Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Marcella B. Wolf, LISW

Individual provider Clinical Social Worker · NPI 1598772030

MS. Marcella B. Wolf, LISW is a Clinical Social Worker in Salt Lake City, Utah. Qualified in 1974, 52 years ago. Practices with Valley Behavioral Health Incorporated, a 85-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Mexico and Utah.

Years since qualifying
52
Licensed in
NM, UT
In the registry since
2006
Specialties on file
2
What do these letters mean?
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.

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Practice location Address checks out

1020 S Main St Ste 100
Salt Lake City, UT 84101-3194
Phone: (888) 949-4864
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 8265311-3501 (UT)
Clinical Social Worker Taxonomy 1041C0700X · Licence I0-221 (NM)

Record details

NPI number1598772030
Entity typeIndividual (Type 1)
GenderFemale
Credentials LISW
Sole proprietorNo
NPI enumeratedAugust 1, 2006
Last updated in NPPESMay 27, 2026
Certification dateMay 27, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1974 (52 years in practice)
Group practice Valley Behavioral Health Incorporated — 85 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients27
Services billed 165 a service is one billed item, such as a visit, a test or a procedure
Average patient age51

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Valley Behavioral Health Incorporated

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 85 clinicians in the practice; 12 are shown here.

Other providers in Salt Lake City