DR. JOHN D MERTZ M.D.
NPI 1689646226
Orthopaedic Surgery in Rogers, AR
About Dr. John D Mertz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN D MERTZ M.D. (NPI 1689646226) is an individual orthopaedic surgery provider in Rogers, Arkansas, licensed in Arkansas (R-2992) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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. John D Mertz M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show John Mertz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rogers, AR 72758
- Reassigned Medicare billing, Arkansas enrollment
- 472 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 72758 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mertz's NPI number?
The NPI number for John Mertz is 1689646226. It was assigned to this individual provider in the NPPES registry on February 7, 2006.
Where is John Mertz located?
John Mertz practices at 1101 S Horsebarn Rd, Rogers, AR 72758. The listed phone number is (479) 271-9607.
What is John Mertz's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is John Mertz enrolled in Medicare?
Yes. John Mertz is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for John Mertz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Mertz reassigns Medicare benefits to Mercy Health Northwest Arkansas Communities (Rogers, AR). 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 Mertz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Mertz accept?
Health plans from Health Advantage and Octave list John Mertz 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 Mertz was last updated on March 18, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. John D Mertz, M.D. · NPI 1689646226
Orthopaedic Surgery physician in Rogers, Arkansas. Individual provider, active in the CMS NPPES registry since February 7, 2006.
## Identity
- **NPI:** 1689646226 (Entity type: Individual)
- **Enumerated:** February 7, 2006
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** R-2992 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1101 S HORSEBARN RD, Rogers, AR 72758-8237
- **Phone:** (479) 271-9607 · **Fax:** (479) 271-2133
## 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:** Mercy Health Northwest Arkansas Communities (NPI 1063835908, Rogers, AR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 18, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1689646226) · Data from the CMS NPPES public registry.