Dr. Paul Berj Ozuzun, MD
- Medicare services, 2024
- 3,059
- Medicare patients, 2024
- 693
- Part D claims, 2024
- 2,391
- Hospital affiliations
- 3
- Industry payments
- $13,671
- Practice address
- 16305 Sand Canyon Ave, Irvine, CA 92618
- Practice phone
- Call (949) 863-1382
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Newport Irvine Dialysis
Irvine, California
Find Dr. Ozuzun's 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. Paul Berj Ozuzun is a nephrologist in Irvine, California
Dr. Ozuzun practices at Newport Irvine Dialysis in Irvine, California.
Dr. Ozuzun's NPI, 1972868347, was assigned on July 11, 2012. Dr. Ozuzun graduated from Ross University School of Medicine in 2012. Dr. Ozuzun holds California license A131835.
- NPI
- 1972868347NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981975687
- NPI enumeration date
- July 11, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (949) 863-1382
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Paul Berj Ozuzun practices at Newport Irvine Dialysis in Irvine, California
Dr. Ozuzun's primary practice is Newport Irvine Dialysis, at 16305 Sand Canyon Ave, Irvine, CA 92618 in Orange County. The practice phone is (949) 863-1382.
- Newport Irvine Dialysis16305 Sand Canyon Ave, Irvine, CA 92618 · Orange CountyPhone(949) 863-1382
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Paul Berj Ozuzun is affiliated with 9 sites of care and 1 medical group
Dr. Ozuzun's primary practice is Newport Irvine Dialysis in Irvine, California. Dr. Ozuzun is also affiliated with UCI Health - Orange. The medical group on file is Southern California Kidney Associates. Dmand AI also links Dr. Ozuzun to 2 more hospitals, 4 dialysis centers and 1 group practice or clinic, 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. Paul Berj Ozuzun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ozuzun practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Newport Irvine Dialysis | Available with a free account |
| +8 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Paul Berj Ozuzun is one of 1,401 nephrologists in California
Nephrology is Dr. Ozuzun's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Ozuzun is board certified in internal medicine by the American Board of Internal Medicine. Dr. Ozuzun is licensed in California.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
Clinical focus
Dmand AI lists acute kidney failure, chronic anemia, chronic kidney disease, fluid and electrolyte imbalances, kidney cysts and parathyroid gland disorder among the conditions Dr. Ozuzun treats.
Nephrologists near Dr. Ozuzun
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. Paul Berj Ozuzun billed Medicare for 3,059 services in 2024
CMS data shows 3,059 Medicare services from Dr. Ozuzun across 13 procedure codes in 2024, for 693 Medicare patients. Medicare paid $304,098 for them.
Dr. Ozuzun's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3,0772024: 2,9046%
- Tests and treatments
- 2023: 2572024: 15540%
Where Dr. Ozuzun's Medicare services took place, 2024
- In an office1,21740%
- In a facility1,84260%
Dr. Ozuzun compared with the California median for nephrologists, 2024
- Dr. Ozuzun
- California median
- Medicare services
- 3,059vs 1,0842.8 times
- Medicare patients
- 693vs 3072.3 times
- Part D claims
- 2,057vs 9552.2 times
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Dr. Ozuzun's 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. Ozuzun?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ozuzun and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Paul Berj Ozuzun treated 693 Medicare patients in 2024, average age 78
CMS counts 693 Medicare patients who saw Dr. Ozuzun in 2024. The largest group is 75 to 84, with 283 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 16% are also on Medicaid. Their average risk score is 2.79, 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. Ozuzun's median patient age at 76, with 46% women.
Dr. Ozuzun's Medicare patients by age, 2024
Dr. Ozuzun's Medicare patients by sex, 2024
- Women29643%
- Men39757%
Chronic conditions among Dr. Ozuzun's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease49%
- Heart failure46%
- Atrial fibrillation43%
- Diabetes42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ozuzun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Paul Berj Ozuzun wrote 2,391 Medicare Part D claims in 2024
In 2024, Dr. Ozuzun wrote 2,391 Medicare Part D claims for 368 patients. 86% of them were for generic drugs. CMS names the drug for 2,057 of them, across 39 drugs with 11 or more claims each, at $281,564 in total drug cost. In 2023, CMS named 1,572 claims across 32 drugs.
