Kelcy Oesterreich, NP
NPI 1417504267 · Family Nurse Practitioner · Fenton, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelcy Oesterreich, NP is a Family Nurse Practitioner provider in Fenton, MO (NPI 1417504267).
Provider details
- NPI number
- 1417504267
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 2019035094 (MO)
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 tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
226 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 179 | $101 |
| Administration of Influenza Virus VaccineG0008 | 26 | $31 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 21 | $106 |
Typical Medicare-allowed amounts for these services range $31–$106 (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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 87 | 43 |
| Amlodipine Besylate | 58 | 29 |
| Losartan Potassium | 58 | 28 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 55 | 50 |
| Omeprazole | 52 | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 51 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$517 across 28 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
Additional practice locations (1)
- 3626 S Clark StMexico, MO 65265-4104Phone: (573) 581-8590Fax: (573) 473-3794
Registry dates
- Enumerated
- 2019-08-26
- Last updated
- 2021-12-06
- Certified
- 2021-12-06
Frequently asked questions
- What is Kelcy Oesterreich's NPI number?
- Kelcy Oesterreich's National Provider Identifier (NPI) is 1417504267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelcy Oesterreich's specialty?
- Kelcy Oesterreich is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kelcy Oesterreich located?
- Kelcy Oesterreich's practice location on file with NPPES is 1345 Smizer Mill Rd Ste 1100, Fenton, MO 63026-7305.
- What is Kelcy Oesterreich's phone number?
- The practice phone number listed in the NPPES registry for Kelcy Oesterreich is (636) 496-5023.
- Does Kelcy Oesterreich accept Medicare?
- Kelcy Oesterreich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelcy Oesterreich's NPI active?
- Yes — Kelcy Oesterreich's NPI (1417504267) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.