Dr. Harry James Dounis, DO
- Medicare services, 2024
- 4,468
- Medicare patients, 2024
- 791
- Part D claims, 2024
- 2,938
- Publications
- 5
- Hospital affiliations
- 4
- Practice address
- 2100 Corlies Ave, Neptune, NJ 07753
- Practice phone
- Call (732) 303-1589
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Freehold Dialysis
Neptune, New Jersey
Find Dr. Dounis' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Harry James Dounis is a nephrologist in Neptune, New Jersey
Dr. Dounis practices at Freehold Dialysis in Neptune, New Jersey.
Dr. Dounis' NPI, 1124286083, was assigned on May 28, 2008. Dr. Dounis graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 2005. Dr. Dounis holds New Jersey license 25MB08752800.
- NPI
- 1124286083NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820120165
- NPI enumeration date
- May 28, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (732) 303-1589
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Harry James Dounis practices at Freehold Dialysis in Neptune, New Jersey
Dr. Dounis' primary practice is Freehold Dialysis, at 2100 Corlies Ave, Neptune, NJ 07753 in Monmouth County. The practice phone is (732) 303-1589.
- Freehold Dialysis2100 Corlies Ave, Neptune, NJ 07753 · Monmouth CountyPhone(732) 303-1589
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Harry James Dounis is affiliated with 10 sites of care and 2 medical groups
Dr. Dounis' primary practice is Freehold Dialysis in Neptune, New Jersey. Dr. Dounis is also affiliated with Jersey Shore University Medical Center. The medical group on file is Hypertension & Nephrology Associates. Dmand AI also links Dr. Dounis to 3 more hospitals, 3 dialysis centers, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Harry James Dounis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dounis practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Freehold Dialysis | Available with a free account |
| +9 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Harry James Dounis is one of 399 nephrologists in New Jersey
Nephrology is Dr. Dounis' primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Dounis is board certified in internal medicine by the American Board of Internal Medicine. Dr. Dounis is licensed in New Jersey.
Specialties and state licenses
- Nephrology, New JerseyPrimary
Clinical focus
Dmand AI lists acute kidney failure, chronic kidney disease, fluid and electrolyte imbalances, hypercalcemia, kidney cysts, kidney disease and parathyroid gland disorder among the conditions Dr. Dounis treats.
Nephrologists near Dr. Dounis
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Harry James Dounis billed Medicare for 4,468 services in 2024
CMS data shows 4,468 Medicare services from Dr. Dounis across 18 procedure codes in 2024, for 791 Medicare patients. Medicare paid $330,288 for them.
Dr. Dounis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,4692024: 3,31634%
- Other services
- 2023: 02024: 804
- Tests and treatments
- 2023: 4892024: 34829%
Where Dr. Dounis' Medicare services took place, 2024
- In an office3,06469%
- In a facility1,40431%
Dr. Dounis compared with the New Jersey median for nephrologists, 2024
- Dr. Dounis
- New Jersey median
- Medicare services
- 4,468vs 1,3823.2 times
- Medicare patients
- 791vs 3712.1 times
- Part D claims
- 2,607vs 9452.8 times
Medians across 397 nephrologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Dounis' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Dounis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dounis and other nephrologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Harry James Dounis treated 791 Medicare patients in 2024, average age 78
CMS counts 791 Medicare patients who saw Dr. Dounis in 2024. The largest group is 75 to 84, with 334 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 12% are also on Medicaid. Their average risk score is 3.00, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Dounis' median patient age at 73, with 39% women.
Dr. Dounis' Medicare patients by age, 2024
Dr. Dounis' Medicare patients by sex, 2024
- Women34443%
- Men44757%
Chronic conditions among Dr. Dounis' Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease61%
- Diabetes54%
- Arthritis53%
- Heart failure50%
- Atrial fibrillation45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dounis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women39%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Harry James Dounis wrote 2,938 Medicare Part D claims in 2024
In 2024, Dr. Dounis wrote 2,938 Medicare Part D claims for 407 patients. 81% of them were for generic drugs. CMS names the drug for 2,607 of them, across 58 drugs with 11 or more claims each, at $608,543 in total drug cost. In 2023, CMS named 2,301 claims across 48 drugs.
Dr. Dounis' Part D claims by kind of drug, 2024
- Generic2,387 claims81%
- Brand-name and other551 claims19%
Dr. Dounis' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Dounis' Part D claims, 2024
- Antibiotics1%31 of 2,938 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,3012024: 2,60713%
Drugs named by CMS: 58 in 2024, 48 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Harry James Dounis offers telehealth to Medicare patients
Dr. Dounis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dounis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Harry James Dounis has 5 publications on record
Dmand AI links 5 papers to Dr. Dounis, published from 2018 to 2019. 2018 was the busiest year, with 2. Dr. Dounis' most frequent co-authors are Michael Robert Levitt, MD, Eric Costanzo, DO and Gurpreet Singh Lamba, MBBS.
