Mohammed Numaan Ahmed, MD
Internal Medicine · Williamsville, NY
At a glance
1540 Maple Rd, Williamsville, NY 14221-3647
NPPES record updated Feb 23, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1540 Maple RdWilliamsville, NY 14221-3647
Additional reported practice locations
100 High StBuffalo, NY 142031126
Phone: 7168595600 2799 Sheridan Dr
Tonawanda, NY 141509463
Phone: 6095851122
Fax: 6095850309 193 S Union Rd
Williamsville, NY 142216531
Phone: 6095851122
Fax: 6095850309 200 7Th St
Buffalo, NY 142012161
Phone: 6095851122
Fax: 6095850309
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2014
- CMS specialties
- Internal Medicine
Practice groups
Reported hospital affiliations
- Kaleida Health Buffalo, NY
- Mercy Hospital Of Buffalo Buffalo, NY
- Sisters Of Charity Hospital Buffalo, NY
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $145.72 |
Reporting companies
| Company | Amount |
|---|---|
| BAYER HEALTHCARE PHARMACEUTICALS INC. | $145.72 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Internal Medicine
- Taxonomy code
- 207R00000X
- Enumeration date
- Jun 1, 2022
- Record updated
- Feb 23, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207R00000X
License reported: 125080314 IL
207R00000X · Primary
License reported: 338042 NY
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1540 Maple RdWilliamsville, NY 14221-3647
- Phone
- (716) 568-3600
Mailing address
726 EXCHANGE ST STE 710BUFFALO, NY 142101464
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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