NAOMI KO LICSW
NPI 1447011739
Social Worker - Clinical in Malden, MA
About Naomi Ko Licsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NAOMI KO LICSW (NPI 1447011739) is an individual clinical provider in Malden, Massachusetts, licensed in Massachusetts (LCSW225306) and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
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
Naomi Ko Licsw 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 Reassignments
2Medicare enrollment records show Naomi Ko reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 220 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 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 02148 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 Naomi Ko's NPI number?
The NPI number for Naomi Ko is 1447011739. It was assigned to this individual provider in the NPPES registry on January 23, 2024.
Where is Naomi Ko located?
Naomi Ko practices at 52 Sharon St, Malden, MA 02148. The listed phone number is (781) 879-0921.
What is Naomi Ko's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Naomi Ko enrolled in Medicare?
Yes. Naomi Ko 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 organizations bill Medicare for Naomi Ko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Naomi Ko reassigns Medicare benefits to 2 organizations: Brigham & Womens Hospital, Inc. (Boston, MA) and Brigham & Womens Physicians Organization Inc (Boston, MA). 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 Naomi Ko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Naomi Ko accept?
Health plans from Harvard Pilgrim Health Care and WellSense Health Plan list Naomi Ko 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 Naomi Ko was last updated on January 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Naomi Ko, LICSW · NPI 1447011739
Clinical provider in Malden, Massachusetts. Individual provider, active in the CMS NPPES registry since January 23, 2024.
## Identity
- **NPI:** 1447011739 (Entity type: Individual)
- **Enumerated:** January 23, 2024
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** LCSW225306 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 52 SHARON ST, Malden, MA 02148-5915
- **Phone:** (781) 879-0921
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Brigham & Womens Hospital, Inc. (NPI 1790717650, Boston, MA); Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** January 23, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1447011739) · Data from the CMS NPPES public registry.