Russell Marmor
NPI 1629486485 · Clinical Social Worker · Appleton, WI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Russell Marmor is a Clinical Social Worker provider in Appleton, WI (NPI 1629486485).
Provider details
- NPI number
- 1629486485
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 7737123 (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
11 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
- 2014-07-24
- Last updated
- 2014-07-24
Frequently asked questions
- What is Russell Marmor's NPI number?
- Russell Marmor's National Provider Identifier (NPI) is 1629486485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Russell Marmor's specialty?
- Russell Marmor is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Russell Marmor located?
- Russell Marmor's practice location on file with NPPES is 401 S Elm St, Appleton, WI 54911.
- What is Russell Marmor's phone number?
- The practice phone number listed in the NPPES registry for Russell Marmor is (930) 832-5270.
- Does Russell Marmor accept Medicare?
- Russell Marmor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Russell Marmor's NPI active?
- Yes — Russell Marmor's NPI (1629486485) is active in the NPPES registry as of the last update on 2014-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.