MAXWELL JAMES JENTSCH DO, MBA
NPI 1710500103
Emergency Medicine in Westlake, OH
About Maxwell James Jentsch Do, Mba NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAXWELL JAMES JENTSCH DO, MBA (NPI 1710500103) is an individual emergency medicine provider in Westlake, Ohio, licensed in Wisconsin (81374-21) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS, is affiliated with Ascension Columbia St Mary's Hospital Milwaukee, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
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
Maxwell James Jentsch Do, Mba 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 Maxwell Jentsch reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Millersburg, OH 44654
- Reassigned Medicare billing, Ohio enrollment
- 103 clinicians in this Medicare group
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Emergency Medicine Specialists Sc
- 244 clinicians in this Medicare group
Marinette, WI 54143
- Reassigned Medicare billing, Wisconsin enrollment
- 59 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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Columbia St Mary's Hospital Milwaukee
Acute Care Hospitals · Milwaukee, WIAscension St Francis Hospital
Acute Care Hospitals · Milwaukee, WIAscension All Saints Hospital
Acute Care Hospitals · Racine, WIWatertown Memorial Hospital
Acute Care Hospitals · Watertown, WIAscension SE Wisconsin Hospital
Acute Care Hospitals · Milwaukee, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44145 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.
WESTLAKE, OH 44145
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 Maxwell Jentsch's NPI number?
The NPI number for Maxwell Jentsch is 1710500103. It was assigned to this individual provider in the NPPES registry on May 20, 2020.
Where is Maxwell Jentsch located?
Maxwell Jentsch practices at 29000 Center Ridge Rd, Westlake, OH 44145. The listed phone number is (440) 835-8000.
What is Maxwell Jentsch's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Maxwell Jentsch enrolled in Medicare?
Yes. Maxwell Jentsch 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 Maxwell Jentsch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maxwell Jentsch reassigns Medicare benefits to 3 organizations: Pomerene Hospital (Millersburg, OH), Emergency Medicine Specialists, S.C. (Milwaukee, WI) and Emergency Physician Associates Of Wisconsin Sc (Marinette, WI). 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 Maxwell Jentsch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maxwell Jentsch accept?
Health plans from CareSource (Common Ground Healthcare) and Group Health Cooperative-SCW list Maxwell Jentsch 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 Maxwell Jentsch affiliated with any hospitals?
According to CMS data, Maxwell Jentsch is affiliated with Ascension Columbia St Mary's Hospital Milwaukee, Ascension St Francis Hospital, Ascension All Saints Hospital, Watertown Memorial Hospital and Ascension SE Wisconsin Hospital.
When was this NPI record last updated?
The NPPES record for Maxwell Jentsch was last updated on June 15, 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.
# Maxwell James Jentsch, DO, MBA · NPI 1710500103
Emergency Medicine physician in Westlake, Ohio. Individual provider, active in the CMS NPPES registry since May 20, 2020.
## Identity
- **NPI:** 1710500103 (Entity type: Individual)
- **Enumerated:** May 20, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 81374-21 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 29000 CENTER RIDGE RD, Westlake, OH 44145-5219
- **Phone:** (440) 835-8000
## 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): Pomerene Hospital (NPI 1770957185, Millersburg, OH); Emergency Medicine Specialists, S.C. (NPI 1568413524, Milwaukee, WI); Emergency Physician Associates Of Wisconsin Sc (NPI 1396119426, Marinette, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** June 15, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1710500103) · Data from the CMS NPPES public registry.