Dr. Ozuzun's Part D claims by kind of drug, 2024
- Generic2,067 claims86%
- Brand-name and other324 claims14%
Dr. Ozuzun's 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. Ozuzun's Part D claims, 2024
- Antibiotics3%68 of 2,391 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: 1,5722024: 2,05731%
Drugs named by CMS: 39 in 2024, 32 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. Paul Berj Ozuzun offers telehealth to Medicare patients
Dr. Ozuzun accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ozuzun as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Paul Berj Ozuzun received $13,671 in industry payments from 2016 to 2025
CMS Open Payments shows 641 general payments to Dr. Ozuzun from 56 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Relypsa, Inc. paid the most, $1,954.
General payments to Dr. Ozuzun by program year, 2016 to 2025
General payments to Dr. Ozuzun by kind, 2016 to 2025
- Food and beverage$13,35098%
- Education$3212%
Companies that paid Dr. Ozuzun 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. Paul Berj Ozuzun graduated from Ross University School of Medicine
Dr. Ozuzun graduated from Ross University School of Medicine in 2012.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Paul Berj Ozuzun accepts plans from 15 insurance carriers
Dr. Ozuzun is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Humana
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Ozuzun accepts, by number of carriers
- PPO10
- Medicare9
- HMO7
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Paul Berj Ozuzun'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Paul Berj Ozuzun
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. Paul Berj Ozuzun's NPI number?
Dr. Paul Berj Ozuzun's NPI number is 1972868347. It was assigned on July 11, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Paul Berj Ozuzun?
Dr. Paul Berj Ozuzun is a nephrologist in Irvine, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Paul Berj Ozuzun practice?
Dr. Ozuzun practices at 16305 Sand Canyon Ave, Irvine, CA 92618. Dr. Ozuzun's primary practice is Newport Irvine Dialysis in Irvine, California. Dmand AI also links Dr. Ozuzun to 2 hospitals, 4 dialysis centers and 1 group practice or clinic.
What is Dr. Paul Berj Ozuzun's office phone number?
The practice phone on file for Dr. Ozuzun is (949) 863-1382.
What is Dr. Paul Berj Ozuzun's medical license number?
Dr. Ozuzun holds California license A131835.
Which hospitals is Dr. Paul Berj Ozuzun affiliated with?
Dr. Ozuzun is affiliated with UCI Health - Orange. Dmand AI links Dr. Ozuzun to 2 more hospitals.
What medical group is Dr. Paul Berj Ozuzun part of?
Dr. Ozuzun is linked to Southern California Kidney Associates.
Does Dr. Paul Berj Ozuzun accept Medicare?
Yes. CMS data shows Dr. Ozuzun billed Medicare for 3,059 services in 2024, and Dr. Ozuzun accepts Medicare assignment.
Does Dr. Paul Berj Ozuzun offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ozuzun as offering telehealth services.
How many Medicare patients does Dr. Paul Berj Ozuzun see?
CMS counts 693 Medicare patients who saw Dr. Ozuzun in 2024, with an average age of 78.
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Is Dr. Paul Berj Ozuzun board certified?
Yes. Dr. Ozuzun is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Paul Berj Ozuzun bill to Medicare?
In 2024, Dr. Ozuzun's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and hospital inpatient care (99233).
Where did Dr. Paul Berj Ozuzun go to medical school?
Dr. Ozuzun graduated from Ross University School of Medicine in 2012.
What drugs does Dr. Paul Berj Ozuzun prescribe most?
In 2024 Medicare Part D data, Dr. Ozuzun's most prescribed drugs by claims were Amlodipine Besylate, Calcitriol and Allopurinol.
Has Dr. Paul Berj Ozuzun received payments from drug or device companies?
CMS Open Payments shows $13,671 in general payments to Dr. Ozuzun from 56 companies from 2016 to 2025. The largest total came from Relypsa, Inc.
How long has Dr. Paul Berj Ozuzun been practicing?
Dr. Ozuzun graduated from medical school in 2012, 14 years ago.
What insurance does Dr. Paul Berj Ozuzun accept?
Dr. Ozuzun is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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