Dr. Marwan O. Kaskas, MD

  • Shreveport, LA
  • Nephrologist
NPI1831184407PAC ID6103832332
Medicare services, 2024
2,489
Medicare patients, 2024
724
Part D claims, 2024
2,556
Publications
4
Clinical trials
4
Practice address
1800 Buckner St, Shreveport, LA 71101
Practice phone
Call (318) 868-8320
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Fmc Dialysis Services South Shreveport

Shreveport, Louisiana

See all 12 affiliations

Find Dr. Kaskas' 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.

View contacts for free

Dr. Marwan O. Kaskas is a nephrologist in Shreveport, Louisiana

Dr. Kaskas practices at Fmc Dialysis Services South Shreveport in Shreveport, Louisiana.

Dr. Kaskas' NPI, 1831184407, was assigned on September 20, 2005. Dr. Kaskas holds Louisiana license 09084R.

NPI and contact details
Medicare PAC ID
6103832332
NPI enumeration date
September 20, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(318) 868-8320
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
67
Medical school graduation
1985

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

Dr. Marwan O. Kaskas practices at Fmc Dialysis Services South Shreveport in Shreveport, Louisiana

Dr. Kaskas' primary practice is Fmc Dialysis Services South Shreveport, at 1800 Buckner St, Shreveport, LA 71101 in Caddo Parish. The practice phone is (318) 868-8320.

  • Fmc Dialysis Services South Shreveport
    1800 Buckner St, Shreveport, LA 71101 · Caddo ParishPhone(318) 868-8320

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

Dr. Marwan O. Kaskas is affiliated with 11 sites of care and 1 medical group

Dr. Kaskas' primary practice is Fmc Dialysis Services South Shreveport in Shreveport, Louisiana. Dr. Kaskas is also affiliated with Willis Knighton North. The medical group on file is Northwest Louisiana Nephrology. Dmand AI also links Dr. Kaskas to 5 more hospitals, 3 dialysis centers and 1 group practice or clinic, each named with a free account.

See all 12 affiliations for Dr. Kaskas

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

Dmand AI tracks the EHR system at Dr. Marwan O. Kaskas' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kaskas practices, 10 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Fmc Dialysis Services South ShreveportAvailable with a free account
+10 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Kaskas practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Marwan O. Kaskas is one of 196 nephrologists in Louisiana

Nephrology is Dr. Kaskas' primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Kaskas is licensed in Louisiana.

Specialties and state licenses

  • Nephrology, LouisianaPrimaryLicense 09084R · taxonomy 207RN0300X

Clinical focus

Dmand AI lists acute kidney failure, chronic anemia, chronic kidney disease, fluid and electrolyte imbalances, hypercalcemia, kidney disease and parathyroid gland disorder among the conditions Dr. Kaskas treats.

Nephrologists near Dr. Kaskas

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. Marwan O. Kaskas billed Medicare for 2,489 services in 2024

CMS data shows 2,489 Medicare services from Dr. Kaskas across 17 procedure codes in 2024, for 724 Medicare patients. Medicare paid $218,892 for them.

Medicare services, 20242,489
Medicare patients724
Paid by Medicare$218,892
Procedure codes17

Dr. Kaskas' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2,2142024: 1,93613%
Tests and treatments
2023: 4132024: 32023%
Lab and pathology
2023: 02024: 174
Surgery
2023: 132024: 40208%
Other services
2023: 02024: 19

Where Dr. Kaskas' Medicare services took place, 2024

  • In an office1,02041%
  • In a facility1,46959%

Dr. Kaskas compared with the Louisiana median for nephrologists, 2024

  • Dr. Kaskas
  • Louisiana median
Medicare services
2,489vs 6164.0 times
Medicare patients
724vs 2123.4 times
Part D claims
2,247vs 7692.9 times

Medians across 192 nephrologists in Louisiana with Dmand AI profiles that report each measure.

