RENal Hemodialysis Patients ALlocated Apixaban Versus Warfarin in Atrial Fibrillation (RENAL-AF) Randomized Clinical Trial (opens in a new tab)
CompletedPhase 4
Kidney Failure, ChronicAtrial FibrillationApixabanWarfarin
Dr. Saeed J. Kronfli, MD
NPI1114971504PAC ID4981626207
- Medicare services, 2024
- 2,150
- Medicare patients, 2024
- 574
- Part D claims, 2024
- 2,035
- Clinical trials
- 3
- Hospital affiliations
- 3
- Practice address
- 1201 7 Locks Rd, Potomac, MD 20854
- Practice phone
- Call (301) 907-4646
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Washington Nephrology Associates
Potomac, Maryland
Find Dr. Kronfli'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. Saeed J. Kronfli is a nephrologist in Potomac, Maryland
Dr. Kronfli practices at Washington Nephrology Associates in Potomac, Maryland.
Dr. Kronfli's NPI, 1114971504, was assigned on May 20, 2006. Dr. Kronfli holds Maryland license D0041662.
NPI and contact details
- NPI
- 1114971504NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981626207
- NPI enumeration date
- May 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 907-4646
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Saeed J. Kronfli practices at Washington Nephrology Associates in Potomac, Maryland
Dr. Kronfli's primary practice is Washington Nephrology Associates, at 1201 7 Locks Rd, Potomac, MD 20854 in Montgomery County. The practice phone is (301) 907-4646.
- Washington Nephrology Associates1201 7 Locks Rd, Potomac, MD 20854 · Montgomery CountyPhone(301) 907-4646
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Saeed J. Kronfli is affiliated with 9 sites of care and 1 medical group
Dr. Kronfli's primary practice is Washington Nephrology Associates in Potomac, Maryland. Dr. Kronfli is also affiliated with Holy Cross Hospital. The medical group on file is Washington Nephrology Associates. Dmand AI also links Dr. Kronfli to 2 more hospitals, 4 dialysis centers and 1 group practice or clinic, each named with a free account.
Washington Nephrology AssociatesPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Saeed J. Kronfli's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kronfli practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Washington Nephrology Associates | Available with a free account |
| +8 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Saeed J. Kronfli is one of 279 nephrologists in Maryland
Nephrology is Dr. Kronfli's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Kronfli is licensed in Maryland.
Specialties and state licenses
- Nephrology, MarylandPrimary
Nephrologists near Dr. Kronfli
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. Saeed J. Kronfli billed Medicare for 2,150 services in 2024
CMS data shows 2,150 Medicare services from Dr. Kronfli across 12 procedure codes in 2024, for 574 Medicare patients. Medicare paid $275,256 for them.
Medicare services, 20242,150
Medicare patients574
Paid by Medicare$275,256
Procedure codes12
Dr. Kronfli's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,3832024: 1,53811%
- Tests and treatments
- 2023: 5372024: 61214%
Where Dr. Kronfli's Medicare services took place, 2024
- In an office1,00747%
- In a facility1,14353%
Dr. Kronfli compared with the Maryland median for nephrologists, 2024
- Dr. Kronfli
- Maryland median
- Medicare services
- 2,150vs 1,39254% above
- Medicare patients
- 574vs 41738% above
- Part D claims
- 1,745vs 4723.7 times
Medians across 268 nephrologists in Maryland with Dmand AI profiles that report each measure.
Dr. Kronfli'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kronfli and other nephrologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Saeed J. Kronfli treated 574 Medicare patients in 2024, average age 73
CMS counts 574 Medicare patients who saw Dr. Kronfli in 2024. The largest group is 75 to 84, with 187 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 38% are also on Medicaid. Their average risk score is 5.09, 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. Kronfli's median patient age at 70, with 45% women.
Medicare patients, 2024574
Average age73
Average risk score5.09
Also on Medicaid38%
Dr. Kronfli's Medicare patients by age, 2024
Dr. Kronfli's Medicare patients by sex, 2024
- Women27548%
- Men29952%
Chronic conditions among Dr. Kronfli's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes70%
- Ischemic heart disease49%
- Heart failure46%
- Arthritis43%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kronfli's 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
- Women45%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Saeed J. Kronfli wrote 2,035 Medicare Part D claims in 2024
In 2024, Dr. Kronfli wrote 2,035 Medicare Part D claims for 316 patients. 92% of them were for generic drugs. CMS names the drug for 1,745 of them, across 36 drugs with 11 or more claims each, at $168,768 in total drug cost. In 2023, CMS named 1,251 claims across 31 drugs.
