Dr. Nidal I. Dabbasi, MD

  • Ames, IA
  • Diagnostic radiologist
NPI1609867464PAC ID8921270232
Medicare services, 2024
510
Medicare patients, 2024
407
MIPS score, 2024
100
Hospital affiliations
7
Industry payments
$29
Practice address
1111 Duff Avenue, Ames, IA 50010
Practice phone
Call (515) 239-2011
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mary Greeley Medical Center

Hospital · Ames, Iowa

See all 54 affiliations

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Dr. Nidal I. Dabbasi is a diagnostic radiologist in Ames, Iowa

Dr. Dabbasi practices at Mary Greeley Medical Center in Ames, Iowa, part of City of Ames, IA.

Dr. Dabbasi's NPI, 1609867464, was assigned on November 2, 2005. Dr. Dabbasi graduated from Medical College Of Wisconsin in 1995. Dr. Dabbasi holds Texas license L1304.

NPI and contact details
Medicare PAC ID
8921270232
NPI enumeration date
November 2, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(515) 239-2011
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Medical school graduation
1995

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

Dr. Nidal I. Dabbasi practices at Mary Greeley Medical Center in Ames, Iowa

Dr. Dabbasi's primary practice is Mary Greeley Medical Center, at 1111 Duff Avenue, Ames, IA 50010 in Story County. The practice phone is (515) 239-2011.

Source: Dmand AI Affiliation Data

Dr. Nidal I. Dabbasi is affiliated with 27 sites of care and 27 medical groups

Dr. Dabbasi's primary practice is Mary Greeley Medical Center in Ames, Iowa, part of City of Ames, IA. Dr. Dabbasi is also affiliated with Bryan Medical Center. The medical group on file is McFarland Clinic. Dmand AI also links Dr. Dabbasi to 5 more hospitals, 26 medical groups and 20 group practices and clinics, each named with a free account.

See all 54 affiliations for Dr. Dabbasi

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

Dmand AI tracks the EHR system at Dr. Nidal I. Dabbasi's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dabbasi practices, 27 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mary Greeley Medical CenterAvailable with a free account
+26 more sites and 26 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across City of Ames, IA and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Nidal I. Dabbasi is one of 299 diagnostic radiologists in Iowa

Diagnostic radiology is Dr. Dabbasi's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Dabbasi is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Dabbasi's licenses on file in 15 states: Texas, South Dakota, Colorado, Delaware, Florida, Georgia, Iowa, Washington, Arkansas, California, Illinois, Kentucky, Missouri, Nebraska and Wyoming.

Specialties and state licenses

  • Diagnostic radiology, TexasPrimaryLicense L1304 · 2001 to 2026 · taxonomy 2085R0202X
  • South Dakota license
  • Colorado license2017 to 2027
  • Delaware license2019 to 2027
  • Florida license2010 to 2027
  • Georgia license2018 to 2027
  • Iowa license2010 to 2027
  • Washington license2019 to 2027
  • Arkansas license2010 to 2026
  • California license2014 to 2026
  • Illinois license1998 to 2026
  • Kentucky license2019 to 2026
  • Missouri licenseLicense 2009036267 · 2009 to 2026
  • Nebraska license2011 to 2026
  • Wyoming license2019 to 2026

Diagnostic radiologists near Dr. Dabbasi

Counts of diagnostic radiologists 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. Nidal I. Dabbasi billed Medicare for 510 services in 2024

CMS data shows 510 Medicare services from Dr. Dabbasi across 11 procedure codes in 2024, for 407 Medicare patients. Medicare paid $19,141 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024510
Medicare patients407
Paid by Medicare$19,141
Procedure codes11

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

  • 2023
  • 2024
Imaging
2023: 5242024: 5103%

Dr. Dabbasi compared with the Iowa median for diagnostic radiologists, 2024

  • Dr. Dabbasi
  • Iowa median
Medicare services
510vs 3,02783% below
Medicare patients
407vs 2,33683% below

Medians across 293 diagnostic radiologists in Iowa with Dmand AI profiles that report each measure.

Dr. Dabbasi'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. Dabbasi

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

Dr. Nidal I. Dabbasi treated 407 Medicare patients in 2024, average age 74

CMS counts 407 Medicare patients who saw Dr. Dabbasi in 2024. The largest group is 75 to 84, with 137 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 29% are also on Medicaid. Their average risk score is 1.93, 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. Dabbasi's median patient age at 59, with 59% women.

