Zahoorul Hassan
- Medicare services, 2024
- 796
- Medicare patients, 2024
- 272
- Part D claims, 2024
- 800
- Hospital affiliations
- 5
- Industry payments
- $193
- Practice address
- 3601 W Thirteen Mile Rd, Royal Oak, MI 48073
- Practice phone
- Call (248) 898-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Zahoorul 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.
Zahoorul Hassan is an internist in Royal Oak, Michigan
Zahoorul Hassan practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Zahoorul Hassan's NPI, 1033341060, was assigned on August 9, 2009. Zahoorul Hassan holds Michigan license 4301094866.
- NPI
- 1033341060NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214184159
- NPI enumeration date
- August 9, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 898-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Zahoorul Hassan practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan
Zahoorul Hassan's primary practice is Corewell Health William Beaumont University Hospital, at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5400.
- Corewell Health William Beaumont University Hospital3601 W Thirteen Mile Rd, Royal Oak, MI 48073 · Oakland CountyPhone(248) 898-5400
Source: Dmand AI Affiliation Data
Zahoorul Hassan is affiliated with 5 sites of care and 32 medical groups
Zahoorul Hassan's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Zahoorul Hassan is also affiliated with Corewell Health Beaumont Troy Hospital. The medical group on file is Sound Physicians. Dmand AI also links Zahoorul Hassan to 3 more hospitals and 31 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Zahoorul Hassan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Zahoorul Hassan practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health William Beaumont University Hospital | Available with a free account |
| +4 more sites and 31 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
Zahoorul Hassan is one of 4,804 internists in Michigan
Internal medicine is Zahoorul Hassan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Zahoorul Hassan is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Zahoorul Hassan
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
Zahoorul Hassan billed Medicare for 796 services in 2024
CMS data shows 796 Medicare services from Zahoorul Hassan across 5 procedure codes in 2024, for 272 Medicare patients. Medicare paid $78,976 for them. Every service was in a facility, such as a hospital, rather than an office.
Zahoorul Hassan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1302024: 79630%
Zahoorul Hassan compared with the Michigan median for internists, 2024
- Zahoorul Hassan
- Michigan median
- Medicare services
- 796vs 42388% above
- Medicare patients
- 272vs 15971% above
- Part D claims
- 556vs 31477% above
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Zahoorul 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.
Need commercial claims for Zahoorul Hassan?
Medicare shows one payer. Book a meeting to get commercial claims data for Zahoorul Hassan and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Zahoorul Hassan treated 272 Medicare patients in 2024, average age 76
CMS counts 272 Medicare patients who saw Zahoorul Hassan in 2024. The largest group is 75 to 84, with 103 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.94, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Zahoorul Hassan's median patient age at 33, with 72% women.
Zahoorul Hassan's Medicare patients by age, 2024
Zahoorul Hassan's Medicare patients by sex, 2024
- Women14353%
- Men12947%
Chronic conditions among Zahoorul Hassan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease64%
- Diabetes60%
- Arthritis59%
- Heart failure59%
- Chronic kidney disease54%
- Atrial fibrillation49%
Share of Medicare patients with each condition. A patient can have several.
Zahoorul 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 33
Patient panel by sex, all payers
- Women72%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Zahoorul Hassan wrote 800 Medicare Part D claims in 2024
In 2024, Zahoorul Hassan wrote 800 Medicare Part D claims for 541 patients. 91% of them were for generic drugs. CMS names the drug for 556 of them, across 21 drugs with 11 or more claims each, at $5,487 in total drug cost. In 2023, CMS named 529 claims across 20 drugs.
Zahoorul Hassan's Part D claims by kind of drug, 2024
- Generic730 claims91%
- Brand-name70 claims9%
Zahoorul 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.
Drug classes CMS tracks in Zahoorul Hassan's Part D claims, 2024
- Antibiotics35%282 of 800 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5292024: 5565%
Drugs named by CMS: 21 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
How Zahoorul Hassan takes part in Medicare
Zahoorul Hassan 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Zahoorul Hassan received $193 in industry payments from 2017 to 2025
CMS Open Payments shows 8 general payments to Zahoorul Hassan from 6 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $80.
General payments to Zahoorul Hassan by program year, 2017 to 2025
Companies that paid Zahoorul Hassan the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Zahoorul 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) |
| 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 Zahoorul 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 Zahoorul Hassan's NPI number?
Zahoorul Hassan's NPI number is 1033341060. It was assigned on August 9, 2009, and it is active in the NPI Registry.
What does Zahoorul Hassan specialize in?
Zahoorul Hassan is an internist in Royal Oak, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Zahoorul Hassan practice?
Zahoorul Hassan practices at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073. Zahoorul Hassan's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dmand AI also links Zahoorul Hassan to 3 hospitals and 31 medical groups.
What is Zahoorul Hassan's office phone number?
The practice phone on file for Zahoorul Hassan is (248) 898-5400.
What is Zahoorul Hassan's medical license number?
Zahoorul Hassan holds Michigan license 4301094866.
Which hospitals is Zahoorul Hassan affiliated with?
Zahoorul Hassan practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan. Zahoorul Hassan is also affiliated with Corewell Health Beaumont Troy Hospital. Dmand AI links Zahoorul Hassan to 3 more hospitals.
What medical group is Zahoorul Hassan part of?
Zahoorul Hassan is linked to Sound Physicians. Dmand AI links Zahoorul Hassan to 31 more medical groups.
Does Zahoorul Hassan accept Medicare?
Yes. CMS data shows Zahoorul Hassan billed Medicare for 796 services in 2024, and Zahoorul Hassan accepts Medicare assignment.
How many Medicare patients does Zahoorul Hassan see?
CMS counts 272 Medicare patients who saw Zahoorul Hassan in 2024, with an average age of 76.
What services does Zahoorul Hassan bill to Medicare?
In 2024, Zahoorul Hassan's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
Show 3 more questionsShow fewer questions
What drugs does Zahoorul Hassan prescribe most?
In 2024 Medicare Part D data, Zahoorul Hassan's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Methylprednisolone and Prednisone.
Has Zahoorul Hassan received payments from drug or device companies?
CMS Open Payments shows $193 in general payments to Zahoorul Hassan from 6 companies from 2017 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Zahoorul Hassan been practicing?
Zahoorul Hassan graduated from medical school in 2003, 23 years ago.
Selling to internal medicine practices?
See internists in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card