Dr. Dounis' most frequent co-authors
- Michael Robert Levitt, MD2 shared papers
- Eric Costanzo, DO1 shared paper
- Gurpreet Singh Lamba, MBBS1 shared paper
Recent publications by Dr. Dounis
See who Dr. Dounis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dounis works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Harry James Dounis received $99,462 in industry payments from 2016 to 2025
CMS Open Payments shows 252 general payments to Dr. Dounis from 23 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 69% of the total. Relypsa, Inc. paid the most, $76,911.
General payments to Dr. Dounis by program year, 2016 to 2025
General payments to Dr. Dounis by kind, 2016 to 2025
- Speaker and faculty fees$68,69169%
- Consulting fees$12,73813%
- Honoraria$6,5057%
- Food and beverage$6,3646%
- Other$5,1635%
Companies that paid Dr. Dounis the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Harry James Dounis has 1 award and honors on record
Dmand AI lists 1 award for Dr. Dounis, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Dounis
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Harry James Dounis graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury
Dr. Dounis graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 2005.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
- Board certified in 2010 - 2025
- Board certified in 2008 - 2011
Source: Dmand AI Professional Profile Data
Dr. Harry James Dounis accepts plans from 17 insurance carriers
Dr. Dounis is in network with 17 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- HCSC
- Horizon Blue Cross Blue Shield of New Jersey
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- +9 more carriersWith a free account
Plan types Dr. Dounis accepts, by number of carriers
- PPO11
- Medicare9
- HMO8
- EPO4
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Harry James Dounis's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Harry James Dounis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Harry James Dounis' NPI number?
Dr. Harry James Dounis' NPI number is 1124286083. It was assigned on May 28, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Harry James Dounis?
Dr. Harry James Dounis is a nephrologist in Neptune, New Jersey. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Harry James Dounis practice?
Dr. Dounis practices at 2100 Corlies Ave, Neptune, NJ 07753. Dr. Dounis' primary practice is Freehold Dialysis in Neptune, New Jersey. Dmand AI also links Dr. Dounis to 3 hospitals, 3 dialysis centers, 2 group practices and clinics and 1 medical group.
What is Dr. Harry James Dounis' office phone number?
The practice phone on file for Dr. Dounis is (732) 303-1589.
What is Dr. Harry James Dounis' medical license number?
Dr. Dounis holds New Jersey license 25MB08752800.
Which hospitals is Dr. Harry James Dounis affiliated with?
Dr. Dounis is affiliated with Jersey Shore University Medical Center. Dmand AI links Dr. Dounis to 3 more hospitals.
What medical group is Dr. Harry James Dounis part of?
Dr. Dounis is linked to Hypertension & Nephrology Associates. Dmand AI links Dr. Dounis to 1 more medical group.
Does Dr. Harry James Dounis accept Medicare?
Yes. CMS data shows Dr. Dounis billed Medicare for 4,468 services in 2024, and Dr. Dounis accepts Medicare assignment.
Does Dr. Harry James Dounis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Dounis as offering telehealth services.
How many Medicare patients does Dr. Harry James Dounis see?
CMS counts 791 Medicare patients who saw Dr. Dounis in 2024, with an average age of 78.
Show 9 more questionsShow fewer questions
Is Dr. Harry James Dounis board certified?
Yes. Dr. Dounis is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Harry James Dounis bill to Medicare?
In 2024, Dr. Dounis' most billed Medicare services were hospital inpatient care (99232), medicare service (G2211) and office visit, established patient (99214).
Where did Dr. Harry James Dounis go to medical school?
Dr. Dounis graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 2005.
What drugs does Dr. Harry James Dounis prescribe most?
In 2024 Medicare Part D data, Dr. Dounis' most prescribed drugs by claims were Amlodipine Besylate, Torsemide and Valsartan.
Has Dr. Harry James Dounis received payments from drug or device companies?
CMS Open Payments shows $99,462 in general payments to Dr. Dounis from 23 companies from 2016 to 2025. The largest total came from Relypsa, Inc.
How long has Dr. Harry James Dounis been practicing?
Dr. Dounis graduated from medical school in 2005, 21 years ago.
Does Dr. Harry James Dounis do research?
Dmand AI links 5 publications to Dr. Dounis, published from 2018 to 2019.
Who does Dr. Harry James Dounis publish with?
Dr. Dounis' most frequent co-authors are Michael Robert Levitt, MD (2 shared papers), Eric Costanzo, DO (1 shared paper) and Gurpreet Singh Lamba, MBBS (1 shared paper).
What insurance does Dr. Harry James Dounis accept?
Dr. Dounis is in network with 17 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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