone: (510) 317-1444
Street-level locationGet directions
Mailing address
2275 Arlington Dr
San Leandro, CA 94578-1132
Registry dates
- Enumerated
- 2008-09-23
- Last updated
- 2008-09-23
Frequently asked questions
- What is Marlena Christensen's NPI number?
- Marlena Christensen's National Provider Identifier (NPI) is 1578713822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlena Christensen's specialty?
- Marlena Christensen is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Marlena Christensen located?
- Marlena Christensen's practice location on file with NPPES is 1034 Oak Grove Rd, Concord, CA 94518-3225.
- What is Marlena Christensen's phone number?
- The practice phone number listed in the NPPES registry for Marlena Christensen is (510) 317-1444.
- Is Marlena Christensen's NPI active?
- Yes — Marlena Christensen's NPI (1578713822) is active in the NPPES registry as of the last update on 2008-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.