Shannon Appel, ARNP
NPI 1447737143 · Nurse Practitioner · Marshalltown, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Appel, ARNP is a Nurse Practitioner provider in Marshalltown, IA (NPI 1447737143).
Provider details
- NPI number
- 1447737143
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- A089566 (IA)
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 tenure28% of score
7 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
362 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 | 185 | $100 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 51 | $71 |
| Urinalysis, Manual Test81002 | 33 | $3 |
| Bacterial Colony Count, Urine87086 | 31 | $8 |
| Respiratory Infectious Agent Detection By Rna for Severe Acute Respiratory Syndrome Coronavirus 2 (covid 19), Influenza A, Influenza B, and Respiratory Syncytial Virus, Upper Respiratory Specimen, Each Reported As Detected Or Not Detected0241U | 19 | $134 |
| Bacterial Culture for Aerobic Isolates87077 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 38 | 35 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 33 | 33 |
| Doxycycline Hyclate | 25 | 24 |
| Azithromycin | 23 | 23 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 20 | 20 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 17 | 17 |
| Triamcinolone Acetonide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-07-25
- Last updated
- 2020-12-22
- Certified
- 2020-12-22
Frequently asked questions
- What is Shannon Appel's NPI number?
- Shannon Appel's National Provider Identifier (NPI) is 1447737143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Appel's specialty?
- Shannon Appel is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon Appel located?
- Shannon Appel's practice location on file with NPPES is 312 E Main St Ste 1000, Marshalltown, IA 50158-1992.
- What is Shannon Appel's phone number?
- The practice phone number listed in the NPPES registry for Shannon Appel is (641) 752-5469.
- Does Shannon Appel accept Medicare?
- Shannon Appel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Appel's NPI active?
- Yes — Shannon Appel's NPI (1447737143) is active in the NPPES registry as of the last update on 2020-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.