Madeline Horn, FNP
NPI 1528499761 · Family Nurse Practitioner · Chillicothe, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madeline Horn, FNP is a Family Nurse Practitioner provider in Chillicothe, OH (NPI 1528499761).
Provider details
- NPI number
- 1528499761
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN9324604 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service Providers
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
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
434 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 | 129 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 112 | $72 |
| Automated Urinalysis Test81003 | 51 | $2 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 50 | $41 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 32 | $16 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 108 | 105 |
| Azithromycin | 57 | 55 |
| Cephalexin | 55 | 54 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 52 | 51 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 47 | 45 |
| Amoxicillin | 28 | 27 |
| Fluconazole | 19 | 17 |
Practice location
Mailing address
Additional practice locations (2)
- 450077 State Road 200 Ste 12Callahan, FL 32011-3863Phone: (904) 633-0560
- 2211 Lithia Center LnValrico, FL 33596Phone: (813) 660-7100
Registry dates
- Enumerated
- 2013-12-12
- Last updated
- 2021-07-14
- Certified
- 2021-07-14
Frequently asked questions
- What is Madeline Horn's NPI number?
- Madeline Horn's National Provider Identifier (NPI) is 1528499761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeline Horn's specialty?
- Madeline Horn is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Madeline Horn located?
- Madeline Horn's practice location on file with NPPES is 55 Centennial Blvd, Chillicothe, OH 45601-1187.
- What is Madeline Horn's phone number?
- The practice phone number listed in the NPPES registry for Madeline Horn is (740) 779-4000.
- Does Madeline Horn accept Medicare?
- Madeline Horn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madeline Horn's NPI active?
- Yes — Madeline Horn's NPI (1528499761) is active in the NPPES registry as of the last update on 2021-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.