Mariah Cassum, PA-C
NPI 1891282331 · Physician Assistant · Hendersonville, NC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariah Cassum, PA-C is a Physician Assistant provider in Hendersonville, NC (NPI 1891282331).
Provider details
- NPI number
- 1891282331
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- P.A.0005308 (CO)
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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
19 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 19 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (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 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 159 | 43 |
| Omeprazole | 90 | 19 |
| Amlodipine Besylate | 84 | 24 |
| Losartan Potassium | 77 | 21 |
| Levothyroxine Sodium | 73 | 19 |
| Trazodone Hcl | 69 | 14 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-19
- Last updated
- 2024-10-17
- Certified
- 2024-10-17
Frequently asked questions
- What is Mariah Cassum's NPI number?
- Mariah Cassum's National Provider Identifier (NPI) is 1891282331, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Cassum's specialty?
- Mariah Cassum is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mariah Cassum located?
- Mariah Cassum's practice location on file with NPPES is 709 N Justice St Ste B, Hendersonville, NC 28791-3455.
- What is Mariah Cassum's phone number?
- The practice phone number listed in the NPPES registry for Mariah Cassum is (828) 692-4289.
- Does Mariah Cassum accept Medicare?
- Mariah Cassum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariah Cassum's NPI active?
- Yes — Mariah Cassum's NPI (1891282331) is active in the NPPES registry as of the last update on 2024-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.