Katelyn Mccormack, NP
NPI 1184889057 · Adult Health Nurse Practitioner · Amherst, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katelyn Mccormack, NP is a Adult Health Nurse Practitioner provider in Amherst, NY (NPI 1184889057).
Provider details
- NPI number
- 1184889057
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- F3048291 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
506 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 156 | $139 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 135 | $102 |
| 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 | 131 | $12 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 66 | $49 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 101 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 607 | 149 |
| Baclofen | 409 | 82 |
| Pregabalin | 215 | 58 |
| Duloxetine Hcl | 193 | 44 |
| Clonazepam | 180 | 51 |
| Dalfampridinebrand: Dalfampridine Er | 158 | 18 |
| Lamotrigine | 137 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$29,374 across 280 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-21
- Last updated
- 2017-02-14
Frequently asked questions
- What is Katelyn Mccormack's NPI number?
- Katelyn Mccormack's National Provider Identifier (NPI) is 1184889057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelyn Mccormack's specialty?
- Katelyn Mccormack is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katelyn Mccormack located?
- Katelyn Mccormack's practice location on file with NPPES is 3980 Sheridan Dr, Amherst, NY 14226-1727.
- What is Katelyn Mccormack's phone number?
- The practice phone number listed in the NPPES registry for Katelyn Mccormack is (716) 250-2000.
- Does Katelyn Mccormack accept Medicare?
- Katelyn Mccormack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katelyn Mccormack's NPI active?
- Yes — Katelyn Mccormack's NPI (1184889057) is active in the NPPES registry as of the last update on 2017-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.