Marla Larock, LCSW
NPI 1508881863 · Social Worker · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marla Larock, LCSW is a Social Worker provider in Wauwatosa, WI (NPI 1508881863).
Provider details
- NPI number
- 1508881863
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 7258-123 (WI)
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
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
- 2006-07-13
- Last updated
- 2023-01-11
- Certified
- 2023-01-11
Frequently asked questions
- What is Marla Larock's NPI number?
- Marla Larock's National Provider Identifier (NPI) is 1508881863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marla Larock's specialty?
- Marla Larock is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Marla Larock located?
- Marla Larock's practice location on file with NPPES is 1220 Dewey Ave, Wauwatosa, WI 53213-2504.
- What is Marla Larock's phone number?
- The practice phone number listed in the NPPES registry for Marla Larock is (414) 454-6600.
- Does Marla Larock accept Medicare?
- Marla Larock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marla Larock's NPI active?
- Yes — Marla Larock's NPI (1508881863) is active in the NPPES registry as of the last update on 2023-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.