NERMIN SIHLY MD
NPI 1265952154
Internal Medicine in Ridgewood, NJ
About Nermin Sihly Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NERMIN SIHLY MD (NPI 1265952154) is an individual internal medicine provider in Ridgewood, New Jersey, licensed in New Jersey (25MA11734200) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Valley Hospital, and is a graduate of Other (2017).
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
Nermin Sihly Md 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 Nermin Sihly reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Paramus, NJ 07652
- Reassigned Medicare billing, New Jersey enrollment
- 833 clinicians in this Medicare group
Brooklyn, NY 11215
- Reassigned Medicare billing, New York enrollment
- 1,029 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 3
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Valley Hospital
Acute Care Hospitals · Paramus, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07450 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RIDGEWOOD, NJ 07450
RIDGEWOOD, NJ 07450
RIDGEWOOD, NJ 07450
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 Nermin Sihly's NPI number?
The NPI number for Nermin Sihly is 1265952154. It was assigned to this individual provider in the NPPES registry on June 22, 2017.
Where is Nermin Sihly located?
Nermin Sihly practices at 223 N Van Dien Ave, Ridgewood, NJ 07450. The listed phone number is (201) 689-3900.
What is Nermin Sihly's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Nermin Sihly enrolled in Medicare?
Yes. Nermin Sihly 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 Nermin Sihly's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nermin Sihly reassigns Medicare benefits to 2 organizations: Valley Physician Services PC (Paramus, NJ) and Kings Physician Services, PC (Brooklyn, NY). 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 Nermin Sihly's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nermin Sihly accept?
Health plans from Oscar Health list Nermin Sihly 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.
Is Nermin Sihly affiliated with any hospitals?
According to CMS data, Nermin Sihly is affiliated with Valley Hospital.
When was this NPI record last updated?
The NPPES record for Nermin Sihly was last updated on January 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Nermin Sihly, MD · NPI 1265952154
Internal Medicine physician in Ridgewood, New Jersey. Individual provider, active in the CMS NPPES registry since June 22, 2017.
## Identity
- **NPI:** 1265952154 (Entity type: Individual)
- **Enumerated:** June 22, 2017
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 25MA11734200 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 223 N VAN DIEN AVE, Ridgewood, NJ 07450-2726
- **Phone:** (201) 689-3900
## 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): Valley Physician Services PC (NPI 1467815928, Paramus, NJ); Kings Physician Services, PC (NPI 1083045090, Brooklyn, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** January 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1265952154) · Data from the CMS NPPES public registry.