TIMOTHY MARX CRNA
NPI 1235195611
Nurse Anesthetist, Certified Registered in Bingham Farms, MI
About Timothy Marx Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIMOTHY MARX CRNA (NPI 1235195611) is an individual nurse anesthetist, certified registered in Bingham Farms, Michigan, licensed in Michigan (4704192599) and active in the NPI registry since April 2006. He is affiliated with Mercy St Vincent Medical Center and is a graduate of Other (1995).
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
Timothy Marx Crna 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
17Medicare enrollment records show Timothy Marx reassigns Medicare billing to 17 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Farmington Hills, MI 48334
- Reassigned Medicare billing, Michigan enrollment
- 199 clinicians in this Medicare group
Troy, MI 48098
- Reassigned Medicare billing, Michigan enrollment
- 87 clinicians in this Medicare group
Troy, MI 48098
- Reassigned Medicare billing, Michigan enrollment
- 176 clinicians in this Medicare group
Madison Heights, MI 48071
- Reassigned Medicare billing, Michigan enrollment
- Also billed through NPI 1396789434 (Michigan)
- 77 clinicians in this Medicare group
Dearborn Heights, MI 48127
- Reassigned Medicare billing, Michigan enrollment
- 5 clinicians in this Medicare group
Rochester, MI 48307
- Reassigned Medicare billing, Michigan enrollment
- 359 clinicians in this Medicare group
Dearborn, MI 48124
- Reassigned Medicare billing, Michigan enrollment
- 37 clinicians in this Medicare group
Macomb, MI 48044
- Reassigned Medicare billing, Michigan enrollment
- 87 clinicians in this Medicare group
Flint, MI 48507
- Reassigned Medicare billing, Michigan enrollment
- 75 clinicians in this Medicare group
Flint, MI 48507
- Reassigned Medicare billing, Michigan enrollment
- 246 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy St Vincent Medical Center
Acute Care Hospitals · Toledo, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48025 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BINGHAM FARMS, MI 48025
BINGHAM FARMS, MI 48025
BINGHAM FARMS, MI 48025
BINGHAM FARMS, MI 48025
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 Timothy Marx's NPI number?
The NPI number for Timothy Marx is 1235195611. It was assigned to this individual provider in the NPPES registry on April 25, 2006.
Where is Timothy Marx located?
Timothy Marx practices at 30200 Telegraph Rd Suite 220, Bingham Farms, MI 48025. The listed phone number is (248) 258-5058.
What is Timothy Marx's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Timothy Marx enrolled in Medicare?
Yes. Timothy Marx 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 Timothy Marx's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Marx reassigns Medicare benefits to 17 organizations: Northwestern Services, LLC (Farmington Hills, MI), Surgical Centers Of Michigan, LLC (Troy, MI), Superior Anesthetists Associates, Inc. (Troy, MI), Henry Ford Health Macomb-Oakland Hospital (Madison Heights, MI), Associated Surgical Center Of Dearborn LLC (Dearborn Heights, MI) and 12 more organizations, listed in the Medicare section above. 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 Timothy Marx's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Timothy Marx accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, CareSource and Priority Health list Timothy Marx 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 Timothy Marx affiliated with any hospitals?
According to CMS data, Timothy Marx is affiliated with Mercy St Vincent Medical Center.
When was this NPI record last updated?
The NPPES record for Timothy Marx was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Timothy Marx, CRNA · NPI 1235195611
Nurse Anesthetist, Certified Registered physician in Bingham Farms, Michigan. Individual provider, active in the CMS NPPES registry since April 25, 2006.
## Identity
- **NPI:** 1235195611 (Entity type: Individual)
- **Enumerated:** April 25, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 4704192599 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 30200 TELEGRAPH RD, SUITE 220, Bingham Farms, MI 48025-4502
- **Phone:** (248) 258-5058
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 17 organizations under Medicare reassignment (form CMS-855R): Northwestern Services, LLC (NPI 1083883649, Farmington Hills, MI); Surgical Centers Of Michigan, LLC (NPI 1518367234, Troy, MI); Superior Anesthetists Associates, Inc. (NPI 1831144518, Troy, MI); Henry Ford Health Macomb-Oakland Hospital (NPI 1871793505, Madison Heights, MI); Associated Surgical Center Of Dearborn LLC (NPI 1760770903, Dearborn Heights, MI); and 12 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1235195611) · Data from the CMS NPPES public registry.