KATHARINE GULLO LCSW
NPI 1487250023
Social Worker - Clinical in Somerville, NJ
About Katharine Gullo Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHARINE GULLO LCSW (NPI 1487250023) is an individual clinical provider in Somerville, New Jersey, licensed in New Jersey (44SC06234700) and active in the NPI registry since December 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in New Providence, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Katharine Gullo Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Katharine Gullo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Somerville, NJ 08876
- Reassigned Medicare billing, New Jersey enrollment
- 11 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08876 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Katharine Gullo's NPI number?
The NPI number for Katharine Gullo is 1487250023. It was assigned to this individual provider in the NPPES registry on December 9, 2020.
Where is Katharine Gullo located?
Katharine Gullo practices at 150 W High St Ste A, Somerville, NJ 08876. The listed phone number is (908) 725-7799.
What is Katharine Gullo's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Katharine Gullo enrolled in Medicare?
Yes. Katharine Gullo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Katharine Gullo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katharine Gullo reassigns Medicare benefits to Jewish Family Service Of Somerset Hunterdon & Warren Counties (Somerville, NJ). The 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 Katharine Gullo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katharine Gullo accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Katharine Gullo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Katharine Gullo was last updated on October 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.
# Katharine Gullo, LCSW · NPI 1487250023
Clinical provider in Somerville, New Jersey. Individual provider, active in the CMS NPPES registry since December 9, 2020.
## Identity
- **NPI:** 1487250023 (Entity type: Individual)
- **Enumerated:** December 9, 2020
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 44SC06234700 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 150 W HIGH ST STE A, Somerville, NJ 08876-1854
- **Phone:** (908) 725-7799
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Jewish Family Service Of Somerset Hunterdon & Warren Counties (NPI 1205991155, Somerville, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** October 17, 2026
- **Other identifiers:** Other 44C06234700 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1487250023) · Data from the CMS NPPES public registry.