Dr. Hasaan Ahmed, MD
- Part D claims, 2024
- 50
- Hospital affiliations
- 1
- Industry payments
- $171
- Medical group
- 1
- State license
- 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 Dr. Ahmed's professional email, personal email and mobile number
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Dr. Hasaan Ahmed is an internist in Rochester, Minnesota
Dr. Ahmed practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic.
Dr. Ahmed's NPI, 1770218539, was assigned on July 17, 2022. Dr. Ahmed holds Nebraska license 9318.
- NPI
- 1770218539NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668857418
- NPI enumeration date
- July 17, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (507) 255-5123
- 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. Hasaan Ahmed practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota
Dr. Ahmed'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
Dr. Hasaan Ahmed is affiliated with 2 sites of care and 1 medical group
Dr. Ahmed's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Ahmed to 1 more hospice, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Hasaan Ahmed's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ahmed practices, 2 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 |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hasaan Ahmed is one of 2,322 internists in Minnesota
Internal medicine is Dr. Ahmed's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ahmed is licensed in Nebraska.
Specialties and state licenses
- Internal medicine, NebraskaPrimary
Internists near Dr. Ahmed
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. Hasaan Ahmed's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Ahmed's median patient age at 71, with 51% women.
Dr. Ahmed'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
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Hasaan Ahmed wrote 50 Medicare Part D claims in 2024
In 2024, Dr. Ahmed wrote 50 Medicare Part D claims for 18 patients. 86% of them were for generic drugs.
Dr. Ahmed's Part D claims by kind of drug, 2024
- Generic43 claims86%
- Brand-name and other7 claims14%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Hasaan Ahmed takes part in Medicare
Dr. Ahmed 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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Hasaan Ahmed received $171 in industry payments from 2024 to 2025
CMS Open Payments shows 7 general payments to Dr. Ahmed from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $41.
General payments to Dr. Ahmed by program year, 2024 to 2025
Companies that paid Dr. Ahmed the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Hasaan Ahmed'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 (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. Hasaan Ahmed
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. Hasaan Ahmed's NPI number?
Dr. Hasaan Ahmed's NPI number is 1770218539. It was assigned on July 17, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Hasaan Ahmed?
Dr. Hasaan Ahmed is an internist in Rochester, Minnesota. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Hasaan Ahmed practice?
Dr. Ahmed practices at 1216 Second Street Southwest, Rochester, MN 55902. Dr. Ahmed's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. Dmand AI also links Dr. Ahmed to 1 hospice.
What is Dr. Hasaan Ahmed's office phone number?
The practice phone on file for Dr. Ahmed is (507) 255-5123.
What is Dr. Hasaan Ahmed's medical license number?
Dr. Ahmed holds Nebraska license 9318.
Which hospitals is Dr. Hasaan Ahmed affiliated with?
Dr. Ahmed practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota.
What medical group is Dr. Hasaan Ahmed part of?
Dr. Ahmed is linked to Mayo Clinic.
Does Dr. Hasaan Ahmed accept Medicare?
Yes. CMS lists Dr. Ahmed as accepting Medicare assignment.
Has Dr. Hasaan Ahmed received payments from drug or device companies?
CMS Open Payments shows $171 in general payments to Dr. Ahmed from 6 companies from 2024 to 2025. The largest total came from Eli Lilly and Company.
How long has Dr. Hasaan Ahmed been practicing?
Dr. Ahmed graduated from medical school in 2022, 4 years ago.
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