Shelbi Dexter, ARNP
NPI 1164192290 · Family Nurse Practitioner · Ottumwa, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shelbi Dexter, ARNP is a Family Nurse Practitioner provider in Ottumwa, IA (NPI 1164192290).
Provider details
- NPI number
- 1164192290
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- A165853 (IA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
4 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
663 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) |
|---|---|---|
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 349 | $35 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 92 | $71 |
| Removal of Noncancer Thickened Skin Growth, 1 Growth11055 | 53 | $55 |
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 50 | $63 |
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 45 | $19 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 39 | $87 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 77 | 22 |
| Atorvastatin Calcium | 52 | 15 |
| Metformin Hcl | 44 | 13 |
| Levothyroxine Sodium | 42 | — |
| Gabapentin | 41 | — |
| Furosemide | 40 | — |
| Alprazolam | 37 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$108 across 6 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
- 2021-09-20
- Last updated
- 2021-10-12
- Certified
- 2021-10-12
Frequently asked questions
- What is Shelbi Dexter's NPI number?
- Shelbi Dexter's National Provider Identifier (NPI) is 1164192290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelbi Dexter's specialty?
- Shelbi Dexter is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shelbi Dexter located?
- Shelbi Dexter's practice location on file with NPPES is 301 W 2nd St Ste 2, Ottumwa, IA 52501-2506.
- What is Shelbi Dexter's phone number?
- The practice phone number listed in the NPPES registry for Shelbi Dexter is (641) 684-8448.
- Does Shelbi Dexter accept Medicare?
- Shelbi Dexter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shelbi Dexter's NPI active?
- Yes — Shelbi Dexter's NPI (1164192290) is active in the NPPES registry as of the last update on 2021-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.