Dr. Lilian Saro-Nunez, MD

  • East Brunswick, NJ
  • Nephrologist
NPI1821410192PAC ID6709166812
Medicare services, 2024
852
Medicare patients, 2024
310
Part D claims, 2024
1,580
Hospital affiliations
1
Industry payments
$700
Practice address
6 Auer Ct, East Brunswick, NJ 08816
Practice phone
Call (732) 937-4791
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

New Brunswick Dialysis

East Brunswick, New Jersey

See all 8 affiliations

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Dr. Lilian Saro-Nunez is a nephrologist in East Brunswick, New Jersey

Dr. Saro-Nunez practices at New Brunswick Dialysis in East Brunswick, New Jersey.

Dr. Saro-Nunez's NPI, 1821410192, was assigned on January 6, 2014. Dr. Saro-Nunez holds New Jersey license 25MA09851500.

NPI and contact details
Medicare PAC ID
6709166812
NPI enumeration date
January 6, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(732) 937-4791
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
46
Medical school graduation
2006

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Lilian Saro-Nunez practices at New Brunswick Dialysis in East Brunswick, New Jersey

Dr. Saro-Nunez's primary practice is New Brunswick Dialysis, at 6 Auer Ct, East Brunswick, NJ 08816 in Middlesex County. The practice phone is (732) 937-4791.

  • New Brunswick Dialysis
    6 Auer Ct, East Brunswick, NJ 08816 · Middlesex CountyPhone(732) 937-4791

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Lilian Saro-Nunez is affiliated with 6 sites of care and 2 medical groups

Dr. Saro-Nunez's primary practice is New Brunswick Dialysis in East Brunswick, New Jersey. Dr. Saro-Nunez is also affiliated with Robert Wood Johnson University Hospital. The medical group on file is Rutgers-RWJ Scleroderma Program. Dmand AI also links Dr. Saro-Nunez to 2 more dialysis centers, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 8 affiliations for Dr. Saro-Nunez

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. Lilian Saro-Nunez's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Saro-Nunez practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
New Brunswick DialysisAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Lilian Saro-Nunez is one of 399 nephrologists in New Jersey

Nephrology is Dr. Saro-Nunez's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Saro-Nunez is licensed in New Jersey.

Specialties and state licenses

  • Nephrology, New JerseyPrimaryLicense 25MA09851500 · taxonomy 207RN0300X

Nephrologists near Dr. Saro-Nunez

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. Lilian Saro-Nunez billed Medicare for 852 services in 2024

CMS data shows 852 Medicare services from Dr. Saro-Nunez across 9 procedure codes in 2024, for 310 Medicare patients. Medicare paid $89,678 for them.

Medicare services, 2024852
Medicare patients310
Paid by Medicare$89,678
Procedure codes9

Dr. Saro-Nunez's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 6622024: 6541%
Tests and treatments
2023: 1962024: 1981%

Where Dr. Saro-Nunez's Medicare services took place, 2024

  • In an office31237%
  • In a facility54063%

Dr. Saro-Nunez compared with the New Jersey median for nephrologists, 2024

  • Dr. Saro-Nunez
  • New Jersey median
Medicare services
852vs 1,38238% below
Medicare patients
310vs 37116% below
Part D claims
1,389vs 94547% above

Medians across 397 nephrologists in New Jersey with Dmand AI profiles that report each measure.

Dr. Saro-Nunez'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.

See all procedures by Dr. Saro-Nunez

Need commercial claims for Dr. Saro-Nunez?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Saro-Nunez and other nephrologists in New Jersey.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Lilian Saro-Nunez treated 310 Medicare patients in 2024, average age 70

CMS counts 310 Medicare patients who saw Dr. Saro-Nunez in 2024. The largest group is 65 to 74, with 118 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 35% are also on Medicaid. Their average risk score is 4.32, 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. Saro-Nunez's median patient age at 66, with 47% women.

Medicare patients, 2024310
Average age70
Average risk score4.32
Also on Medicaid35%

Dr. Saro-Nunez's Medicare patients by age, 2024

Dr. Saro-Nunez's Medicare patients by sex, 2024

  • Women13142%
  • Men17958%

Chronic conditions among Dr. Saro-Nunez's Medicare patients, 2024

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes72%
  5. Ischemic heart disease61%
  6. Heart failure55%
  7. Arthritis39%
  8. Atrial fibrillation36%

Share of Medicare patients with each condition. A patient can have several.

