Dr. Sameer Shamoon Mamnoon, MD
- Medicare services, 2024
- 330
- Medicare patients, 2024
- 78
- Part D claims, 2024
- 3,157
- Hospital affiliations
- 2
- Industry payments
- $4,880
- Practice address
- 6645 Main St, Williamsville, NY 14221
- Practice phone
- Call (716) 276-8726
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Adult Medical Services
Williamsville, New York
Find Dr. Mamnoon'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. Sameer Shamoon Mamnoon is an internist in Williamsville, New York
Dr. Mamnoon practices at Adult Medical Services in Williamsville, New York.
Dr. Mamnoon's NPI, 1881663144, was assigned on March 17, 2006. Dr. Mamnoon graduated from Government Medical College Nagpur in 1992. Dr. Mamnoon holds New York license 229765.
- NPI
- 1881663144NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133021207
- NPI enumeration date
- March 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (716) 276-8726
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sameer Shamoon Mamnoon practices at Adult Medical Services in Williamsville, New York
Dr. Mamnoon's primary practice is Adult Medical Services, at 6645 Main St, Williamsville, NY 14221 in Erie County. The practice phone is (716) 276-8726.
- Adult Medical Services6645 Main St, Williamsville, NY 14221 · Erie CountyPhone(716) 276-8726
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sameer Shamoon Mamnoon is affiliated with 7 sites of care and 2 medical groups
Dr. Mamnoon's primary practice is Adult Medical Services in Williamsville, New York. Dr. Mamnoon is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is Adult Medical Services. Dmand AI also links Dr. Mamnoon to 1 more hospital, 3 home health agencies, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sameer Shamoon Mamnoon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mamnoon practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adult Medical Services | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sameer Shamoon Mamnoon is one of 9,643 internists in New York
Internal medicine is Dr. Mamnoon's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mamnoon is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Mamnoon
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. Sameer Shamoon Mamnoon billed Medicare for 330 services in 2024
CMS data shows 330 Medicare services from Dr. Mamnoon across 10 procedure codes in 2024, for 78 Medicare patients. Medicare paid $18,680 for them. Every service was in an office.
Dr. Mamnoon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 1622024: 18112%
- Office and hospital visits
- 2023: 2482024: 13645%
- Tests and treatments
- 2023: 112024: 1318%
Dr. Mamnoon compared with the New York median for internists, 2024
- Dr. Mamnoon
- New York median
- Medicare services
- 330vs 42623% below
- Medicare patients
- 78vs 15851% below
- Part D claims
- 2,490vs 6224.0 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Mamnoon'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. Mamnoon and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sameer Shamoon Mamnoon treated 78 Medicare patients in 2024, average age 76
CMS counts 78 Medicare patients who saw Dr. Mamnoon in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mamnoon's median patient age at 67, with 51% women.
Dr. Mamnoon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mamnoon's Medicare patients by sex, 2024
- Women3747%
- Men4153%
Chronic conditions among Dr. Mamnoon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Anxiety29%
- Ischemic heart disease28%
- COPD27%
- Depression26%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mamnoon'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
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sameer Shamoon Mamnoon wrote 3,157 Medicare Part D claims in 2024
In 2024, Dr. Mamnoon wrote 3,157 Medicare Part D claims for 589 patients. 88% of them were for generic drugs. CMS names the drug for 2,490 of them, across 69 drugs with 11 or more claims each, at $179,559 in total drug cost. In 2023, CMS named 7,929 claims across 116 drugs.
Dr. Mamnoon's Part D claims by kind of drug, 2024
- Generic2,793 claims88%
- Brand-name353 claims11%
- Other11 claims0%
Dr. Mamnoon'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 Dr. Mamnoon's Part D claims, 2024
- Opioids2%60 of 3,157 claims
- Antibiotics2%77 of 3,157 claims
- Antipsychotics, patients 65 and over0%11 of 3,157 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: 7,9292024: 2,49069%
Drugs named by CMS: 69 in 2024, 116 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
Dr. Sameer Shamoon Mamnoon offers telehealth to Medicare patients
Dr. Mamnoon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mamnoon as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sameer Shamoon Mamnoon received $4,880 in industry payments from 2016 to 2025
CMS Open Payments shows 120 general payments to Dr. Mamnoon from 29 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Sanofi and Genzyme US Companies paid the most, $650.
General payments to Dr. Mamnoon by program year, 2016 to 2025
General payments to Dr. Mamnoon by kind, 2016 to 2025
- Food and beverage$4,83799%
- Education$431%
Companies that paid Dr. Mamnoon the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sameer Shamoon Mamnoon graduated from Government Medical College Nagpur
Dr. Mamnoon graduated from Government Medical College Nagpur in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sameer Shamoon Mamnoon'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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. Sameer Shamoon Mamnoon
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. Sameer Shamoon Mamnoon's NPI number?
Dr. Sameer Shamoon Mamnoon's NPI number is 1881663144. It was assigned on March 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sameer Shamoon Mamnoon?
Dr. Sameer Shamoon Mamnoon is an internist in Williamsville, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Sameer Shamoon Mamnoon practice?
Dr. Mamnoon practices at 6645 Main St, Williamsville, NY 14221. Dr. Mamnoon's primary practice is Adult Medical Services in Williamsville, New York. Dmand AI also links Dr. Mamnoon to 1 hospital, 3 home health agencies, 1 group practice or clinic and 1 medical group.
What is Dr. Sameer Shamoon Mamnoon's office phone number?
The practice phone on file for Dr. Mamnoon is (716) 276-8726.
What is Dr. Sameer Shamoon Mamnoon's medical license number?
Dr. Mamnoon holds New York license 229765.
Which hospitals is Dr. Sameer Shamoon Mamnoon affiliated with?
Dr. Mamnoon is affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI links Dr. Mamnoon to 1 more hospital.
What medical group is Dr. Sameer Shamoon Mamnoon part of?
Dr. Mamnoon is linked to Adult Medical Services. Dmand AI links Dr. Mamnoon to 1 more medical group.
Does Dr. Sameer Shamoon Mamnoon accept Medicare?
Yes. CMS data shows Dr. Mamnoon billed Medicare for 330 services in 2024, and Dr. Mamnoon accepts Medicare assignment.
Does Dr. Sameer Shamoon Mamnoon offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mamnoon as offering telehealth services.
How many Medicare patients does Dr. Sameer Shamoon Mamnoon see?
CMS counts 78 Medicare patients who saw Dr. Mamnoon in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Sameer Shamoon Mamnoon bill to Medicare?
In 2024, Dr. Mamnoon's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and care management and other visits (99497).
Where did Dr. Sameer Shamoon Mamnoon go to medical school?
Dr. Mamnoon graduated from Government Medical College Nagpur in 1992.
What drugs does Dr. Sameer Shamoon Mamnoon prescribe most?
In 2024 Medicare Part D data, Dr. Mamnoon's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Sameer Shamoon Mamnoon received payments from drug or device companies?
CMS Open Payments shows $4,880 in general payments to Dr. Mamnoon from 29 companies from 2016 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Sameer Shamoon Mamnoon been practicing?
Dr. Mamnoon graduated from medical school in 1992, 34 years ago.
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