HELEN JIN M.D.
NPI 1306818554
Internal Medicine - Nephrology in Port Washington, NY
About Helen Jin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HELEN JIN M.D. (NPI 1306818554) is an individual nephrology provider in Port Washington, New York, licensed in New York (223872) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1999).
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
Helen Jin M.d. 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 Helen Jin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Upper Darby, PA 19082
- Reassigned Medicare billing, Pennsylvania enrollment
- 8 clinicians in this Medicare group
Havertown, PA 19083
- Reassigned Medicare billing, Pennsylvania enrollment
- 10 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 2
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 11050 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORT WASHINGTON, NY 11050
PORT WASHINGTON, NY 11050
PORT WASHINGTON, NY 11050
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 Helen Jin's NPI number?
The NPI number for Helen Jin is 1306818554. It was assigned to this individual provider in the NPPES registry on February 2, 2006.
Where is Helen Jin located?
Helen Jin practices at 50 Seaview Blvd, Port Washington, NY 11050. The listed phone number is (516) 484-6093.
What is Helen Jin's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Helen Jin enrolled in Medicare?
Yes. Helen Jin 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 Helen Jin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Helen Jin reassigns Medicare benefits to 2 organizations: Everest Urgent Care (Upper Darby, PA) and Everest Medical Care LLC (Havertown, PA). 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 Helen Jin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Helen Jin accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Helen Jin 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 Helen Jin was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Helen Jin, M.D. · NPI 1306818554
Nephrology physician in Port Washington, New York. Individual provider, active in the CMS NPPES registry since February 2, 2006.
## Identity
- **NPI:** 1306818554 (Entity type: Individual)
- **Enumerated:** February 2, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 223872 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 50 SEAVIEW BLVD, Port Washington, NY 11050-4618
- **Phone:** (516) 484-6093 · **Fax:** (516) 484-6180
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Everest Urgent Care (NPI 1497113666, Upper Darby, PA); Everest Medical Care LLC (NPI 1104878339, Havertown, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1306818554) · Data from the CMS NPPES public registry.