Mark Genco, DO
NPI 1285980110 · Family Medicine Physician · Amherst, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Genco, DO is a Family Medicine Physician provider in Amherst, NY (NPI 1285980110).
Provider details
- NPI number
- 1285980110
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- OS13988 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
28 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 28 | $86 |
Typical Medicare-allowed amounts for these services range $86–$86 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 35 | 13 |
| Amlodipine Besylate | 34 | 16 |
| Atorvastatin Calcium | 25 | — |
| Metoprolol Succinate | 25 | 14 |
| Rosuvastatin Calcium | 18 | — |
| Azithromycin | 17 | 16 |
| Prednisone |
Practice location
Mailing address
Additional practice locations (2)
- 13813 Metro PkwyFort Myers, FL 33912Phone: (239) 963-1343Fax: (239) 963-8507
- 2865 Genesee StCheektowaga, NY 14225-3140Phone: (716) 262-0616
Registry dates
- Enumerated
- 2012-07-30
- Last updated
- 2024-03-06
- Certified
- 2024-03-06
Frequently asked questions
- What is Mark Genco's NPI number?
- Mark Genco's National Provider Identifier (NPI) is 1285980110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Genco's specialty?
- Mark Genco is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Genco located?
- Mark Genco's practice location on file with NPPES is 3488 Sheridan Dr, Amherst, NY 14226-1545.
- What is Mark Genco's phone number?
- The practice phone number listed in the NPPES registry for Mark Genco is (716) 832-6207.
- Does Mark Genco accept Medicare?
- Mark Genco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Genco's NPI active?
- Yes — Mark Genco's NPI (1285980110) is active in the NPPES registry as of the last update on 2024-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.