Dr. Kaskas' 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. Kaskas

Need commercial claims for Dr. Kaskas?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kaskas and other nephrologists in Louisiana.

Book a meeting

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

Dr. Marwan O. Kaskas treated 724 Medicare patients in 2024, average age 73

CMS counts 724 Medicare patients who saw Dr. Kaskas in 2024. The largest group is 65 to 74, with 271 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 25% are also on Medicaid. Their average risk score is 4.20, 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. Kaskas' median patient age at 70, with 47% women.

Medicare patients, 2024724
Average age73
Average risk score4.20
Also on Medicaid25%

Dr. Kaskas' Medicare patients by age, 2024

Dr. Kaskas' Medicare patients by sex, 2024

  • Women34047%
  • Men38453%

Chronic conditions among Dr. Kaskas' Medicare patients, 2024

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes61%
  5. Arthritis54%
  6. Ischemic heart disease54%
  7. Heart failure52%
  8. Atrial fibrillation40%

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

Dr. Kaskas' patients across all payers

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

Patient panel by age, all payers

Median age 70

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. Marwan O. Kaskas wrote 2,556 Medicare Part D claims in 2024

In 2024, Dr. Kaskas wrote 2,556 Medicare Part D claims for 325 patients. 82% of them were for generic drugs. CMS names the drug for 2,247 of them, across 46 drugs with 11 or more claims each, at $386,460 in total drug cost. In 2023, CMS named 2,315 claims across 48 drugs.

Part D claims, 20242,556
Drugs named by CMS46
Total drug cost$386,460
Part D patients325

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

  • Generic2,105 claims82%
  • Brand-name and other451 claims18%

Dr. Kaskas' 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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2,3152024: 2,2473%

Drugs named by CMS: 46 in 2024, 48 in 2023.

See all prescribing by Dr. Kaskas

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. Marwan O. Kaskas scored 88 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Kaskas for performance year 2024, reported as part of a group. Dr. Kaskas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Kaskas' MIPS scores, performance year 2024

  • 88of 100Final score
  • 66.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 70of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

For MedTech and pharma teams

Find nephrologists like Dr. Kaskas by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Marwan O. Kaskas has 4 publications on record

Dmand AI links 4 papers to Dr. Kaskas, published from 2006 to 2019. 2019 was the busiest year, with 2. The most frequent topics are Ferric Compounds. Dr. Kaskas' most frequent co-authors are Eric J. Lawitz, MD, Rajiv Agarwal, MD and Rajiv Agarwal.

Papers4
Years published2006 to 2019

Dr. Kaskas' papers by year, 2006 to 2019

Topics Dr. Kaskas writes about most

  • Ferric Compounds

Dr. Kaskas' most frequent co-authors

Recent publications by Dr. Kaskas

See all 4 publications and co-authors

See who Dr. Kaskas researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kaskas 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. Marwan O. Kaskas has worked on 4 clinical trials

Dmand AI links Dr. Kaskas to 4 clinical trials, 2 of them phase 3 studies. Conditions studied include Polycystic Kidney, Autosomal Dominant, Glomerulonephritis, IGA and Nephritis, Hereditary. Biogen sponsors the most, 3.

Clinical trials with Dr. Kaskas by phase

  1. NonePhase 1: no trials
  2. 1Phase 2: 1 trial
  3. 2Phase 3: 2 trials
  4. 1Phase 4: 1 trial

Conditions in Dr. Kaskas' trials

  • Polycystic Kidney, Autosomal Dominant
  • Glomerulonephritis, IGA
  • Nephritis, Hereditary
  • Glomerulosclerosis, Focal Segmental
  • Polycystic Kidney Diseases

Investigators on the most trials with Dr. Kaskas

Recent clinical trials with Dr. Kaskas

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Marwan O. Kaskas received $35,712 in industry payments from 2016 to 2025

CMS Open Payments shows 669 general payments to Dr. Kaskas from 40 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 62% of the total. Amgen Inc. paid the most, $11,500.