Part D claims, 20242,035
Drugs named by CMS36
Total drug cost$168,768
Part D patients316
Dr. Kronfli's Part D claims by kind of drug, 2024
- Generic1,880 claims92%
- Brand-name and other155 claims8%
Dr. Kronfli'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,2512024: 1,74539%
Drugs named by CMS: 36 in 2024, 31 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
How Dr. Saeed J. Kronfli takes part in Medicare
Dr. Kronfli accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Find nephrologists like Dr. Kronfli 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. Saeed J. Kronfli has worked on 3 clinical trials
Dmand AI links Dr. Kronfli to 3 clinical trials. Conditions studied include Hyperphosphatemia, Kidney Failure, Chronic and Renal Insufficiency, Chronic. Open Payments lists research payments to Dr. Kronfli that name 1 trial.
Clinical trials with Dr. Kronfli by phase
- NonePhase 1: no trials
- NonePhase 2: no trials
- 1Phase 3: 1 trial
- 1Phase 4: 1 trial
Conditions in Dr. Kronfli's trials
- Hyperphosphatemia
- Kidney Failure, Chronic
- Renal Insufficiency, Chronic
- Atrial Fibrillation
- Phosphorus Metabolism Disorders
Investigators on the most trials with Dr. Kronfli
- Marializa V. Bernardo, MD, PA2 shared trials
- Ramon Arenas Guadiz, MD2 shared trials
- Violet Habwe, MD2 shared trials
Recent clinical trials with Dr. Kronfli
Renal Insufficiency, ChronicRenal InsufficiencyDaprodustatDarbepoetin alfaIron Therapy
$3,700 in research paymentsHyperphosphatemiaPhosphorus Metabolism DisordersTenapanor
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Saeed J. Kronfli received $457 in industry payments from 2016 to 2025
CMS Open Payments shows 22 general payments to Dr. Kronfli from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Fresenius USA Marketing, Inc. paid the most, $194. It also lists 2 research payments totaling $3,700 in 2022, naming 1 clinical trial.
General payments to Dr. Kronfli by program year, 2016 to 2025
General payments to Dr. Kronfli by kind, 2016 to 2025
$457in total
- Food and beverage$43295%
- Education$255%
Companies that paid Dr. Kronfli the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Saeed J. Kronfli'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 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Saeed J. Kronfli
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. Saeed J. Kronfli's NPI number?
Dr. Saeed J. Kronfli's NPI number is 1114971504. It was assigned on May 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Saeed J. Kronfli?
Dr. Saeed J. Kronfli is a nephrologist in Potomac, Maryland. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Saeed J. Kronfli practice?
Dr. Kronfli practices at 1201 7 Locks Rd, Potomac, MD 20854. Dr. Kronfli's primary practice is Washington Nephrology Associates in Potomac, Maryland. Dmand AI also links Dr. Kronfli to 2 hospitals, 4 dialysis centers and 1 group practice or clinic.
What is Dr. Saeed J. Kronfli's office phone number?
The practice phone on file for Dr. Kronfli is (301) 907-4646.
What is Dr. Saeed J. Kronfli's medical license number?
Dr. Kronfli holds Maryland license D0041662.
Which hospitals is Dr. Saeed J. Kronfli affiliated with?
Dr. Kronfli is affiliated with Holy Cross Hospital. Dmand AI links Dr. Kronfli to 2 more hospitals.
What medical group is Dr. Saeed J. Kronfli part of?
Dr. Kronfli is linked to Washington Nephrology Associates.
Does Dr. Saeed J. Kronfli accept Medicare?
Yes. CMS data shows Dr. Kronfli billed Medicare for 2,150 services in 2024, and Dr. Kronfli accepts Medicare assignment.
How many Medicare patients does Dr. Saeed J. Kronfli see?
CMS counts 574 Medicare patients who saw Dr. Kronfli in 2024, with an average age of 73.
What services does Dr. Saeed J. Kronfli bill to Medicare?
In 2024, Dr. Kronfli's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and dialysis (90960).
Show 4 more questionsShow fewer questions
What drugs does Dr. Saeed J. Kronfli prescribe most?
In 2024 Medicare Part D data, Dr. Kronfli's most prescribed drugs by claims were Amlodipine Besylate, Calcitriol and Allopurinol.
Has Dr. Saeed J. Kronfli received payments from drug or device companies?
CMS Open Payments shows $457 in general payments to Dr. Kronfli from 9 companies from 2016 to 2025. The largest total came from Fresenius USA Marketing, Inc.
How long has Dr. Saeed J. Kronfli been practicing?
Dr. Kronfli graduated from medical school in 1982, 44 years ago.
Does Dr. Saeed J. Kronfli do research?
Dr. Kronfli has worked on 3 clinical trials.
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