Organization Profile
Adena Health System
Unclaimed ProfileAbout Adena Health System
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Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Kristine L. McCallum, MD Family Medicine
- Jennifer Garner, CNP Nurse Practitioner — Family
- Serena J. Miller, CNP Nurse Practitioner — Family
- Judy K. Lee, MD Endocrinology, Diabetes & Metabolism
- Madison M. Mercer, APRN-CNP Nurse Practitioner — Family
- Jaya Thakur, MD Family Medicine
- John A. Gabis, MD Family Medicine
- Jason J. Collins, MD Family Medicine
- Alan D. Noel, MD Family Medicine
- Brian M. Lott, M.D. Family Medicine
- John F. Seidensticker, MD Endocrinology, Diabetes & Metabolism
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
About this hospital
Source: CMS Care Compare, Hospital General Information, checked 2026-09-10.
Most common inpatient stays (Medicare)
1,725 Medicare discharges across 54 diagnosis groups (2024). Groups with fewer than 11 discharges are not published by CMS.
| Diagnosis group | DRG | Discharges | Avg. Medicare payment |
|---|---|---|---|
| Septicemia Or Severe Sepsis Without Mv >96 Hours With Mcc | 871 | 314 | $12,763 |
| Heart Failure and Shock With Mcc | 291 | 100 | $8,341 |
| Acute Myocardial Infarction, Discharged Alive With Mcc | 280 | 87 | $10,595 |
| Simple Pneumonia and Pleurisy With Mcc | 193 | 67 | $8,764 |
| Infectious and Parasitic Diseases With O.r. Procedures With Mcc | 853 | 63 | $33,004 |
| Septicemia Or Severe Sepsis Without Mv >96 Hours Without Mcc | 872 | 55 | $6,715 |
| Psychoses | 885 | 49 | $9,175 |
| Renal Failure With Mcc | 682 | 46 | $9,972 |
| Renal Failure With Cc | 683 | 45 | $6,050 |
| Acute Myocardial Infarction, Discharged Alive With Cc | 281 | 43 | $5,726 |
Source: CMS Medicare Inpatient Hospitals by Provider and Service. Shows what the hospital admits Medicare patients for and what Medicare paid on average — not quality of care.
Contact Information
- (740) 779-4500
- Email not available
Practice Locations
100 N WALNUT ST
Chillicothe, OH 45601
CMS Quality Rating
Sources
This rating is published by the Centers for Medicare & Medicaid Services (CMS) and is reproduced here unmodified.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at Adena Health System 8
Providers listing the same practice in the NPI registry.
Other family doctors at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
More connections — 11 related providers in 2 groups
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does Adena Health System specialize in?
Adena Health System is a family doctor in Chillicothe, OH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
Where is Adena Health System located?
Adena Health System is listed at 100 N Walnut St, Chillicothe, OH 45601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Adena Health System's phone number?
The number on file is (740) 779-4500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Adena Health System's NPI number?
Adena Health System's National Provider Identifier is 1013194984. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Has Adena Health System confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Adena Health System. If this is you, claiming it is free.
Guide.md
Is this your practice?
Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.