Osama Quasem

  • Waterloo, IA
  • Hospitalist
NPI1437425675PAC ID6305158437
Medicare services, 2024
266
Medicare patients, 2024
182
Part D claims, 2024
54
Hospital affiliations
3
Industry payments
$260
Practice address
1825 Logan Avenue, Waterloo, IA 50703
Practice phone
Call (319) 235-3941
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

UnityPoint Health - Allen Hospital

Hospital · Waterloo, Iowa

See all 15 affiliations

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Osama Quasem is a hospitalist in Waterloo, Iowa

Osama Quasem practices at UnityPoint Health - Allen Hospital in Waterloo, Iowa, part of UnityPoint Health.

Osama Quasem's NPI, 1437425675, was assigned on March 30, 2012. Osama Quasem graduated from Mutah University in 2010. Osama Quasem's Texas license number on file is R8651.

NPI and contact details
Medicare PAC ID
6305158437
NPI enumeration date
March 30, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(319) 235-3941
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
42
Medical school graduation
2010

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

Osama Quasem practices at UnityPoint Health - Allen Hospital in Waterloo, Iowa

Osama Quasem's primary practice is UnityPoint Health - Allen Hospital, at 1825 Logan Avenue, Waterloo, IA 50703 in Black Hawk County. The practice phone is (319) 235-3941.

Source: Dmand AI Affiliation Data

Osama Quasem is affiliated with 8 sites of care and 7 medical groups

Osama Quasem's primary practice is UnityPoint Health - Allen Hospital in Waterloo, Iowa, part of UnityPoint Health. Osama Quasem is also affiliated with UnityPoint Health - Trinity Regional Medical Center. The medical group on file is UnityPoint Clinic. Dmand AI also links Osama Quasem to 1 more hospital, 6 medical groups and 5 group practices and clinics, each named with a free account.

See all 15 affiliations for Osama Quasem

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Osama Quasem's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Osama Quasem practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UnityPoint Health - Allen HospitalAvailable with a free account
+7 more sites and 6 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Osama Quasem is one of 262 hospitalists in Iowa

Hospitalist is Osama Quasem's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Osama Quasem is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Osama Quasem's licenses on file in 5 states: Texas, Iowa, Illinois, Louisiana and Ohio.

Specialties and state licenses

  • Hospitalist, TexasPrimaryLicense R8651 · 2018 to 2025 · taxonomy 208M00000X
  • Iowa licenseLicense MD-42672 · 2015 to 2026
  • Illinois licenseLicense 036162012 · 2022 to 2026
  • Louisiana license2024 to 2025
  • Ohio license2012 to 2015

Clinical focus

Dmand AI lists anemia, cardiac arrhythmia, circulation problems, congestive heart failure, gastrointestinal inflammation, heart attack, kidney failure and lung disease: COPD, asthma or bronchitis among the conditions Osama Quasem treats.

Hospitalists near Osama Quasem

Counts of hospitalists 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

Osama Quasem billed Medicare for 266 services in 2024

CMS data shows 266 Medicare services from Osama Quasem across 3 procedure codes in 2024, for 182 Medicare patients. Medicare paid $31,457 for them.

Medicare services, 2024266
Medicare patients182
Paid by Medicare$31,457
Procedure codes3

Osama Quasem's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2282024: 26617%

Where Osama Quasem's Medicare services took place, 2024

  • In an office9536%
  • In a facility17164%

Osama Quasem compared with the Iowa median for hospitalists, 2024

  • Osama Quasem
  • Iowa median
Medicare services
266vs 47544% below
Medicare patients
182vs 23422% below
Part D claims
205vs 752.7 times

Medians across 231 hospitalists in Iowa with Dmand AI profiles that report each measure.

Osama Quasem'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 Osama Quasem

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

Osama Quasem treated 182 Medicare patients in 2024, average age 76

CMS counts 182 Medicare patients who saw Osama Quasem in 2024. The largest group is 75 to 84, with 67 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.10, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Osama Quasem's median patient age at 74, with 44% women.

Medicare patients, 2024182
Average age76
Average risk score2.10
Also on Medicaid21%

Osama Quasem's Medicare patients by age, 2024

Osama Quasem's Medicare patients by sex, 2024

  • Women9049%
  • Men9251%

Chronic conditions among Osama Quasem's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis58%
  4. Ischemic heart disease53%
  5. Chronic kidney disease52%
  6. Heart failure46%
  7. Diabetes42%
  8. Mood disorders42%

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

Osama Quasem'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

  • Women44%
  • Men56%

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

Osama Quasem wrote 54 Medicare Part D claims in 2024

In 2024, Osama Quasem wrote 54 Medicare Part D claims for 27 patients. 94% of them were for generic drugs. They cover 9 drugs, with $1,404 in total drug cost. In 2021, CMS named 150 claims across 10 drugs.

