Dr. Samer Souheil Nasser, MD

  • Brockton, MA
  • Nephrologist
NPI1922276294PAC ID2567508880
Medicare services, 2024
9,941
Medicare patients, 2024
773
Part D claims, 2024
2,312
Publications
7
Hospital affiliations
5
Practice address
830 Oak St, Brockton, MA 02301
Practice phone
Call (781) 340-3938
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

U.S. Renal Care Weymouth Dialysis

Brockton, Massachusetts

See all 17 affiliations

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Dr. Samer Souheil Nasser is a nephrologist in Brockton, Massachusetts

Dr. Nasser practices at U.S. Renal Care Weymouth Dialysis in Brockton, Massachusetts.

Dr. Nasser's NPI, 1922276294, was assigned on February 20, 2008. Dr. Nasser holds Massachusetts license 2644957.

NPI and contact details
Medicare PAC ID
2567508880
NPI enumeration date
February 20, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(781) 340-3938
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
50
Medical school graduation
2002

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

Dr. Samer Souheil Nasser practices at U.S. Renal Care Weymouth Dialysis in Brockton, Massachusetts

Dr. Nasser's primary practice is U.S. Renal Care Weymouth Dialysis, at 830 Oak St, Brockton, MA 02301 in Plymouth County. The practice phone is (781) 340-3938.

  • U.S. Renal Care Weymouth Dialysis
    830 Oak St, Brockton, MA 02301 · Plymouth CountyPhone(781) 340-3938

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

Dr. Samer Souheil Nasser is affiliated with 13 sites of care and 4 medical groups

Dr. Nasser's primary practice is U.S. Renal Care Weymouth Dialysis in Brockton, Massachusetts. Dr. Nasser is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Dr. Nasser to 4 more hospitals, 5 dialysis centers, 3 medical groups and 2 group practices and clinics, each named with a free account.

See all 17 affiliations for Dr. Nasser

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. Samer Souheil Nasser's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nasser practices, 12 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
U.S. Renal Care Weymouth DialysisAvailable with a free account
+12 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Samer Souheil Nasser is one of 351 nephrologists in Massachusetts

Nephrology is Dr. Nasser's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Nasser is licensed in Massachusetts.

Specialties and state licenses

  • Nephrology, MassachusettsPrimaryLicense 2644957 · taxonomy 207RN0300X

Nephrologists near Dr. Nasser

Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.

351nephrologists in Massachusetts
4nephrologists in Brockton

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Samer Souheil Nasser billed Medicare for 9,941 services in 2024

CMS data shows 9,941 Medicare services from Dr. Nasser across 41 procedure codes in 2024, for 773 Medicare patients. Medicare paid $275,305 for them.

Medicare services, 20249,941
Medicare patients773
Paid by Medicare$275,305
Procedure codes41

Dr. Nasser's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Lab and pathology
2023: 7,4462024: 7,2792%
Office and hospital visits
2023: 1,1462024: 1,1301%
Surgery
2023: 7182024: 718No change
Tests and treatments
2023: 3332024: 45737%
Other services
2023: 02024: 357

Where Dr. Nasser's Medicare services took place, 2024

  • In an office9,24893%
  • In a facility6937%

Dr. Nasser compared with the Massachusetts median for nephrologists, 2024

  • Dr. Nasser
  • Massachusetts median
Medicare services
9,941vs 70114.2 times
Medicare patients
773vs 2822.7 times
Part D claims
2,067vs 4714.4 times

Medians across 333 nephrologists in Massachusetts with Dmand AI profiles that report each measure.

Dr. Nasser'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. Nasser

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

Dr. Samer Souheil Nasser treated 773 Medicare patients in 2024, average age 76

CMS counts 773 Medicare patients who saw Dr. Nasser in 2024. The largest group is 75 to 84, with 323 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 20% are also on Medicaid. Their average risk score is 2.78, 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. Nasser's median patient age at 74, with 51% women.

Medicare patients, 2024773
Average age76
Average risk score2.78
Also on Medicaid20%

Dr. Nasser's Medicare patients by age, 2024

Dr. Nasser's Medicare patients by sex, 2024

  • Women39651%
  • Men37749%

Chronic conditions among Dr. Nasser's Medicare patients, 2024

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes49%
  5. Arthritis39%
  6. Ischemic heart disease38%
  7. Heart failure36%
  8. Anxiety29%

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

Dr. Nasser's patients across all payers

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

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women51%
  • Men48%

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

Dr. Samer Souheil Nasser wrote 2,312 Medicare Part D claims in 2024

In 2024, Dr. Nasser wrote 2,312 Medicare Part D claims for 475 patients. 84% of them were for generic drugs. CMS names the drug for 2,067 of them, across 40 drugs with 11 or more claims each, at $667,624 in total drug cost. In 2023, CMS named 1,978 claims across 44 drugs.