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

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

$35.7Kin total
  • Speaker and faculty fees$22,25662%
  • Food and beverage$11,96434%
  • Travel and lodging$8202%
  • Education$5221%
  • Consulting fees$1500%

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

Share is of all general payments to this clinician.

See all payments to Dr. Kaskas

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

Dr. Marwan O. Kaskas has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Kaskas, most recently Regional Top Doctor in 2014.

Awards and honors for Dr. Kaskas

  1. 2014
    • Regional Top Doctor
  2. Undated
    • ASN Fellow

Source: Dmand AI Professional Profile Data

Dr. Marwan O. Kaskas accepts plans from 11 insurance carriers

Dr. Kaskas is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Humana
  • Regence Health Plans
  • +3 more carriersWith a free account

Plan types Dr. Kaskas accepts, by number of carriers

  1. Medicare9
  2. PPO9
  3. POS5
  4. HMO4
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Marwan O. Kaskas'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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. Marwan O. Kaskas

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. Marwan O. Kaskas' NPI number?

Dr. Marwan O. Kaskas' NPI number is 1831184407. It was assigned on September 20, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Marwan O. Kaskas?

Dr. Marwan O. Kaskas is a nephrologist in Shreveport, Louisiana. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Marwan O. Kaskas practice?

Dr. Kaskas practices at 1800 Buckner St, Shreveport, LA 71101. Dr. Kaskas' primary practice is Fmc Dialysis Services South Shreveport in Shreveport, Louisiana. Dmand AI also links Dr. Kaskas to 5 hospitals, 3 dialysis centers and 1 group practice or clinic.

What is Dr. Marwan O. Kaskas' office phone number?

The practice phone on file for Dr. Kaskas is (318) 868-8320.

What is Dr. Marwan O. Kaskas' medical license number?

Dr. Kaskas holds Louisiana license 09084R.

Which hospitals is Dr. Marwan O. Kaskas affiliated with?

Dr. Kaskas is affiliated with Willis Knighton North. Dmand AI links Dr. Kaskas to 5 more hospitals.

What medical group is Dr. Marwan O. Kaskas part of?

Dr. Kaskas is linked to Northwest Louisiana Nephrology.

Does Dr. Marwan O. Kaskas accept Medicare?

Yes. CMS data shows Dr. Kaskas billed Medicare for 2,489 services in 2024, and Dr. Kaskas accepts Medicare assignment.

What is Dr. Marwan O. Kaskas' MIPS score?

Dr. Kaskas' MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.

How many Medicare patients does Dr. Marwan O. Kaskas see?

CMS counts 724 Medicare patients who saw Dr. Kaskas in 2024, with an average age of 73.

Show 7 more questionsShow fewer questions

What services does Dr. Marwan O. Kaskas bill to Medicare?

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

What drugs does Dr. Marwan O. Kaskas prescribe most?

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

Has Dr. Marwan O. Kaskas received payments from drug or device companies?

CMS Open Payments shows $35,712 in general payments to Dr. Kaskas from 40 companies from 2016 to 2025. The largest total came from Amgen Inc.

How long has Dr. Marwan O. Kaskas been practicing?

Dr. Kaskas graduated from medical school in 1985, 41 years ago.

Does Dr. Marwan O. Kaskas do research?

Dmand AI links 4 publications to Dr. Kaskas, published from 2006 to 2019. Dr. Kaskas has worked on 4 clinical trials.

Who does Dr. Marwan O. Kaskas publish with?

Dr. Kaskas' most frequent co-authors are Eric J. Lawitz, MD (2 shared papers), Rajiv Agarwal, MD (1 shared paper) and Rajiv Agarwal (1 shared paper).

What insurance does Dr. Marwan O. Kaskas accept?

Dr. Kaskas is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

Selling to nephrology practices?

See nephrologists in Louisiana by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)