Laura Armstrong, ARNP
NPI 1548782964 · Hospitalist Physician · Spencer, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laura Armstrong, ARNP is a Hospitalist Physician provider in Spencer, IA (NPI 1548782964).
Provider details
- NPI number
- 1548782964
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- H106203 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
508 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 187 | $62 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 80 | $102 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 62 | $90 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 57 | $51 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 31 | $135 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-07-07
- Last updated
- 2017-07-07
Frequently asked questions
- What is Laura Armstrong's NPI number?
- Laura Armstrong's National Provider Identifier (NPI) is 1548782964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laura Armstrong's specialty?
- Laura Armstrong is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Laura Armstrong located?
- Laura Armstrong's practice location on file with NPPES is 1200 1st Ave E, Spencer, IA 51301-4330.
- What is Laura Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Laura Armstrong is (712) 264-6484.
- Does Laura Armstrong accept Medicare?
- Laura Armstrong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laura Armstrong's NPI active?
- Yes — Laura Armstrong's NPI (1548782964) is active in the NPPES registry as of the last update on 2017-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.