DR. JONATHAN KENNETH MARNER M.D.
NPI 1154852184
Anesthesiology in Saint Joseph, MI
About Dr. Jonathan Kenneth Marner M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JONATHAN KENNETH MARNER M.D. (NPI 1154852184) is an individual anesthesiology provider in Saint Joseph, Michigan, licensed in Michigan (4301506457) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS and maintains a secondary practice location in Maywood.
NPPES Registry Identity
Specialties & Licenses 2
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 (PECOS)
Dr. Jonathan Kenneth Marner M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Jonathan Marner reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Joseph, MI 49085
- Reassigned Medicare billing, Michigan enrollment
- 249 clinicians in this Medicare group
Saint Louis, MO 63136
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Midwest Anesthesia Providers Sc
- 253 clinicians in this Medicare group
Springfield, TN 37172
- Reassigned Medicare billing, Tennessee enrollment
- 204 clinicians in this Medicare group
Newport, TN 37821
- Reassigned Medicare billing, Tennessee enrollment
- 238 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
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
SAINT JOSEPH, MI 49085
SAINT JOSEPH, MI 49085
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 Jonathan Marner's NPI number?
The NPI number for Jonathan Marner is 1154852184. It was assigned to this individual provider in the NPPES registry on March 22, 2017.
Where is Jonathan Marner located?
Jonathan Marner practices at 1234 Napier Ave, Saint Joseph, MI 49085. The listed phone number is (269) 983-8536.
What is Jonathan Marner's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Jonathan Marner enrolled in Medicare?
Yes. Jonathan Marner is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jonathan Marner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Marner reassigns Medicare benefits to 4 organizations: Lakeland Hospitals At Niles And St Joseph, Inc (Saint Joseph, MI), Midwest Anesthesia Providers S.C (Saint Louis, MO), Lifelinc Anesthesia II, PLLC (Springfield, TN) and Lifelinc Anesthesia Viii PLLC (Newport, TN). 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 Jonathan Marner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonathan Marner accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and Cigna Healthcare list Jonathan Marner 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 Jonathan Marner was last updated on August 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Jonathan Kenneth Marner, M.D. · NPI 1154852184
Anesthesiology physician in Saint Joseph, Michigan. Individual provider, active in the CMS NPPES registry since March 22, 2017.
## Identity
- **NPI:** 1154852184 (Entity type: Individual)
- **Enumerated:** March 22, 2017
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 4301506457 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1234 NAPIER AVE, Saint Joseph, MI 49085-2112
- **Phone:** (269) 983-8536
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Lakeland Hospitals At Niles And St Joseph, Inc (NPI 1598305641, Saint Joseph, MI); Midwest Anesthesia Providers S.C (NPI 1295189082, Saint Louis, MO); Lifelinc Anesthesia II, PLLC (NPI 1821397233, Springfield, TN); Lifelinc Anesthesia Viii PLLC (NPI 1679265052, Newport, TN) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 14, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1154852184) · Data from the CMS NPPES public registry.