Dr. Nader Hasan Tashtoush, MD
- Medicare services, 2024
- 403
- Medicare patients, 2024
- 199
- Part D claims, 2017
- 112
- Hospital affiliations
- 3
- Industry payments
- $1,104
- Practice address
- 350 North Wilmot Road, Tucson, AZ 85711
- Practice phone
- Call (520) 873-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tashtoush'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. Nader Hasan Tashtoush is an internist in Tucson, Arizona
Dr. Tashtoush practices at St. Joseph's Hospital in Tucson, Arizona, part of Tenet Healthcare.
Dr. Tashtoush's NPI, 1689912552, was assigned on January 28, 2013. Dr. Tashtoush holds Michigan license 4301103048.
- NPI
- 1689912552NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022319128
- NPI enumeration date
- January 28, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 873-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nader Hasan Tashtoush practices at St. Joseph's Hospital in Tucson, Arizona
Dr. Tashtoush's primary practice is St. Joseph's Hospital, at 350 North Wilmot Road, Tucson, AZ 85711 in Pima County. The practice phone is (520) 873-3000.
- St. Joseph's Hospital350 North Wilmot Road, Tucson, AZ 85711 · Pima CountyPhone(520) 873-3000
Source: Dmand AI Affiliation Data
Dr. Nader Hasan Tashtoush is affiliated with 4 sites of care and 6 medical groups
Dr. Tashtoush's primary practice is St. Joseph's Hospital in Tucson, Arizona, part of Tenet Healthcare. Dr. Tashtoush is also affiliated with Texas Health Dallas. The medical group on file is Carondelet Medical Group. Dmand AI also links Dr. Tashtoush to 1 more hospital, 5 medical groups and 1 therapy and rehab clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nader Hasan Tashtoush's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tashtoush practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Joseph's Hospital | Available with a free account |
| +3 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nader Hasan Tashtoush is one of 2,420 internists in Arizona
Internal medicine is Dr. Tashtoush's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tashtoush is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Tashtoush
Counts of internists 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. Nader Hasan Tashtoush billed Medicare for 403 services in 2024
CMS data shows 403 Medicare services from Dr. Tashtoush across 6 procedure codes in 2024, for 199 Medicare patients. Medicare paid $55,072 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tashtoush's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2822024: 33519%
- Surgery
- 2023: 342024: 68100%
Dr. Tashtoush compared with the Arizona median for internists, 2024
- Dr. Tashtoush
- Arizona median
- Medicare services
- 403vs 47615% below
- Medicare patients
- 199vs 205Close to median
- Part D claims
- 112vs 26057% below
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. Tashtoush'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nader Hasan Tashtoush treated 199 Medicare patients in 2024, average age 74
CMS counts 199 Medicare patients who saw Dr. Tashtoush in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.26, 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. Tashtoush's median patient age at 70, with 40% women.
Dr. Tashtoush's Medicare patients by age, 2024
Dr. Tashtoush's Medicare patients by sex, 2024
- Women9246%
- Men10754%
Chronic conditions among Dr. Tashtoush's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease64%
- Diabetes51%
- Heart failure50%
- Chronic kidney disease47%
- Arthritis45%
- Atrial fibrillation44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tashtoush'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
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nader Hasan Tashtoush wrote 112 Medicare Part D claims in 2017
In 2017, Dr. Tashtoush wrote 112 Medicare Part D claims. They cover 9 drugs, with $4,193 in total drug cost. In 2016, CMS named 219 claims across 12 drugs.
Dr. Tashtoush's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 2192017: 11249%
Drugs named by CMS: 9 in 2017, 12 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Nader Hasan Tashtoush takes part in Medicare
Dr. Tashtoush 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)
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Dr. Nader Hasan Tashtoush received $1,104 in industry payments from 2016 to 2025
CMS Open Payments shows 11 general payments to Dr. Tashtoush from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 91% of the total. Abiomed paid the most, $442.
General payments to Dr. Tashtoush by program year, 2016 to 2025
General payments to Dr. Tashtoush by kind, 2016 to 2025
- Food and beverage$1,00491%
- Consulting fees$1009%
Companies that paid Dr. Tashtoush 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. Nader Hasan Tashtoush'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Nader Hasan Tashtoush
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. Nader Hasan Tashtoush's NPI number?
Dr. Nader Hasan Tashtoush's NPI number is 1689912552. It was assigned on January 28, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Nader Hasan Tashtoush?
Dr. Nader Hasan Tashtoush is an internist in Tucson, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nader Hasan Tashtoush practice?
Dr. Tashtoush practices at 350 North Wilmot Road, Tucson, AZ 85711. Dr. Tashtoush's primary practice is St. Joseph's Hospital in Tucson, Arizona, part of Tenet Healthcare. Dmand AI also links Dr. Tashtoush to 1 hospital, 5 medical groups and 1 therapy and rehab clinic.
What is Dr. Nader Hasan Tashtoush's office phone number?
The practice phone on file for Dr. Tashtoush is (520) 873-3000.
What is Dr. Nader Hasan Tashtoush's medical license number?
Dr. Tashtoush holds Michigan license 4301103048.
Which hospitals is Dr. Nader Hasan Tashtoush affiliated with?
Dr. Tashtoush practices at St. Joseph's Hospital in Tucson, Arizona. Dr. Tashtoush is also affiliated with Texas Health Dallas. Dmand AI links Dr. Tashtoush to 1 more hospital.
What medical group is Dr. Nader Hasan Tashtoush part of?
Dr. Tashtoush is linked to Carondelet Medical Group. Dmand AI links Dr. Tashtoush to 5 more medical groups.
Does Dr. Nader Hasan Tashtoush accept Medicare?
Yes. CMS data shows Dr. Tashtoush billed Medicare for 403 services in 2024, and Dr. Tashtoush accepts Medicare assignment.
How many Medicare patients does Dr. Nader Hasan Tashtoush see?
CMS counts 199 Medicare patients who saw Dr. Tashtoush in 2024, with an average age of 74.
What services does Dr. Nader Hasan Tashtoush bill to Medicare?
In 2024, Dr. Tashtoush's most billed Medicare services were critical care (99291), surgery: heart and blood vessels (36140) and critical care (99292).
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What drugs does Dr. Nader Hasan Tashtoush prescribe most?
In 2017 Medicare Part D data, Dr. Tashtoush's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Chlorthalidone.
Has Dr. Nader Hasan Tashtoush received payments from drug or device companies?
CMS Open Payments shows $1,104 in general payments to Dr. Tashtoush from 7 companies from 2016 to 2025. The largest total came from Abiomed.
How long has Dr. Nader Hasan Tashtoush been practicing?
Dr. Tashtoush graduated from medical school in 2006, 20 years ago.
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