Amy Mayfield, MSN, FNP-C
NPI 1427694884 · Family Nurse Practitioner · Rochester, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Mayfield, MSN, FNP-C is a Family Nurse Practitioner provider in Rochester, NY (NPI 1427694884).
Provider details
- NPI number
- 1427694884
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 346319 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
93 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 80 | $79 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 13 | $14 |
Typical Medicare-allowed amounts for these services range $14–$79 (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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 92 | 24 |
| Gabapentin | 70 | 20 |
| Metformin Hclbrand: Metformin Hcl Er | 57 | 18 |
| Lisinopril | 55 | 15 |
| Omeprazole | 54 | 13 |
| Amlodipine Besylate | 42 | 18 |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 83 Timber Brook LnPenfield, NY 14526-1113Phone: (585) 944-8884
Registry dates
- Enumerated
- 2019-11-20
- Last updated
- 2023-07-03
- Certified
- 2020-08-05
Frequently asked questions
- What is Amy Mayfield's NPI number?
- Amy Mayfield's National Provider Identifier (NPI) is 1427694884, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Mayfield's specialty?
- Amy Mayfield is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amy Mayfield located?
- Amy Mayfield's practice location on file with NPPES is 777 Clinton Ave S, Rochester, NY 14620-1448.
- What is Amy Mayfield's phone number?
- The practice phone number listed in the NPPES registry for Amy Mayfield is (585) 279-4780.
- Does Amy Mayfield accept Medicare?
- Amy Mayfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Mayfield's NPI active?
- Yes — Amy Mayfield's NPI (1427694884) is active in the NPPES registry as of the last update on 2023-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.