SUSAN L. HILLOCK CRNA
NPI 1437484250
Nurse Anesthetist, Certified Registered in Flint, MI
About Susan L. Hillock Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUSAN L. HILLOCK CRNA (NPI 1437484250) is an individual nurse anesthetist, certified registered in Flint, Michigan, licensed in Michigan (4704228650) and active in the NPI registry since October 2009. She is affiliated with Henry Ford Health West Bloomfield Hospital and is a graduate of University Of Michigan Medical School (2009).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Susan L. Hillock 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 Susan Hillock reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Flint, MI 48503
- Reassigned Medicare billing, Michigan enrollment
- 82 clinicians in this Medicare group
West Bloomfield, MI 48322
- Reassigned Medicare billing, Michigan enrollment
- 161 clinicians in this Medicare group
Rochester, MI 48307
- Reassigned Medicare billing, Michigan enrollment
- 359 clinicians in this Medicare group
Midland, MI 48670
- Reassigned Medicare billing, Michigan enrollment
- 88 clinicians in this Medicare group
Detroit, MI 48202
- Reassigned Medicare billing, Michigan enrollment
- 306 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Henry Ford Health West Bloomfield Hospital
Acute Care Hospitals · West Bloomfield, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48503 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.
FLINT, MI 48503
FLINT, MI 48503
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 Susan Hillock's NPI number?
The NPI number for Susan Hillock is 1437484250. It was assigned to this individual provider in the NPPES registry on October 13, 2009. The provider is also known as Susan L. Hillock Crna.
Where is Susan Hillock located?
Susan Hillock practices at 1 Hurley Plz, Flint, MI 48503. The listed phone number is (810) 257-9264.
What is Susan Hillock's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Susan Hillock enrolled in Medicare?
Yes. Susan Hillock 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 Susan Hillock's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susan Hillock reassigns Medicare benefits to 5 organizations: Hurley Medical Center (Flint, MI), Henry Ford West Bloomfield Hospital (West Bloomfield, MI), Asa Staffing Inc (Rochester, MI), Mymichigan Medical Center Midland (Midland, MI) and Henry Ford Health System (Detroit, 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 Susan Hillock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Susan Hillock accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Susan Hillock 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 Susan Hillock affiliated with any hospitals?
According to CMS data, Susan Hillock is affiliated with Henry Ford Health West Bloomfield Hospital.
When was this NPI record last updated?
The NPPES record for Susan Hillock was last updated on October 13, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Susan L. Hillock, CRNA · NPI 1437484250
Nurse Anesthetist, Certified Registered physician in Flint, Michigan. Individual provider, active in the CMS NPPES registry since October 13, 2009.
## Identity
- **NPI:** 1437484250 (Entity type: Individual)
- **Enumerated:** October 13, 2009
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 4704228650 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 HURLEY PLZ, Flint, MI 48503-5902
- **Phone:** (810) 257-9264 · **Fax:** (810) 760-0839
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Hurley Medical Center (NPI 1558397653, Flint, MI); Henry Ford West Bloomfield Hospital (NPI 1386920122, West Bloomfield, MI); Asa Staffing Inc (NPI 1114378981, Rochester, MI); Mymichigan Medical Center Midland (NPI 1770668683, Midland, MI); Henry Ford Health System (NPI 1871666479, Detroit, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 2009
## Record status
- **NPPES last updated:** October 13, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1437484250) · Data from the CMS NPPES public registry.