JOHN F SEIDENSTICKER MD
NPI 1932128592
Internal Medicine - Endocrinology, Diabetes & Metabolism in Chillicothe, OH
About John F Seidensticker Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN F SEIDENSTICKER MD (NPI 1932128592) is an individual endocrinology, diabetes & metabolism provider in Chillicothe, Ohio, licensed in Ohio (35.025264) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
John F Seidensticker Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show John Seidensticker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chillicothe, OH 45601
- Reassigned Medicare billing, Ohio enrollment
- 763 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 9
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHILLICOTHE, OH 45601
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Seidensticker's NPI number?
The NPI number for John Seidensticker is 1932128592. It was assigned to this individual provider in the NPPES registry on July 18, 2006.
Where is John Seidensticker located?
John Seidensticker practices at 100 N Walnut St, Chillicothe, OH 45601. The listed phone number is (740) 779-8268.
What is John Seidensticker's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is John Seidensticker enrolled in Medicare?
Yes. John Seidensticker is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for John Seidensticker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Seidensticker reassigns Medicare benefits to Adena Medical Group LLC (Chillicothe, OH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Seidensticker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Seidensticker accept?
Health plans from Antidote Health Plan of Ohio, Inc. and CareSource list John Seidensticker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for John Seidensticker was last updated on December 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# John F Seidensticker, MD · NPI 1932128592
Endocrinology, Diabetes & Metabolism physician in Chillicothe, Ohio. Individual provider, active in the CMS NPPES registry since July 18, 2006.
## Identity
- **NPI:** 1932128592 (Entity type: Individual)
- **Enumerated:** July 18, 2006
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** 35.025264 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 N WALNUT ST, Chillicothe, OH 45601-2420
- **Phone:** (740) 779-8268 · **Fax:** (740) 779-8269
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Adena Medical Group LLC (NPI 1235468083, Chillicothe, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 29, 2020
- **Other identifiers:** Medicaid 0091556 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1932128592) · Data from the CMS NPPES public registry.