Carrie Osiier, FNP
NPI 1497793608 · Family Nurse Practitioner · Carthage, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carrie Osiier, FNP is a Family Nurse Practitioner provider in Carthage, MO (NPI 1497793608).
Provider details
- NPI number
- 1497793608
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2002018693 (MO)
Specialties & taxonomies
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
20 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
403 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 | 238 | $100 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 69 | $71 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 66 | $101 |
| Administration of Influenza Virus VaccineG0008 | 18 | $30 |
| Automated Urinalysis Test81003 | 12 | $2 |
Typical Medicare-allowed amounts for these services range $2–$101 (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 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 192 | 54 |
| Atorvastatin Calcium | 171 | 54 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 132 | 49 |
| Gabapentin | 109 | 30 |
| Losartan Potassium | 107 | 30 |
| Levothyroxine Sodium | 105 | 34 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2020-05-13
- Certified
- 2020-05-13
Frequently asked questions
- What is Carrie Osiier's NPI number?
- Carrie Osiier's National Provider Identifier (NPI) is 1497793608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carrie Osiier's specialty?
- Carrie Osiier is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carrie Osiier located?
- Carrie Osiier's practice location on file with NPPES is 3071 S Grand Ave, Carthage, MO 64836-7851.
- What is Carrie Osiier's phone number?
- The practice phone number listed in the NPPES registry for Carrie Osiier is (417) 358-4811.
- Does Carrie Osiier accept Medicare?
- Carrie Osiier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carrie Osiier's NPI active?
- Yes — Carrie Osiier's NPI (1497793608) is active in the NPPES registry as of the last update on 2020-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.