JANICE M MARTIN LCSW
NPI 1336205350
Social Worker - Clinical in Port Jefferson, NY
About Janice M Martin Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JANICE M MARTIN LCSW (NPI 1336205350) is an individual clinical provider in Port Jefferson, New York, licensed in New York (R041079-1) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of State University Of New York At Stony Brook, School Of Medicine (1989).
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Janice M Martin Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Janice Martin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Port Jefferson, NY 11777
- Reassigned Medicare billing, New York enrollment
- 12 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11777 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORT JEFFERSON, NY 11777
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 Janice Martin's NPI number?
The NPI number for Janice Martin is 1336205350. It was assigned to this individual provider in the NPPES registry on December 28, 2006.
Where is Janice Martin located?
Janice Martin practices at 407 E Main St, Port Jefferson, NY 11777. The listed phone number is (631) 474-2934.
What is Janice Martin's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Janice Martin enrolled in Medicare?
Yes. Janice Martin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Janice Martin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Janice Martin reassigns Medicare benefits to Janice Martin Licensed Clinical Social Worker PC (Port Jefferson, NY). 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 Janice Martin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Janice Martin accept?
Health plans from Oscar Health list Janice Martin 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 Janice Martin was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Janice M Martin, LCSW · NPI 1336205350
Clinical provider in Port Jefferson, New York. Individual provider, active in the CMS NPPES registry since December 28, 2006.
## Identity
- **NPI:** 1336205350 (Entity type: Individual)
- **Enumerated:** December 28, 2006
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** R041079-1 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 407 E MAIN ST, Port Jefferson, NY 11777-1866
- **Phone:** (631) 474-2934
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Janice Martin Licensed Clinical Social Worker PC (NPI 1902427941, Port Jefferson, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Stony Brook, School Of Medicine, class of 1989
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicaid 02453487 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1336205350) · Data from the CMS NPPES public registry.