Cassaundra Mutum, DNP, ARNP-C
NPI 1518497874 · Nurse Practitioner · Ottumwa, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassaundra Mutum, DNP, ARNP-C is a Nurse Practitioner provider in Ottumwa, IA (NPI 1518497874).
Provider details
- NPI number
- 1518497874
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, ARNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 17456 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
152 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 100 | $137 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 30 | $96 |
| Critical Care, First 30-74 Minutes99291 | 22 | $166 |
Typical Medicare-allowed amounts for these services range $96–$166 (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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 | 22 |
| Cephalexin | 19 | 19 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 12 | 12 |
| Ondansetronbrand: Ondansetron Odt | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (4)
- 1227 E Rusholme StDavenport, IA 52803-2459Phone: (563) 421-1000
- 201 S Clinton St Ste 168Iowa City, IA 52240-4034Phone: (319) 384-0520Fax: (319) 384-0603
- 503 3rd StKalona, IA 52247-9526Phone: (319) 656-3151
- 9576 Hwy 70Minocqua, WI 54548-9067Phone: (715) 358-1000
Registry dates
- Enumerated
- 2017-06-19
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Cassaundra Mutum's NPI number?
- Cassaundra Mutum's National Provider Identifier (NPI) is 1518497874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassaundra Mutum's specialty?
- Cassaundra Mutum is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassaundra Mutum located?
- Cassaundra Mutum's practice location on file with NPPES is 1001 Pennsylvania Ave, Ottumwa, IA 52501-2186.
- What is Cassaundra Mutum's phone number?
- The practice phone number listed in the NPPES registry for Cassaundra Mutum is (641) 984-2341.
- Does Cassaundra Mutum accept Medicare?
- Cassaundra Mutum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassaundra Mutum's NPI active?
- Yes — Cassaundra Mutum's NPI (1518497874) is active in the NPPES registry as of the last update on 2026-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.