Seth Mensah, M.D.
Internal Medicine · Rochester, NY
At a glance
1335 Portland Ave, Rochester, NY 14621-2706
NPPES record updated Feb 11, 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
1335 Portland AveRochester, NY 14621-2706
Additional reported practice locations
1425 Portland AveRochester, NY 14621
Phone: 5859225067
Fax: 5859222908 1200 Driving Park Ave
Newark, NY 145131090
Phone: 3153592847
Fax: 3153592806 210 N Main St
Canandaigua, NY 144241235
Phone: 6095851122
Fax: 6095850309 2150 Saint Paul St
Rochester, NY 146211415
Phone: 6095851122
Fax: 6095850309 200 7Th St
Buffalo, NY 142012161
Phone: 6095851122
Fax: 6095850309 205 E 1St St
Corning, NY 148302809
Phone: 6095851122
Fax: 6095850309 193 S Union Rd
Williamsville, NY 142216531
Phone: 6095851122
Fax: 6095850309 3062 County Complex Dr
Canandaigua, NY 144249502
Phone: 6095851122
Fax: 6095850309 525 Beahan Rd
Rochester, NY 146243403
Phone: 6095851122
Fax: 6095850309 2 Coulter Rd
Clifton Springs, NY 144321122
Phone: 3154621472
Fax: 3154622639 196 North St
Geneva General Hospital Hospitalist Department
Geneva, NY 144561651
Phone: 3157874303
Fax: 3157874306 5 Church St
Spencerport, NY 145591343
Phone: 6095851122
Fax: 6095850309 7009 Rumsey Street Ext
Bath, NY 148107827
Phone: 6095851122
Fax: 6095850309
Education & affiliations
- Medical / professional school
- Albany Medical College Of Union University
- Graduation year
- 2003
- CMS specialties
- Hospitalist · Internal Medicine
Practice groups
- Clifton Springs Sanitarium Co
- First Docs Pc
- Geneva General Hospital, Inc
- Newark Wayne Community Hospital
- Orleans Community Health
- Rochester General Hospital
- The Frederick Ferris Thompson Hospital
- The Unity Hospital Of Rochester
- United Memorial Medical Center
Reported hospital affiliations
- F F Thompson Hospital Canandaigua, NY
- Kaleida Health Buffalo, NY
- Rochester General Hospital Rochester, NY
- Strong Memorial Hospital Rochester, NY
- United Memorial Medical Center Batavia, 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.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
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
- Oct 4, 2006
- Record updated
- Feb 11, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207R00000X · Primary
License reported: 240453 NY
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1335 Portland AveRochester, NY 14621-2706
- Phone
- (609) 585-1122
- Fax
- (609) 585-0309
Mailing address
PO BOX 7411009CHICAGO, IL 606743009
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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