Dr. Nieem Alatassi, DO
- Part D claims, 2024
- 190
- Publications
- 1
- Hospital affiliations
- 4
- Industry payments
- $136
- Medical groups
- 2
- 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 Dr. Alatassi'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. Nieem Alatassi is an internist in Royal Oak, Michigan
Dr. Alatassi practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Dr. Alatassi's NPI, 1700535069, was assigned on March 22, 2022. Dr. Alatassi graduated from Michigan State University College of Osteopathic Medicine in 2022. Dr. Alatassi holds Michigan license 5151015409.
- NPI
- 1700535069NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224559760
- NPI enumeration date
- March 22, 2022
- 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
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nieem Alatassi practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan
Dr. Alatassi'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
Dr. Nieem Alatassi is affiliated with 4 sites of care and 2 medical groups
Dr. Alatassi's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dr. Alatassi is also affiliated with Henry Ford St. John Hospital. The medical group on file is Reliance Hospitalists. Dmand AI also links Dr. Alatassi to 2 more hospitals and 1 medical group, 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. Nieem Alatassi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alatassi practices, 4 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 |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Nieem Alatassi is one of 4,804 internists in Michigan
Internal medicine is Dr. Alatassi's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Alatassi is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Alatassi
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. Nieem Alatassi's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Alatassi's median patient age at 71, with 59% women.
Dr. Alatassi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women59%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Nieem Alatassi wrote 190 Medicare Part D claims in 2024
In 2024, Dr. Alatassi wrote 190 Medicare Part D claims for 41 patients. 89% of them were for generic drugs. CMS names the drug for 82 of them, across 5 drugs with 11 or more claims each, at $250 in total drug cost. In 2023, CMS named 30 claims across 2 drugs.
Dr. Alatassi's Part D claims by kind of drug, 2024
- Generic169 claims89%
- Brand-name and other21 claims11%
Dr. Alatassi'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: 302024: 82173%
Drugs named by CMS: 5 in 2024, 2 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 Dr. Nieem Alatassi takes part in Medicare
Dr. Alatassi 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. Nieem Alatassi has 1 publication on record
Dmand AI links 1 paper to Dr. Alatassi in 2022. Dr. Alatassi's most frequent co-authors are Hassaan Siddiqui, DO and Erin Marie Vitale, DO.
Dr. Alatassi's most frequent co-authors
Recent publications by Dr. Alatassi
See who Dr. Alatassi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Alatassi works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nieem Alatassi received $136 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Alatassi from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Madrigal Pharmaceuticals paid the most, $106.
Companies that paid Dr. Alatassi the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nieem Alatassi graduated from Michigan State University College of Osteopathic Medicine
Dr. Alatassi graduated from Michigan State University College of Osteopathic Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nieem Alatassi'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Nieem Alatassi
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. Nieem Alatassi's NPI number?
Dr. Nieem Alatassi's NPI number is 1700535069. It was assigned on March 22, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Nieem Alatassi?
Dr. Nieem Alatassi is an internist in Royal Oak, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nieem Alatassi practice?
Dr. Alatassi practices at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073. Dr. Alatassi's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dmand AI also links Dr. Alatassi to 2 hospitals and 1 medical group.
What is Dr. Nieem Alatassi's office phone number?
The practice phone on file for Dr. Alatassi is (248) 898-5400.
What is Dr. Nieem Alatassi's medical license number?
Dr. Alatassi holds Michigan license 5151015409.
Which hospitals is Dr. Nieem Alatassi affiliated with?
Dr. Alatassi practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan. Dr. Alatassi is also affiliated with Henry Ford St. John Hospital. Dmand AI links Dr. Alatassi to 2 more hospitals.
What medical group is Dr. Nieem Alatassi part of?
Dr. Alatassi is linked to Reliance Hospitalists. Dmand AI links Dr. Alatassi to 1 more medical group.
Does Dr. Nieem Alatassi accept Medicare?
Yes. CMS lists Dr. Alatassi as accepting Medicare assignment.
Where did Dr. Nieem Alatassi go to medical school?
Dr. Alatassi graduated from Michigan State University College of Osteopathic Medicine in 2022.
What drugs does Dr. Nieem Alatassi prescribe most?
In 2024 Medicare Part D data, Dr. Alatassi's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Furosemide.
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Has Dr. Nieem Alatassi received payments from drug or device companies?
CMS Open Payments shows $136 in general payments to Dr. Alatassi from 2 companies from 2025 to 2025. The largest total came from Madrigal Pharmaceuticals.
How long has Dr. Nieem Alatassi been practicing?
Dr. Alatassi graduated from medical school in 2022, 4 years ago.
Does Dr. Nieem Alatassi do research?
Dmand AI links 1 publication to Dr. Alatassi.
Who does Dr. Nieem Alatassi publish with?
Dr. Alatassi's most frequent co-authors are Hassaan Siddiqui, DO (1 shared paper) and Erin Marie Vitale, DO (1 shared paper).
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