Part D claims, 20242,312
Drugs named by CMS40
Total drug cost$667,624
Part D patients475

Dr. Nasser's Part D claims by kind of drug, 2024

  • Generic1,934 claims84%
  • Brand-name378 claims16%

Dr. Nasser'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. Nasser's Part D claims, 2024

  • Antibiotics1%25 of 2,312 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: 1,9782024: 2,0674%

Drugs named by CMS: 40 in 2024, 44 in 2023.

See all prescribing by Dr. Nasser

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. Samer Souheil Nasser offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Samer Souheil Nasser has 7 publications on record

Dmand AI links 7 papers to Dr. Nasser, published from 2012 to 2016. 2016 was the busiest year, with 2. Dr. Nasser's most frequent co-authors are Mariya H. Apostolova, MD, Zein A. Farhat, MD and George J. Frem, MD.

Papers7
Years published2012 to 2016

Dr. Nasser's papers by year, 2012 to 2016

Dr. Nasser's most frequent co-authors

Recent publications by Dr. Nasser

See all 7 publications and co-authors

See who Dr. Nasser researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nasser works with, so you can find a warm path to the right nephrologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Samer Souheil Nasser received $130 in industry payments from 2016 to 2025

CMS Open Payments shows 7 general payments to Dr. Nasser from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. NxStage Medical, Inc. paid the most, $101.

General payments to Dr. Nasser by program year, 2016 to 2025

General payments to Dr. Nasser by kind, 2016 to 2025

$130in total
  • Food and beverage$12495%
  • Education$65%

Companies that paid Dr. Nasser the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Nasser

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

Sources for Dr. Samer Souheil Nasser'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Samer Souheil Nasser

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. Samer Souheil Nasser's NPI number?

Dr. Samer Souheil Nasser's NPI number is 1922276294. It was assigned on February 20, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Samer Souheil Nasser?

Dr. Samer Souheil Nasser is a nephrologist in Brockton, Massachusetts. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Samer Souheil Nasser practice?

Dr. Nasser practices at 830 Oak St, Brockton, MA 02301. Dr. Nasser's primary practice is U.S. Renal Care Weymouth Dialysis in Brockton, Massachusetts. Dmand AI also links Dr. Nasser to 4 hospitals, 5 dialysis centers, 3 medical groups and 2 group practices and clinics.

What is Dr. Samer Souheil Nasser's office phone number?

The practice phone on file for Dr. Nasser is (781) 340-3938.

What is Dr. Samer Souheil Nasser's medical license number?

Dr. Nasser holds Massachusetts license 2644957.

Which hospitals is Dr. Samer Souheil Nasser affiliated with?

Dr. Nasser is affiliated with Beth Israel Deaconess Medical Center. Dmand AI links Dr. Nasser to 4 more hospitals.

What medical group is Dr. Samer Souheil Nasser part of?

Dr. Nasser is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI links Dr. Nasser to 3 more medical groups.

Does Dr. Samer Souheil Nasser accept Medicare?

Yes. CMS data shows Dr. Nasser billed Medicare for 9,941 services in 2024, and Dr. Nasser accepts Medicare assignment.

Does Dr. Samer Souheil Nasser offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Nasser as offering telehealth services.

How many Medicare patients does Dr. Samer Souheil Nasser see?

CMS counts 773 Medicare patients who saw Dr. Nasser in 2024, with an average age of 76.

Show 6 more questionsShow fewer questions

What services does Dr. Samer Souheil Nasser bill to Medicare?

In 2024, Dr. Nasser's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and lab and pathology test (82570).

What drugs does Dr. Samer Souheil Nasser prescribe most?

In 2024 Medicare Part D data, Dr. Nasser's most prescribed drugs by claims were Losartan Potassium, Torsemide and Amlodipine Besylate.

Has Dr. Samer Souheil Nasser received payments from drug or device companies?

CMS Open Payments shows $130 in general payments to Dr. Nasser from 4 companies from 2016 to 2025. The largest total came from NxStage Medical, Inc.

How long has Dr. Samer Souheil Nasser been practicing?

Dr. Nasser graduated from medical school in 2002, 24 years ago.

Does Dr. Samer Souheil Nasser do research?

Dmand AI links 7 publications to Dr. Nasser, published from 2012 to 2016.

Who does Dr. Samer Souheil Nasser publish with?

Dr. Nasser's most frequent co-authors are Mariya H. Apostolova, MD (1 shared paper), Zein A. Farhat, MD (1 shared paper) and George J. Frem, MD (1 shared paper).

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