Hatem M. Amer, MBCHB
- Medicare services, 2024
- 307
- Medicare patients, 2024
- 129
- Part D claims, 2024
- 367
- Publications
- 54
- Clinical trials
- 1
- Practice address
- 1216 Second Street Southwest, Rochester, MN 55902
- Practice phone
- Call (507) 255-5123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Hatem Amer'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.
Hatem M. Amer is a nephrologist in Rochester, Minnesota
Hatem Amer practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic.
Hatem Amer's NPI, 1417936634, was assigned on January 16, 2006. Hatem Amer graduated from Kasr El Aini Cairo Fom in 1994. Hatem Amer's Minnesota license number on file is 47164.
- NPI
- 1417936634NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183683303
- NPI enumeration date
- January 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (507) 255-5123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Hatem M. Amer practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota
Hatem Amer's primary practice is Mayo Clinic Hospital, Saint Marys Campus, at 1216 Second Street Southwest, Rochester, MN 55902 in Olmsted County. The practice phone is (507) 255-5123.
- Mayo Clinic Hospital, Saint Marys Campus1216 Second Street Southwest, Rochester, MN 55902 · Olmsted CountyPhone(507) 255-5123
Source: Dmand AI Affiliation Data
Hatem M. Amer is affiliated with 6 sites of care and 1 medical group
Hatem Amer's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. Hatem Amer is also affiliated with Mayo Clinic Health System in Eau Claire. The medical group on file is Mayo Clinic. Dmand AI also links Hatem Amer to 2 more hospitals, 1 dialysis center and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Hatem M. Amer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hatem Amer practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital, Saint Marys Campus | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Hatem M. Amer is one of 213 nephrologists in Minnesota
Nephrology is Hatem Amer's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Hatem Amer is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Hatem Amer's licenses on file in 3 states: Minnesota, Pennsylvania and Wisconsin.
Specialties and state licenses
- Nephrology, MinnesotaPrimary
- Pennsylvania license
- Wisconsin license
Clinical focus
Dmand AI lists parathyroid gland disorder among the conditions Hatem Amer treats.
Nephrologists near Hatem Amer
Counts of nephrologists 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
Hatem M. Amer billed Medicare for 307 services in 2024
CMS data shows 307 Medicare services from Hatem Amer across 8 procedure codes in 2024, for 129 Medicare patients. Medicare paid $24,811 for them.
Hatem Amer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2152024: 28432%
- Other services
- 2023: 02024: 23
Where Hatem Amer's Medicare services took place, 2024
- In an office21269%
- In a facility9531%
Hatem Amer compared with the Minnesota median for nephrologists, 2024
- Hatem Amer
- Minnesota median
- Medicare services
- 307vs 49338% below
- Medicare patients
- 129vs 18530% below
- Part D claims
- 218vs 37241% below
Medians across 200 nephrologists in Minnesota with Dmand AI profiles that report each measure.
Hatem Amer'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 Hatem Amer?
Medicare shows one payer. Book a meeting to get commercial claims data for Hatem Amer and other nephrologists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Hatem M. Amer treated 129 Medicare patients in 2024, average age 60
CMS counts 129 Medicare patients who saw Hatem Amer in 2024. The largest group is under 65, with 71 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 22% are also on Medicaid. Their average risk score is 7.04, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Hatem Amer's median patient age at 62, with 38% women.
Hatem Amer's Medicare patients by age, 2024
Hatem Amer's Medicare patients by sex, 2024
- Women5643%
- Men7357%
Chronic conditions among Hatem Amer's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes50%
- Mood disorders38%
- Ischemic heart disease37%
- Depression36%
- Heart failure36%
Share of Medicare patients with each condition. A patient can have several.
Hatem Amer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women38%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Hatem M. Amer wrote 367 Medicare Part D claims in 2024
In 2024, Hatem Amer wrote 367 Medicare Part D claims for 120 patients. 98% of them were for generic drugs. CMS names the drug for 218 of them, across 11 drugs with 11 or more claims each, at $6,943 in total drug cost. In 2023, CMS named 157 claims across 9 drugs.
Hatem Amer's Part D claims by kind of drug, 2024
- Generic361 claims98%
- Brand-name and other6 claims2%
Hatem Amer'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 Hatem Amer's Part D claims, 2024
- Antibiotics11%41 of 367 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: 1572024: 21839%
Drugs named by CMS: 11 in 2024, 9 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
Hatem M. Amer offers telehealth to Medicare patients
Hatem Amer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Hatem Amer as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Hatem M. Amer has 54 publications on record
Dmand AI links 54 papers to Hatem Amer, published from 2007 to 2024. 2023 was the busiest year, with 8. The most frequent topics are Kidney Transplantation, Kidney and Kidney Failure, Chronic. Hatem Amer has published most often in Am J Transplant. Hatem Amer's most frequent co-authors are Mark D. Stegall, MD, Fernando C. Fervenza, MD and Elizabeth C. Lorenz, MD.
