DEBRA M MARSH CRNA
NPI 1104954957
Nurse Anesthetist, Certified Registered in Davison, MI
About Debra M Marsh Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEBRA M MARSH CRNA (NPI 1104954957) is an individual nurse anesthetist, certified registered in Davison, Michigan, licensed in Michigan (076292) and active in the NPI registry since March 2007. She is affiliated with Ascension Genesys Hospital and is a graduate of Other (2006).
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
Debra M Marsh 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
5Medicare enrollment records show Debra Marsh reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Blanc, MI 48439
- Reassigned Medicare billing, Michigan enrollment
- 154 clinicians in this Medicare group
Grand Blanc, MI 48439
- Reassigned Medicare billing, Michigan enrollment
- 30 clinicians in this Medicare group
Flint, MI 48507
- Reassigned Medicare billing, Michigan enrollment
- 7 clinicians in this Medicare group
Flint, MI 48507
- Reassigned Medicare billing, Michigan enrollment
- 6 clinicians in this Medicare group
Rochester, MI 48307
- Reassigned Medicare billing, Michigan enrollment
- 359 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Genesys Hospital
Acute Care Hospitals · Grand Blanc, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48423 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Debra Marsh's NPI number?
The NPI number for Debra Marsh is 1104954957. It was assigned to this individual provider in the NPPES registry on March 2, 2007.
Where is Debra Marsh located?
Debra Marsh practices at 9356 Country Club Ln, Davison, MI 48423. The listed phone number is (810) 280-3456.
What is Debra Marsh's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Debra Marsh enrolled in Medicare?
Yes. Debra Marsh 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 Debra Marsh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Debra Marsh reassigns Medicare benefits to 5 organizations: Henry Ford Health Genesys Hospital (Grand Blanc, MI), The Center For Gastrointestinal Health At Health Park LLC (Grand Blanc, MI), Scg Anesthesia, PLLC (Flint, MI), Surgery Center At Gateway LLC (Flint, MI) and Asa Staffing Inc (Rochester, 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 Debra Marsh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Debra Marsh accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Debra Marsh 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 Debra Marsh affiliated with any hospitals?
According to CMS data, Debra Marsh is affiliated with Ascension Genesys Hospital.
When was this NPI record last updated?
The NPPES record for Debra Marsh was last updated on October 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Debra M Marsh, CRNA · NPI 1104954957
Nurse Anesthetist, Certified Registered physician in Davison, Michigan. Individual provider, active in the CMS NPPES registry since March 2, 2007.
## Identity
- **NPI:** 1104954957 (Entity type: Individual)
- **Enumerated:** March 2, 2007
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 076292 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 9356 COUNTRY CLUB LN, Davison, MI 48423-8310
- **Phone:** (810) 280-3456
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Henry Ford Health Genesys Hospital (NPI 1609747542, Grand Blanc, MI); The Center For Gastrointestinal Health At Health Park LLC (NPI 1437107844, Grand Blanc, MI); Scg Anesthesia, PLLC (NPI 1821866476, Flint, MI); Surgery Center At Gateway LLC (NPI 1679270144, Flint, MI); Asa Staffing Inc (NPI 1114378981, Rochester, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** October 15, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1104954957) · Data from the CMS NPPES public registry.