DR. HARRY JAMES DOUNIS DO
NPI 1124286083
Internal Medicine - Nephrology in Neptune, NJ
About Dr. Harry James Dounis Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HARRY JAMES DOUNIS DO (NPI 1124286083) is an individual nephrology provider in Neptune, New Jersey, licensed in New Jersey (25MB08752800) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, is affiliated with Riverview Medical Center, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Dr. Harry James Dounis Do 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 Harry Dounis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Neptune, NJ 07753
- Reassigned Medicare billing, New Jersey enrollment
- 5 clinicians in this Medicare group
Eatontown, NJ 07724
- Reassigned Medicare billing, New Jersey enrollment
- 25 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 17
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Riverview Medical Center
Acute Care Hospitals · Red Bank, NJOcean Medical Center
Acute Care Hospitals · Brick, NJJersey Shore University Medical Center
Acute Care Hospitals · Neptune, NJCentrastate Medical Center
Acute Care Hospitals · Freehold, NJBayshore Medical Center
Acute Care Hospitals · Holmdel, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07753 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEPTUNE, NJ 07753
NEPTUNE, NJ 07753
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 Harry Dounis's NPI number?
The NPI number for Harry Dounis is 1124286083. It was assigned to this individual provider in the NPPES registry on May 28, 2008.
Where is Harry Dounis located?
Harry Dounis practices at 2100 Corlies Ave Suite 15, Neptune, NJ 07753. The listed phone number is (732) 988-8228.
What is Harry Dounis's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Harry Dounis enrolled in Medicare?
Yes. Harry Dounis 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 Harry Dounis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Harry Dounis reassigns Medicare benefits to 2 organizations: Shore Nephrology PA. (Neptune, NJ) and Kidney Care Centers (Eatontown, 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 Harry Dounis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Harry Dounis accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Harry Dounis 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 Harry Dounis affiliated with any hospitals?
According to CMS data, Harry Dounis is affiliated with Riverview Medical Center, Ocean Medical Center, Jersey Shore University Medical Center, Centrastate Medical Center and Bayshore Medical Center.
When was this NPI record last updated?
The NPPES record for Harry Dounis was last updated on October 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.