Hatem Amer's papers by year, 2014 to 2024
Topics Hatem Amer writes about most
- Kidney Transplantation
- Kidney
- Kidney Failure, Chronic
- Graft Survival
- Immunosuppression Therapy
- Graft Rejection
- Kidney Diseases
- Facial Transplantation
Hatem Amer's most frequent co-authors
- Mark D. Stegall, MD11 shared papers
- Fernando C. Fervenza, MD8 shared papers
- Elizabeth C. Lorenz, MD8 shared papers
Recent publications by Hatem Amer
Mayo Clin Proc
Am J Kidney Dis
Prog Transplant
See who Hatem Amer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Hatem Amer works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Hatem M. Amer has worked on 1 clinical trial
Dmand AI links Hatem Amer to 1 clinical trial. Conditions studied include Hyperparathyroidism, Secondary and Hyperparathyroidism.
Conditions in Hatem Amer's trials
- Hyperparathyroidism, Secondary
- Hyperparathyroidism
Recent clinical trials with Hatem Amer
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Hatem M. Amer received $1,950 in industry payments in 2023
CMS Open Payments shows 1 general payment to Hatem Amer from 1 drug or device company in 2023. Consulting fees make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $1,950.
Companies that paid Hatem Amer the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Hatem M. Amer has 2 awards and honors on record
Dmand AI lists 2 awards for Hatem Amer, most recently Regional Top Doctor in 2014.
Awards and honors for Hatem Amer
- 2014
- Regional Top Doctor
- Undated
- ASN Fellow
Source: Dmand AI Professional Profile Data
Hatem M. Amer graduated from Kasr El Aini Cairo Fom
Hatem Amer graduated from Kasr El Aini Cairo Fom in 1994. Hatem Amer is a member of ASN.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Hatem M. Amer accepts plans from 17 insurance carriers
Hatem Amer is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Medica
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Humana
- +9 more carriersWith a free account
Plan types Hatem Amer accepts, by number of carriers
- PPO11
- Medicare10
- HMO7
- POS6
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Hatem M. Amer'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Hatem M. Amer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hatem M. Amer's NPI number?
Hatem M. Amer's NPI number is 1417936634. It was assigned on January 16, 2006, and it is active in the NPI Registry.
What does Hatem M. Amer specialize in?
Hatem M. Amer is a nephrologist in Rochester, Minnesota. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Hatem M. Amer practice?
Hatem Amer practices at 1216 Second Street Southwest, Rochester, MN 55902. Hatem Amer's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. Dmand AI also links Hatem Amer to 2 hospitals, 1 dialysis center and 1 hospice.
What is Hatem M. Amer's office phone number?
The practice phone on file for Hatem Amer is (507) 255-5123.
What is Hatem M. Amer's medical license number?
Hatem Amer's Minnesota license number on file is 47164, one of the licenses on file in 3 states.
Which states has Hatem M. Amer been licensed in?
Dmand AI has state licenses on file for Hatem Amer in Minnesota (2004 to 2025), Pennsylvania (2001 to 2026) and Wisconsin (2021 to 2025).
Which hospitals is Hatem M. Amer affiliated with?
Hatem Amer practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota. Hatem Amer is also affiliated with Mayo Clinic Health System in Eau Claire. Dmand AI links Hatem Amer to 2 more hospitals.
What medical group is Hatem M. Amer part of?
Hatem Amer is linked to Mayo Clinic.
Does Hatem M. Amer accept Medicare?
Yes. CMS data shows Hatem Amer billed Medicare for 307 services in 2024, and Hatem Amer accepts Medicare assignment.
Does Hatem M. Amer offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Hatem Amer as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Hatem M. Amer see?
CMS counts 129 Medicare patients who saw Hatem Amer in 2024, with an average age of 60.
Is Hatem M. Amer board certified?
Yes. Hatem Amer is board certified in internal medicine by the American Board of Internal Medicine.
What services does Hatem M. Amer bill to Medicare?
In 2024, Hatem Amer's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and office visit, established patient (99213).
Where did Hatem M. Amer go to medical school?
Hatem Amer graduated from Kasr El Aini Cairo Fom in 1994.
What drugs does Hatem M. Amer prescribe most?
In 2024 Medicare Part D data, Hatem Amer's most prescribed drugs by claims were Amlodipine Besylate, Carvedilol and Prednisone.
Has Hatem M. Amer received payments from drug or device companies?
CMS Open Payments shows $1,950 in general payments to Hatem Amer from 1 company from 2023 to 2023. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Hatem M. Amer been practicing?
Hatem Amer graduated from medical school in 1994, 32 years ago.
Does Hatem M. Amer do research?
Dmand AI links 54 publications to Hatem Amer, published from 2007 to 2024. Hatem Amer has worked on 1 clinical trial.
Who does Hatem M. Amer publish with?
Hatem Amer's most frequent co-authors are Mark D. Stegall, MD (11 shared papers), Fernando C. Fervenza, MD (8 shared papers) and Elizabeth C. Lorenz, MD (8 shared papers).
What insurance does Hatem M. Amer accept?
Hatem Amer is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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