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MONICA ZACK LSW
NPI 1649841933
Social Worker in Philadelphia, PA

Active since July 07, 2021PECOS Enrolled
2043 SPRING GARDEN ST # 2F, PHILADELPHIA, PA 19130(610) 742-7728 Get Directions Write a Review

NPPES record last updated: March 1, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 1, 2023, Jul 7, 2021 (2 updates tracked since 2021).

About Monica Zack Lsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MONICA ZACK LSW (NPI 1649841933) is an individual social worker in Philadelphia, Pennsylvania, licensed in Pennsylvania (SW138252) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649841933
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMONICA ZACKCredential: LSW
Location Address2043 SPRING GARDEN ST # 2FPhiladelphia, PA 19130-5000
Mailing Address2043 Spring Garden St # 2fPhiladelphia, PA 19130-5000 · (610) 742-7728
Phone(610) 742-7728
Sole ProprietorYes
Enumeration DateJuly 7, 2021
Last NPPES UpdateMarch 1, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 5, 2023
✔ NPI 1649841933 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in PA · SW138252
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
2043 SPRING GARDEN ST # 2F, Philadelphia, PA 19130
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Monica Zack Lsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Monica Zack reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Grow Healthcare Group Of New Jersey PC
81 mi
Mental Health
221 RIVER ST. FL 9
Hoboken, NJ 07030
  • Reassigned Medicare billing, New Jersey enrollment
  • 673 clinicians in this Medicare group
NPI 1841949328 (201) 439-8902
Grow Healthcare Group PA
1,020 mi
Mental Health
66 W FLAGLER ST STE 900
Miami, FL 33130
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 833 clinicians in this Medicare group
NPI 1245845932 (786) 244-7711

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Monica Zack's NPI number?

The NPI number for Monica Zack is 1649841933. It was assigned to this individual provider in the NPPES registry on July 7, 2021.

Where is Monica Zack located?

Monica Zack practices at 2043 Spring Garden St # 2F, Philadelphia, PA 19130. The listed phone number is (610) 742-7728.

What is Monica Zack's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Monica Zack enrolled in Medicare?

Yes. Monica Zack is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Monica Zack's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Monica Zack reassigns Medicare benefits to 2 organizations: Grow Healthcare Group Of New Jersey PC (Hoboken, NJ) and Grow Healthcare Group PA (Miami, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Monica Zack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Monica Zack was last updated on March 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.