Cassandra Mckernan, P.A.
NPI 1639889868 · Physician Assistant · Concord Township, OH
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassandra Mckernan, P.A. is a Physician Assistant provider in Concord Township, OH (NPI 1639889868).
Provider details
- NPI number
- 1639889868
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 1199527 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
3 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
1,400 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 559 | $5 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 198 | $73 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 191 | $41 |
| Destruction of Skin Growth, 1-14 Growths17110 | 112 | $78 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 78 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 154 | 130 |
| Ketoconazole | 134 | 76 |
| Clobetasol Propionate | 82 | 50 |
| Hydrocortisone | 40 | 22 |
| Mupirocin | 39 | 32 |
| Doxycycline Hyclate | 33 | 20 |
| Fluocinonide | 24 | 12 |
| Fluorouracil | 19 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,089 across 189 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
- 2022-11-29
- Last updated
- 2025-10-20
- Certified
- 2025-10-20
Frequently asked questions
- What is Cassandra Mckernan's NPI number?
- Cassandra Mckernan's National Provider Identifier (NPI) is 1639889868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Mckernan's specialty?
- Cassandra Mckernan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassandra Mckernan located?
- Cassandra Mckernan's practice location on file with NPPES is 7580 Auburn Road, Concord Township, OH 44077-9619.
- What is Cassandra Mckernan's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Mckernan is (440) 352-7546.
- Does Cassandra Mckernan accept Medicare?
- Cassandra Mckernan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassandra Mckernan's NPI active?
- Yes — Cassandra Mckernan's NPI (1639889868) is active in the NPPES registry as of the last update on 2025-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.