Medicare patients, 2024407
Average age74
Average risk score1.93
Also on Medicaid29%

Dr. Dabbasi's Medicare patients by age, 2024

Dr. Dabbasi's Medicare patients by sex, 2024

  • Women21954%
  • Men18846%

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

  1. High blood pressure75%
  2. High cholesterol74%
  3. Arthritis56%
  4. Mood disorders46%
  5. Anxiety45%
  6. Depression44%
  7. Diabetes43%
  8. Heart failure42%

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

Dr. Dabbasi's patients across all payers

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

Patient panel by age, all payers

Median age 59

Patient panel by sex, all payers

  • Women59%
  • Men40%

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

Dr. Nidal I. Dabbasi scored 100 out of 100 in Medicare's MIPS program for 2024

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

Accepts Medicare assignment
Yes

Dr. Dabbasi's MIPS scores, performance year 2024

  • 100of 100Final score
  • 100of 100Quality
  • 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

For MedTech and pharma teams

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Dr. Nidal I. Dabbasi received $29 in industry payments in 2025

CMS Open Payments shows 1 general payment to Dr. Dabbasi from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $29.

Companies that paid Dr. Dabbasi the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Dabbasi

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

Dr. Nidal I. Dabbasi graduated from Medical College Of Wisconsin

Dr. Dabbasi graduated from Medical College Of Wisconsin in 1995.

  1. Medical schoolMedical College Of Wisconsin
  2. Board certified in diagnostic radiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Nidal I. Dabbasi accepts plans from 25 insurance carriers

Dr. Dabbasi is in network with 25 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • +17 more carriersWith a free account

Plan types Dr. Dabbasi accepts, by number of carriers

  1. PPO14
  2. HMO11
  3. Medicare9
  4. POS6
  5. EPO4
  6. Medicaid4

Source: Dmand AI Insurance Network Data

Sources for Dr. Nidal I. Dabbasi'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)
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)
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 Dr. Nidal I. Dabbasi

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. Nidal I. Dabbasi's NPI number?

Dr. Nidal I. Dabbasi's NPI number is 1609867464. It was assigned on November 2, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Nidal I. Dabbasi?

Dr. Nidal I. Dabbasi is a diagnostic radiologist in Ames, Iowa. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. Nidal I. Dabbasi practice?

Dr. Dabbasi practices at 1111 Duff Avenue, Ames, IA 50010. Dr. Dabbasi's primary practice is Mary Greeley Medical Center in Ames, Iowa, part of City of Ames, IA. Dmand AI also links Dr. Dabbasi to 5 hospitals, 26 medical groups and 20 group practices and clinics.

What is Dr. Nidal I. Dabbasi's office phone number?

The practice phone on file for Dr. Dabbasi is (515) 239-2011.

What is Dr. Nidal I. Dabbasi's medical license number?

Dr. Dabbasi holds Texas license L1304, one of the licenses on file in 15 states.

Which states has Dr. Nidal I. Dabbasi been licensed in?

Dmand AI has state licenses on file for Dr. Dabbasi in Texas (2001 to 2026), South Dakota, Colorado (2017 to 2027), Delaware (2019 to 2027), Florida (2010 to 2027), Georgia (2018 to 2027), Iowa (2010 to 2027), Washington (2019 to 2027), Arkansas (2010 to 2026), California (2014 to 2026), Illinois (1998 to 2026), Kentucky (2019 to 2026), Missouri (2009 to 2026), Nebraska (2011 to 2026) and Wyoming (2019 to 2026).

Which hospitals is Dr. Nidal I. Dabbasi affiliated with?

Dr. Dabbasi practices at Mary Greeley Medical Center in Ames, Iowa. Dr. Dabbasi is also affiliated with Bryan Medical Center. Dmand AI links Dr. Dabbasi to 5 more hospitals.

What medical group is Dr. Nidal I. Dabbasi part of?

Dr. Dabbasi is linked to McFarland Clinic. Dmand AI links Dr. Dabbasi to 26 more medical groups.

Does Dr. Nidal I. Dabbasi accept Medicare?

Yes. CMS data shows Dr. Dabbasi billed Medicare for 510 services in 2024, and Dr. Dabbasi accepts Medicare assignment.

What is Dr. Nidal I. Dabbasi's MIPS score?

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

Show 7 more questionsShow fewer questions

How many Medicare patients does Dr. Nidal I. Dabbasi see?

CMS counts 407 Medicare patients who saw Dr. Dabbasi in 2024, with an average age of 74.

Is Dr. Nidal I. Dabbasi board certified?

Yes. Dr. Dabbasi is board certified in diagnostic radiology by the American Board of Radiology.

What services does Dr. Nidal I. Dabbasi bill to Medicare?

In 2024, Dr. Dabbasi's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (74177).

Where did Dr. Nidal I. Dabbasi go to medical school?

Dr. Dabbasi graduated from Medical College Of Wisconsin in 1995.

Has Dr. Nidal I. Dabbasi received payments from drug or device companies?

CMS Open Payments shows $29 in general payments to Dr. Dabbasi from 1 company from 2025 to 2025. The largest total came from Boston Scientific Corporation.

How long has Dr. Nidal I. Dabbasi been practicing?

Dr. Dabbasi graduated from medical school in 1995, 31 years ago.

What insurance does Dr. Nidal I. Dabbasi accept?

Dr. Dabbasi is in network with 25 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

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