Part D claims, 202454
Drugs named by CMS9
Total drug cost$1,404
Part D patients27

Osama Quasem's Part D claims by kind of drug, 2024

  • Generic51 claims94%
  • Brand-name and other3 claims6%

Osama Quasem's most prescribed drugs by claims, 2022

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, 2021 to 2022

  • 2021
  • 2022
Claims for drugs CMS names
2021: 1502022: 20537%

Drugs named by CMS: 9 in 2022, 10 in 2021.

See all prescribing by Osama Quasem

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

Osama Quasem offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Osama Quasem received $260 in industry payments from 2016 to 2025

CMS Open Payments shows 15 general payments to Osama Quasem from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $110.

General payments to Osama Quasem by program year, 2016 to 2025

Companies that paid Osama Quasem the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Osama Quasem

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

Osama Quasem graduated from Mutah University

Osama Quasem graduated from Mutah University in 2010.

  1. Medical schoolMutah University
  2. Board certified in family medicineAmerican Board of Family Medicine

Source: Dmand AI Professional Profile Data

Osama Quasem accepts plans from 11 insurance carriers

Osama Quasem is in network with 11 carriers, including Elevance, HCSC and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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

Plan types Osama Quasem accepts, by number of carriers

  1. Medicare7
  2. HMO6
  3. PPO6
  4. POS5
  5. EPO2
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Osama Quasem'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand 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)
Training, board certification and membershipsDmand 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 Osama Quasem

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Osama Quasem's NPI number?

Osama Quasem's NPI number is 1437425675. It was assigned on March 30, 2012, and it is active in the NPI Registry.

What does Osama Quasem specialize in?

Osama Quasem is a hospitalist in Waterloo, Iowa. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Osama Quasem practice?

Osama Quasem practices at 1825 Logan Avenue, Waterloo, IA 50703. Osama Quasem's primary practice is UnityPoint Health - Allen Hospital in Waterloo, Iowa, part of UnityPoint Health. Dmand AI also links Osama Quasem to 1 hospital, 6 medical groups and 5 group practices and clinics.

What is Osama Quasem's office phone number?

The practice phone on file for Osama Quasem is (319) 235-3941.

What is Osama Quasem's medical license number?

Osama Quasem's Texas license number on file is R8651, one of the licenses on file in 5 states.

Which states has Osama Quasem been licensed in?

Dmand AI has state licenses on file for Osama Quasem in Texas (2018 to 2025), Iowa (2015 to 2026), Illinois (2022 to 2026), Louisiana (2024 to 2025) and Ohio (2012 to 2015).

Which hospitals is Osama Quasem affiliated with?

Osama Quasem practices at UnityPoint Health - Allen Hospital in Waterloo, Iowa. Osama Quasem is also affiliated with UnityPoint Health - Trinity Regional Medical Center. Dmand AI links Osama Quasem to 1 more hospital.

What medical group is Osama Quasem part of?

Osama Quasem is linked to UnityPoint Clinic. Dmand AI links Osama Quasem to 6 more medical groups.

Does Osama Quasem accept Medicare?

Yes. CMS data shows Osama Quasem billed Medicare for 266 services in 2024, and Osama Quasem accepts Medicare assignment.

Does Osama Quasem offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Osama Quasem as offering telehealth services.

Show 8 more questionsShow fewer questions

How many Medicare patients does Osama Quasem see?

CMS counts 182 Medicare patients who saw Osama Quasem in 2024, with an average age of 76.

Is Osama Quasem board certified?

Yes. Osama Quasem is board certified in family medicine by the American Board of Family Medicine.

What services does Osama Quasem bill to Medicare?

In 2024, Osama Quasem's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99233) and hospital inpatient care (99239).

Where did Osama Quasem go to medical school?

Osama Quasem graduated from Mutah University in 2010.

What drugs does Osama Quasem prescribe most?

In 2022 Medicare Part D data, Osama Quasem's most prescribed drugs by claims were Ciprofloxacin HCl, Furosemide and Prednisone.

Has Osama Quasem received payments from drug or device companies?

CMS Open Payments shows $260 in general payments to Osama Quasem from 7 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.

How long has Osama Quasem been practicing?

Osama Quasem graduated from medical school in 2010, 16 years ago.

What insurance does Osama Quasem accept?

Osama Quasem is in network with 11 carriers, including Elevance, HCSC and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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