Rebekah Siegert, ARNP
NPI 1447805320 · Family Nurse Practitioner · Marion, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebekah Siegert, ARNP is a Family Nurse Practitioner provider in Marion, IA (NPI 1447805320).
Provider details
- NPI number
- 1447805320
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- A156068 (IA)
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
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
48 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 33 | $52 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 15 | $61 |
Typical Medicare-allowed amounts for these services range $52–$61 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 83 | 25 |
| Rivaroxabanbrand: Xarelto | 50 | — |
| Oxycodone Hcl | 24 | 23 |
| Cilostazol | 23 | — |
| Pantoprazole Sodium | 20 | 16 |
| Apixabanbrand: Eliquis | 16 | — |
Practice location
Mailing address
Additional practice locations (5)
- 5264 Council St Ne Ste 100Cedar Rapids, IA 52402-2499Phone: (319) 221-8444
- 2815 Edgewood Rd SwCedar Rapids, IA 52404-3258Phone: (319) 396-9097
- 105 E 9th StCoralville, IA 52241-2209Phone: (319) 467-2000
- 500 E Market StIowa City, IA 52245-2633Phone: (319) 339-3551Fax: (319) 887-2847
- 200 Hawkins DrIowa City, IA 52242-1009Phone: (319) 356-8242Fax: (319) 384-6306
Registry dates
- Enumerated
- 2019-08-07
- Last updated
- 2026-05-22
- Certified
- 2026-05-22
Frequently asked questions
- What is Rebekah Siegert's NPI number?
- Rebekah Siegert's National Provider Identifier (NPI) is 1447805320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebekah Siegert's specialty?
- Rebekah Siegert is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rebekah Siegert located?
- Rebekah Siegert's practice location on file with NPPES is 3701 Katz Dr, Marion, IA 52302-3871.
- What is Rebekah Siegert's phone number?
- The practice phone number listed in the NPPES registry for Rebekah Siegert is (319) 373-3022.
- Does Rebekah Siegert accept Medicare?
- Rebekah Siegert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebekah Siegert's NPI active?
- Yes — Rebekah Siegert's NPI (1447805320) is active in the NPPES registry as of the last update on 2026-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.