JOHN EDWARD COATES MD
NPI 1528520228
Family Medicine in Walnut Ridge, AR
About John Edward Coates Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN EDWARD COATES MD (NPI 1528520228) is an individual family medicine provider in Walnut Ridge, Arkansas, licensed in Arkansas (E-14852) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Mason General Hospital & Family Of Clinics, and is a graduate of University Of Arkansas College Of Medicine (2019).
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 and accepts Medicare assignment
John Edward Coates Md 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 Reassignments
2Medicare enrollment records show John Coates reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Walnut Ridge, AR 72476
- Reassigned Medicare billing, Arkansas enrollment
- 42 clinicians in this Medicare group
Olympia, WA 98502
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1760568752 (Washington)
- 154 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mason General Hospital & Family Of Clinics
Critical Access Hospitals · Shelton, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 72476 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WALNUT RIDGE, AR 72476
WALNUT RIDGE, AR 72476
WALNUT RIDGE, AR 72476
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 Coates's NPI number?
The NPI number for John Coates is 1528520228. It was assigned to this individual provider in the NPPES registry on April 2, 2019.
Where is John Coates located?
John Coates practices at 201 Colonial Dr, Walnut Ridge, AR 72476. The listed phone number is (870) 886-5507.
What is John Coates's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is John Coates enrolled in Medicare?
Yes. John Coates 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 organizations bill Medicare for John Coates's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Coates reassigns Medicare benefits to 2 organizations: 1st Choice Healthcare Inc (Walnut Ridge, AR) and Public Hospital District No 1 Of Mason County (Olympia, WA). 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 John Coates's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Coates accept?
Health plans from Health Advantage, Octave, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list John Coates 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 John Coates affiliated with any hospitals?
According to CMS data, John Coates is affiliated with Mason General Hospital & Family Of Clinics.
When was this NPI record last updated?
The NPPES record for John Coates was last updated on August 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 Edward Coates, MD · NPI 1528520228
Family Medicine physician in Walnut Ridge, Arkansas. Individual provider, active in the CMS NPPES registry since April 2, 2019.
## Identity
- **NPI:** 1528520228 (Entity type: Individual)
- **Enumerated:** April 2, 2019
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** E-14852 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 201 COLONIAL DR, Walnut Ridge, AR 72476-1410
- **Phone:** (870) 886-5507 · **Fax:** (870) 886-5632
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): 1st Choice Healthcare Inc (NPI 1598711152, Walnut Ridge, AR); Public Hospital District No 1 Of Mason County (NPI 1740642024, Olympia, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Arkansas College Of Medicine, class of 2019
## Record status
- **NPPES last updated:** August 16, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1528520228) · Data from the CMS NPPES public registry.