Dr. Mahmoud M. Fenire, MD
- Medicare services, 2024
- 129
- Medicare patients, 2024
- 66
- Part D claims, 2024
- 29
- Hospital affiliations
- 2
- Industry payments
- $224
- Practice address
- 100 High St., Buffalo, NY 14203
- Practice phone
- Call (716) 859-2556
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaleida Health - Unit
Acute Care Hospital-Unit · Buffalo, New York
Find Dr. Fenire'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. Mahmoud M. Fenire is an infectious disease specialist in Buffalo, New York
Dr. Fenire practices at Kaleida Health - Unit in Buffalo, New York.
Dr. Fenire's NPI, 1124308325, was assigned on August 19, 2011. Dr. Fenire holds Indiana license 01076920A.
- NPI
- 1124308325NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749574390
- NPI enumeration date
- August 19, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 859-2556
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mahmoud M. Fenire practices at Kaleida Health - Unit in Buffalo, New York
Dr. Fenire's primary practice is Kaleida Health - Unit, at 100 High St., Buffalo, NY 14203 in Erie County. The practice phone is (716) 859-2556.
- Kaleida Health - Unit100 High St., Buffalo, NY 14203 · Erie CountyPhone(716) 859-2556
Source: Dmand AI Affiliation Data
Dr. Mahmoud M. Fenire is affiliated with 2 sites of care and 2 medical groups
Dr. Fenire's primary practice is Kaleida Health - Unit in Buffalo, New York. Dr. Fenire is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is UBMD Internal Medicine. Dmand AI also links Dr. Fenire to 1 more medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mahmoud M. Fenire's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fenire practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaleida Health - Unit | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mahmoud M. Fenire is one of 825 infectious disease specialists in New York
Infectious disease is Dr. Fenire's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Fenire is board certified in internal medicine by the American Board of Internal Medicine. Dr. Fenire is licensed in Indiana.
Specialties and state licenses
- Infectious disease, IndianaPrimary
Infectious disease specialists near Dr. Fenire
Counts of infectious disease specialists 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. Mahmoud M. Fenire billed Medicare for 129 services in 2024
CMS data shows 129 Medicare services from Dr. Fenire across 3 procedure codes in 2024, for 66 Medicare patients. Medicare paid $12,287 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fenire's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3632024: 12964%
Dr. Fenire compared with the New York median for infectious disease specialists, 2024
- Dr. Fenire
- New York median
- Medicare services
- 129vs 23846% below
- Medicare patients
- 66vs 13451% below
- Part D claims
- 25vs 16285% below
Medians across 791 infectious disease specialists in New York with Dmand AI profiles that report each measure.
Dr. Fenire'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fenire and other infectious disease specialists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mahmoud M. Fenire treated 66 Medicare patients in 2024, average age 72
CMS counts 66 Medicare patients who saw Dr. Fenire in 2024. The largest group is 75 to 84, with 22 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% are also on Medicaid. Their average risk score is 2.81, 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. Fenire's median patient age at 67, with 40% women.
Dr. Fenire's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Fenire's Medicare patients by sex, 2024
- Women3655%
- Men3045%
Chronic conditions among Dr. Fenire's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure53%
- Ischemic heart disease53%
- Arthritis52%
- COPD52%
- Atrial fibrillation45%
- Mood disorders45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fenire's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women40%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mahmoud M. Fenire wrote 29 Medicare Part D claims in 2024
In 2024, Dr. Fenire wrote 29 Medicare Part D claims for 16 patients. 79% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $195 in total drug cost. In 2021, CMS named 30 claims across 2 drugs.
Dr. Fenire's Part D claims by kind of drug, 2024
- Generic23 claims79%
- Brand-name and other6 claims21%
Dr. Fenire's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 302022: 2517%
Drugs named by CMS: 2 in 2022, 2 in 2021.
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. Mahmoud M. Fenire takes part in Medicare
Dr. Fenire 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. Mahmoud M. Fenire received $224 in industry payments from 2021 to 2024
CMS Open Payments shows 7 general payments to Dr. Fenire from 4 drug and device companies from 2021 to 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $155.
General payments to Dr. Fenire by program year, 2021 to 2024
Companies that paid Dr. Fenire the most, 2021 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mahmoud M. Fenire is board certified in internal medicine
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Mahmoud M. Fenire'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 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) |
| 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. Mahmoud M. Fenire
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. Mahmoud M. Fenire's NPI number?
Dr. Mahmoud M. Fenire's NPI number is 1124308325. It was assigned on August 19, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Mahmoud M. Fenire?
Dr. Mahmoud M. Fenire is an infectious disease specialist in Buffalo, New York. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Mahmoud M. Fenire practice?
Dr. Fenire practices at 100 High St., Buffalo, NY 14203. Dr. Fenire's primary practice is Kaleida Health - Unit in Buffalo, New York. Dmand AI also links Dr. Fenire to 1 medical group.
What is Dr. Mahmoud M. Fenire's office phone number?
The practice phone on file for Dr. Fenire is (716) 859-2556.
What is Dr. Mahmoud M. Fenire's medical license number?
Dr. Fenire holds Indiana license 01076920A.
Which hospitals is Dr. Mahmoud M. Fenire affiliated with?
Dr. Fenire is affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI links Dr. Fenire to 1 more hospital.
What medical group is Dr. Mahmoud M. Fenire part of?
Dr. Fenire is linked to UBMD Internal Medicine. Dmand AI links Dr. Fenire to 1 more medical group.
Does Dr. Mahmoud M. Fenire accept Medicare?
Yes. CMS data shows Dr. Fenire billed Medicare for 129 services in 2024, and Dr. Fenire accepts Medicare assignment.
How many Medicare patients does Dr. Mahmoud M. Fenire see?
CMS counts 66 Medicare patients who saw Dr. Fenire in 2024, with an average age of 72.
Is Dr. Mahmoud M. Fenire board certified?
Yes. Dr. Fenire is board certified in internal medicine by the American Board of Internal Medicine.
Show 4 more questionsShow fewer questions
What services does Dr. Mahmoud M. Fenire bill to Medicare?
In 2024, Dr. Fenire's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
What drugs does Dr. Mahmoud M. Fenire prescribe most?
In 2022 Medicare Part D data, Dr. Fenire's most prescribed drugs by claims were Atorvastatin Calcium and Levetiracetam.
Has Dr. Mahmoud M. Fenire received payments from drug or device companies?
CMS Open Payments shows $224 in general payments to Dr. Fenire from 4 companies from 2021 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Mahmoud M. Fenire been practicing?
Dr. Fenire graduated from medical school in 2004, 22 years ago.
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