JAMES G WITTIG M.D.
NPI 1285657098
Family Medicine in Sunbury, OH
About James G Wittig M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES G WITTIG M.D. (NPI 1285657098) is an individual family medicine provider in Sunbury, Ohio, licensed in Ohio (35-082314) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Riverside Methodist Hospital, and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses 2
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 and accepts Medicare assignment
James G Wittig M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show James Wittig reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Columbus, OH 43214
- Reassigned Medicare billing, Ohio enrollment
- 3,314 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.
Areas of Expertise CMS Part B claims 12
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Riverside Methodist Hospital
Acute Care Hospitals · Columbus, OHGrant Medical Center
Acute Care Hospitals · Columbus, OHGrady Memorial Hospital
Acute Care Hospitals · Delaware, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43074 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 16
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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SUNBURY, OH 43074
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 James Wittig's NPI number?
The NPI number for James Wittig is 1285657098. It was assigned to this individual provider in the NPPES registry on July 25, 2006.
Where is James Wittig located?
James Wittig practices at 100 Tippett Ct Suite 101, Sunbury, OH 43074. The listed phone number is (740) 965-3123.
What is James Wittig's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is James Wittig enrolled in Medicare?
Yes. James Wittig is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for James Wittig's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Wittig reassigns Medicare benefits to Ohiohealth Corporation (Columbus, 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 James Wittig's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Wittig accept?
Health plans from Anthem Blue Cross and Blue Shield and MedMutual list James Wittig 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.
Is James Wittig affiliated with any hospitals?
According to CMS data, James Wittig is affiliated with Riverside Methodist Hospital, Grant Medical Center and Grady Memorial Hospital.
When was this NPI record last updated?
The NPPES record for James Wittig was last updated on January 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.