DR. DAVID J. SHAFFER M.D.
NPI 1194815951
Emergency Medicine in Cadiz, OH
About Dr. David J. Shaffer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID J. SHAFFER M.D. (NPI 1194815951) is an individual emergency medicine provider in Cadiz, Ohio, licensed in Ohio (35068595) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 3
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)
Dr. David J. Shaffer M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show David Shaffer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Steubenville, OH 43952
- Reassigned Medicare billing, Ohio enrollment
- 98 clinicians in this Medicare group
Alma, GA 31510
- Reassigned Medicare billing, West Virginia enrollment
- 11 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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43907 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 2
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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CADIZ, OH 43907
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 David Shaffer's NPI number?
The NPI number for David Shaffer is 1194815951. It was assigned to this individual provider in the NPPES registry on October 13, 2006.
Where is David Shaffer located?
David Shaffer practices at 951 E Market St, Cadiz, OH 43907. The listed phone number is (740) 942-4631.
What is David Shaffer's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is David Shaffer enrolled in Medicare?
Yes. David Shaffer is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for David Shaffer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Shaffer reassigns Medicare benefits to 2 organizations: Columbiana Emergency Physicians LLC (Steubenville, OH) and Erx Group, LLC (Alma, GA). Each 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 David Shaffer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Shaffer accept?
Health plans from CareSource list David Shaffer 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 David Shaffer was last updated on November 10, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.