SERMET DEMIR NP
NPI 1821223017
Nurse Practitioner - Primary Care in Turnersville, NJ
About Sermet Demir Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SERMET DEMIR NP (NPI 1821223017) is an individual primary care provider in Turnersville, New Jersey, licensed in New Jersey (26NJ00814300) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS, is affiliated with Inspira Medical Center Mullica Hill, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
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
Sermet Demir Np 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 Sermet Demir reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Glassboro, NJ 08028
- Reassigned Medicare billing, New Jersey enrollment
- 5 clinicians in this Medicare group
Ewing, NJ 08618
- Reassigned Medicare billing, New Jersey enrollment
- 80 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 8
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.
Inspira Medical Center Mullica Hill
Acute Care Hospitals · Mullica Hill, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08012 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Sermet Demir's NPI number?
The NPI number for Sermet Demir is 1821223017. It was assigned to this individual provider in the NPPES registry on May 18, 2009.
Where is Sermet Demir located?
Sermet Demir practices at 4991 Black Horse Pike Ste 8, Turnersville, NJ 08012. The listed phone number is (856) 740-9777.
What is Sermet Demir's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Sermet Demir enrolled in Medicare?
Yes. Sermet Demir 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 Sermet Demir's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sermet Demir reassigns Medicare benefits to 2 organizations: American Workcare, PC (Glassboro, NJ) and Azz Medical Associates PC (Ewing, NJ). 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 Sermet Demir's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sermet Demir accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Sermet Demir 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 Sermet Demir affiliated with any hospitals?
According to CMS data, Sermet Demir is affiliated with Inspira Medical Center Mullica Hill.
When was this NPI record last updated?
The NPPES record for Sermet Demir was last updated on May 19, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.