Dr. Waleed Ahmed Khalaf Hassan, MD
- Medicare services, 2024
- 25
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 298
- MIPS score, 2024
- 80
- Hospital affiliations
- 2
- Practice address
- 200 Hawkins Drive, Iowa City, IA 52242
- Practice phone
- Call (319) 356-1616
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Hassan'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. Waleed Ahmed Khalaf Hassan is a nephrologist in Iowa City, Iowa
Dr. Hassan practices at University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa.
Dr. Hassan's NPI, 1780171033, was assigned on April 21, 2018. Dr. Hassan holds Iowa license MD-52243.
- NPI
- 1780171033NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163771221
- NPI enumeration date
- April 21, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (319) 356-1616
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Waleed Ahmed Khalaf Hassan practices at University of Iowa Health Care Medical Center in Iowa City, Iowa
Dr. Hassan's primary practice is University of Iowa Health Care Medical Center, at 200 Hawkins Drive, Iowa City, IA 52242 in Johnson County. The practice phone is (319) 356-1616.
- University of Iowa Health Care Medical Center200 Hawkins Drive, Iowa City, IA 52242 · Johnson CountyPhone(319) 356-1616
Source: Dmand AI Affiliation Data
Dr. Waleed Ahmed Khalaf Hassan is affiliated with 3 sites of care and 1 medical group
Dr. Hassan's primary practice is University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa. Dr. Hassan is also affiliated with University of Iowa Health Care Medical Center Downtown. The medical group on file is Scanlan Center for School Mental Health Clinic. Dmand AI also links Dr. Hassan to 1 more dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Waleed Ahmed Khalaf Hassan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hassan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Iowa Health Care Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Waleed Ahmed Khalaf Hassan is one of 95 nephrologists in Iowa
Nephrology is Dr. Hassan's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dmand AI has Dr. Hassan's licenses on file in 2 states: Iowa and Mississippi.
Specialties and state licenses
- Nephrology, IowaPrimary
- Internal medicine, Mississippi
Nephrologists near Dr. Hassan
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. Waleed Ahmed Khalaf Hassan billed Medicare for 25 services in 2024
CMS data shows 25 Medicare services from Dr. Hassan across 1 procedure code in 2024, for 17 Medicare patients. Medicare paid $1,448 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hassan compared with the Iowa median for nephrologists, 2024
- Dr. Hassan
- Iowa median
- Medicare services
- 25vs 83097% below
- Medicare patients
- 17vs 35195% below
- Part D claims
- 92vs 58184% below
Medians across 92 nephrologists in Iowa with Dmand AI profiles that report each measure.
Dr. Hassan'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. Hassan and other nephrologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Waleed Ahmed Khalaf Hassan treated 17 Medicare patients in 2024, average age 64
CMS counts 17 Medicare patients who saw Dr. Hassan in 2024. 75% of them have chronic kidney disease, and 75% have high blood pressure. Their average risk score is 7.58, 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. Hassan's median patient age at 67, with 44% women.
Chronic conditions among Dr. Hassan's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol65%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hassan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Waleed Ahmed Khalaf Hassan wrote 298 Medicare Part D claims in 2024
In 2024, Dr. Hassan wrote 298 Medicare Part D claims for 57 patients. 86% of them were for generic drugs. CMS names the drug for 92 of them, across 6 drugs with 11 or more claims each, at $1,079 in total drug cost. In 2023, CMS named 393 claims across 20 drugs.
Dr. Hassan's Part D claims by kind of drug, 2024
- Generic255 claims86%
- Brand-name and other43 claims14%
Dr. Hassan'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: 3932024: 9277%
Drugs named by CMS: 6 in 2024, 20 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. Waleed Ahmed Khalaf Hassan scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Hassan for performance year 2024, reported as part of a group. Dr. Hassan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hassan's MIPS scores, performance year 2024
- 80of 100Final score
- 75.7of 100Quality
- 78of 100Promoting Interoperability
- 40of 100Improvement Activities
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
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Dr. Waleed Ahmed Khalaf Hassan received $203 in industry payments from 2021 to 2024
CMS Open Payments shows 5 general payments to Dr. Hassan from 4 drug and device companies from 2021 to 2024. Food and beverage make up the largest share, 100% of the total. Nuwellis, Inc. paid the most, $83.
General payments to Dr. Hassan by program year, 2021 to 2024
Companies that paid Dr. Hassan the most, 2021 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Waleed Ahmed Khalaf Hassan'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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. Waleed Ahmed Khalaf Hassan
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. Waleed Ahmed Khalaf Hassan's NPI number?
Dr. Waleed Ahmed Khalaf Hassan's NPI number is 1780171033. It was assigned on April 21, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Waleed Ahmed Khalaf Hassan?
Dr. Waleed Ahmed Khalaf Hassan is a nephrologist in Iowa City, Iowa. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Waleed Ahmed Khalaf Hassan practice?
Dr. Hassan practices at 200 Hawkins Drive, Iowa City, IA 52242. Dr. Hassan's primary practice is University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa. Dmand AI also links Dr. Hassan to 1 dialysis center.
What is Dr. Waleed Ahmed Khalaf Hassan's office phone number?
The practice phone on file for Dr. Hassan is (319) 356-1616.
What is Dr. Waleed Ahmed Khalaf Hassan's medical license number?
Dr. Hassan holds Iowa license MD-52243, one of the licenses on file in 2 states.
Which states has Dr. Waleed Ahmed Khalaf Hassan been licensed in?
Dmand AI has state licenses on file for Dr. Hassan in Iowa and Mississippi.
Which hospitals is Dr. Waleed Ahmed Khalaf Hassan affiliated with?
Dr. Hassan practices at University of Iowa Health Care Medical Center in Iowa City, Iowa. Dr. Hassan is also affiliated with University of Iowa Health Care Medical Center Downtown.
What medical group is Dr. Waleed Ahmed Khalaf Hassan part of?
Dr. Hassan is linked to Scanlan Center for School Mental Health Clinic.
Does Dr. Waleed Ahmed Khalaf Hassan accept Medicare?
Yes. CMS data shows Dr. Hassan billed Medicare for 25 services in 2024, and Dr. Hassan accepts Medicare assignment.
What is Dr. Waleed Ahmed Khalaf Hassan's MIPS score?
Dr. Hassan's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Waleed Ahmed Khalaf Hassan see?
CMS counts 17 Medicare patients who saw Dr. Hassan in 2024, with an average age of 64.
What services does Dr. Waleed Ahmed Khalaf Hassan bill to Medicare?
In 2024, Dr. Hassan's most billed Medicare services were hospital inpatient care (99232).
What drugs does Dr. Waleed Ahmed Khalaf Hassan prescribe most?
In 2024 Medicare Part D data, Dr. Hassan's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Metformin HCl.
Has Dr. Waleed Ahmed Khalaf Hassan received payments from drug or device companies?
CMS Open Payments shows $203 in general payments to Dr. Hassan from 4 companies from 2021 to 2024. The largest total came from Nuwellis, Inc.
How long has Dr. Waleed Ahmed Khalaf Hassan been practicing?
Dr. Hassan graduated from medical school in 2008, 18 years ago.
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