Allison Hall, APRN, FNP-C
NPI 1174161822 · Family Nurse Practitioner · Decatur, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Hall, APRN, FNP-C is a Family Nurse Practitioner provider in Decatur, IL (NPI 1174161822).
Provider details
- NPI number
- 1174161822
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 209.019925 (IL)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
769 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 | 324 | $80 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 188 | $14 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 137 | $54 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 106 | $118 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 14 | $6 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 78 | 21 |
| Atorvastatin Calcium | 50 | 17 |
| Meloxicam | 49 | 20 |
| Semaglutidebrand: Ozempic | 46 | 13 |
| Levothyroxine Sodium | 45 | 16 |
| Alprazolam | 44 | 20 |
| Prednisone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-12-12
- Last updated
- 2019-12-12
- Certified
- 2019-12-12
Frequently asked questions
- What is Allison Hall's NPI number?
- Allison Hall's National Provider Identifier (NPI) is 1174161822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Hall's specialty?
- Allison Hall is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Allison Hall located?
- Allison Hall's practice location on file with NPPES is 304 W Hay St Ste 312, Decatur, IL 62526-4170.
- What is Allison Hall's phone number?
- The practice phone number listed in the NPPES registry for Allison Hall is (217) 876-5621.
- Does Allison Hall accept Medicare?
- Allison Hall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Hall's NPI active?
- Yes — Allison Hall's NPI (1174161822) is active in the NPPES registry as of the last update on 2019-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.