Dr. Saro-Nunez's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women47%
  • Men50%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Lilian Saro-Nunez wrote 1,580 Medicare Part D claims in 2024

In 2024, Dr. Saro-Nunez wrote 1,580 Medicare Part D claims for 172 patients. 91% of them were for generic drugs. CMS names the drug for 1,389 of them, across 39 drugs with 11 or more claims each, at $86,096 in total drug cost. In 2023, CMS named 763 claims across 27 drugs.

Part D claims, 20241,580
Drugs named by CMS39
Total drug cost$86,096
Part D patients172

Dr. Saro-Nunez's Part D claims by kind of drug, 2024

  • Generic1,443 claims91%
  • Brand-name137 claims9%

Dr. Saro-Nunez'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. Saro-Nunez's Part D claims, 2024

  • Antibiotics1%14 of 1,580 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: 7632024: 1,38982%

Drugs named by CMS: 39 in 2024, 27 in 2023.

See all prescribing by Dr. Saro-Nunez

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. Lilian Saro-Nunez offers telehealth to Medicare patients

Dr. Saro-Nunez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Saro-Nunez as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

Find nephrologists like Dr. Saro-Nunez by procedure volume and prescribing

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Dr. Lilian Saro-Nunez received $700 in industry payments from 2016 to 2023

CMS Open Payments shows 38 general payments to Dr. Saro-Nunez from 12 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $213.

General payments to Dr. Saro-Nunez by program year, 2016 to 2023

Companies that paid Dr. Saro-Nunez the most, 2016 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Saro-Nunez

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Lilian Saro-Nunez's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Lilian Saro-Nunez

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. Lilian Saro-Nunez's NPI number?

Dr. Lilian Saro-Nunez's NPI number is 1821410192. It was assigned on January 6, 2014, and it is active in the NPI Registry.

What kind of doctor is Dr. Lilian Saro-Nunez?

Dr. Lilian Saro-Nunez is a nephrologist in East Brunswick, New Jersey. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Lilian Saro-Nunez practice?

Dr. Saro-Nunez practices at 6 Auer Ct, East Brunswick, NJ 08816. Dr. Saro-Nunez's primary practice is New Brunswick Dialysis in East Brunswick, New Jersey. Dmand AI also links Dr. Saro-Nunez to 2 dialysis centers, 2 group practices and clinics and 1 medical group.

What is Dr. Lilian Saro-Nunez's office phone number?

The practice phone on file for Dr. Saro-Nunez is (732) 937-4791.

What is Dr. Lilian Saro-Nunez's medical license number?

Dr. Saro-Nunez holds New Jersey license 25MA09851500.

Which hospitals is Dr. Lilian Saro-Nunez affiliated with?

Dr. Saro-Nunez is affiliated with Robert Wood Johnson University Hospital.

What medical group is Dr. Lilian Saro-Nunez part of?

Dr. Saro-Nunez is linked to Rutgers-RWJ Scleroderma Program. Dmand AI links Dr. Saro-Nunez to 1 more medical group.

Does Dr. Lilian Saro-Nunez accept Medicare?

Yes. CMS data shows Dr. Saro-Nunez billed Medicare for 852 services in 2024, and Dr. Saro-Nunez accepts Medicare assignment.

Does Dr. Lilian Saro-Nunez offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Saro-Nunez as offering telehealth services.

How many Medicare patients does Dr. Lilian Saro-Nunez see?

CMS counts 310 Medicare patients who saw Dr. Saro-Nunez in 2024, with an average age of 70.

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What services does Dr. Lilian Saro-Nunez bill to Medicare?

In 2024, Dr. Saro-Nunez's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and dialysis (90960).

What drugs does Dr. Lilian Saro-Nunez prescribe most?

In 2024 Medicare Part D data, Dr. Saro-Nunez's most prescribed drugs by claims were Furosemide, Amlodipine Besylate and Lisinopril.

Has Dr. Lilian Saro-Nunez received payments from drug or device companies?

CMS Open Payments shows $700 in general payments to Dr. Saro-Nunez from 12 companies from 2016 to 2023. The largest total came from Otsuka America Pharmaceutical, Inc.

How long has Dr. Lilian Saro-Nunez been practicing?

Dr. Saro-Nunez graduated from medical school in 2006, 20 years ago.

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