JOHN L COATNEY MD
NPI 1518286046
Internal Medicine - Clinical Cardiac Electrophysiology in Traverse City, MI
About John L Coatney Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN L COATNEY MD (NPI 1518286046) is an individual clinical cardiac electrophysiology provider in Traverse City, Michigan, licensed in Michigan (4301096341) and active in the NPI registry since May 2010. He is enrolled in Medicare PECOS, is affiliated with Munson Healthcare Grayling Hospital, and maintains a secondary practice location in Traverse City.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 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
John L Coatney 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
3Medicare enrollment records show John Coatney reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Traverse City, MI 49684
- Reassigned Medicare billing, Michigan enrollment
- 191 clinicians in this Medicare group
Traverse City, MI 49684
- Reassigned Medicare billing, Michigan enrollment
- 492 clinicians in this Medicare group
Howell, MI 48843
- Reassigned Medicare billing, Michigan enrollment
- 1,480 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 25
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Munson Healthcare Grayling Hospital
Acute Care Hospitals · Grayling, MIMunson Healthcare Cadillac Hospital
Acute Care Hospitals · Cadillac, MIMunson Medical Center
Acute Care Hospitals · Traverse City, MIMunson Healthcare Manistee Hospital
Acute Care Hospitals · Manistee, MIKalkaska Memorial Health Center
Critical Access Hospitals · Kalkaska, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49684 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TRAVERSE CITY, MI 49684
TRAVERSE CITY, MI 49684
TRAVERSE CITY, MI 49684
TRAVERSE CITY, MI 49684
TRAVERSE CITY, MI 49684
TRAVERSE CITY, MI 49684
TRAVERSE CITY, MI 49684
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 Coatney's NPI number?
The NPI number for John Coatney is 1518286046. It was assigned to this individual provider in the NPPES registry on May 24, 2010.
Where is John Coatney located?
John Coatney practices at 1200 Sixth St, Traverse City, MI 49684. The listed phone number is (231) 935-5800.
What is John Coatney's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.
Is John Coatney enrolled in Medicare?
Yes. John Coatney 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 Coatney's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Coatney reassigns Medicare benefits to 3 organizations: Munson Medical Group (Traverse City, MI), Munson Medical Center (Traverse City, MI) and Iha Health Services Corporation (Howell, MI). 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 Coatney's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Coatney accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list John Coatney 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 Coatney affiliated with any hospitals?
According to CMS data, John Coatney is affiliated with Munson Healthcare Grayling Hospital, Munson Healthcare Cadillac Hospital, Munson Medical Center, Munson Healthcare Manistee Hospital and Kalkaska Memorial Health Center.
When was this NPI record last updated?
The NPPES record for John Coatney was last updated on April 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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 L Coatney, MD · NPI 1518286046
Clinical Cardiac Electrophysiology physician in Traverse City, Michigan. Individual provider, active in the CMS NPPES registry since May 24, 2010.
## Identity
- **NPI:** 1518286046 (Entity type: Individual)
- **Enumerated:** May 24, 2010
- **Primary specialty:** Internal Medicine - Clinical Cardiac Electrophysiology · taxonomy 207RC0001X
- **State license:** 4301096341 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1200 SIXTH ST, Traverse City, MI 49684
- **Phone:** (231) 935-5800
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Munson Medical Group (NPI 1821398322, Traverse City, MI); Munson Medical Center (NPI 1922023647, Traverse City, MI); Iha Health Services Corporation (NPI 1891179032, Howell, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Colorado School Of Medicine, Denver, class of 2010
## Record status
- **NPPES last updated:** April 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1518286046) · Data from the CMS NPPES public registry.