Stephanie Ondatje, FNP
NPI 1649755919 · Nurse Practitioner · Springfield, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Ondatje, FNP is a Nurse Practitioner provider in Springfield, MO (NPI 1649755919).
Provider details
- NPI number
- 1649755919
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2018034792 (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
7 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
2,997 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 239 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 210 | $10 |
| Magnesium Level83735 | 206 | $7 |
| Phosphate Level84100 | 203 | $5 |
| Total Protein Level, Urine84156 | 202 | $4 |
| Uric Acid Level, Blood84550 | 202 | $4 |
| Parathormone (parathyroid Hormone) Level83970 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Allopurinol | 264 | 76 |
| Furosemide | 211 | 62 |
| Carvedilol | 159 | 39 |
| Amlodipine Besylate | 139 | 31 |
| Hydralazine Hcl | 113 | 29 |
| Potassium Chloride | 112 | 27 |
| Torsemide | 90 | 23 |
| Losartan Potassium | 85 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$198 across 10 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
- 2018-10-02
- Last updated
- 2023-10-16
Frequently asked questions
- What is Stephanie Ondatje's NPI number?
- Stephanie Ondatje's National Provider Identifier (NPI) is 1649755919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Ondatje's specialty?
- Stephanie Ondatje is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Ondatje located?
- Stephanie Ondatje's practice location on file with NPPES is 1001 E Primrose St, Springfield, MO 65807-5155.
- What is Stephanie Ondatje's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Ondatje is (417) 875-3000.
- Does Stephanie Ondatje accept Medicare?
- Stephanie Ondatje is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Ondatje's NPI active?
- Yes — Stephanie Ondatje's NPI (1649755919) is active in the NPPES registry as of the last update on 2023-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.