Stephanie Marks
NPI 1760046296 · Clinical Social Worker · Long Beach, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Marks is a Clinical Social Worker provider in Long Beach, CA (NPI 1760046296).
Provider details
- NPI number
- 1760046296
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Student, Health Care
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
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
7 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
Mailing address
Registry dates
- Enumerated
- 2019-04-30
- Last updated
- 2026-05-07
- Certified
- 2026-05-07
Frequently asked questions
- What is Stephanie Marks's NPI number?
- Stephanie Marks's National Provider Identifier (NPI) is 1760046296, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Marks's specialty?
- Stephanie Marks is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Stephanie Marks located?
- Stephanie Marks's practice location on file with NPPES is 3711 Long Beach Blvd # 4740, Long Beach, CA 90807-3315.
- What is Stephanie Marks's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Marks is (562) 221-6999.
- Does Stephanie Marks accept Medicare?
- Stephanie Marks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Marks's NPI active?
- Yes — Stephanie Marks's NPI (1760046296) is active in the NPPES registry as of the last update on 2026-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.