Rebecca Ziehr, FNP-C
NPI 1245646934 · Family Nurse Practitioner · Springfield, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Ziehr, FNP-C is a Family Nurse Practitioner provider in Springfield, MO (NPI 1245646934).
Provider details
- NPI number
- 1245646934
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2014021882 (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 tenure28% of score
11 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
286 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) |
|---|---|---|
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 136 | $58 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 120 | $98 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 30 | $142 |
Typical Medicare-allowed amounts for these services range $58–$142 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 146 | 144 |
| Cephalexin | 50 | 49 |
| Methocarbamol | 46 | 43 |
| Prednisone | 43 | 42 |
| Dexamethasone | 34 | 32 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 31 | 31 |
| Ondansetronbrand: Ondansetron Odt | 28 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-07-02
- Last updated
- 2015-09-11
Frequently asked questions
- What is Rebecca Ziehr's NPI number?
- Rebecca Ziehr's National Provider Identifier (NPI) is 1245646934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Ziehr's specialty?
- Rebecca Ziehr is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rebecca Ziehr located?
- Rebecca Ziehr's practice location on file with NPPES is 1235 E Cherokee St, Springfield, MO 65804-2203.
- What is Rebecca Ziehr's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Ziehr is (417) 820-2115.
- Does Rebecca Ziehr accept Medicare?
- Rebecca Ziehr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Ziehr's NPI active?
- Yes — Rebecca Ziehr's NPI (1245646934) is active in the NPPES registry as of the last update on 2015-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.