ROBERT WALTER COOK CRNA
NPI 1467961458
Nurse Anesthetist, Certified Registered in Royal Oak, MI
About Robert Walter Cook Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT WALTER COOK CRNA (NPI 1467961458) is an individual nurse anesthetist, certified registered in Royal Oak, Michigan, licensed in Michigan (470426379) and active in the NPI registry since September 2017. He is affiliated with Beaumont Hospital Royal Oak and is a graduate of Other (2017).
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 (PECOS)
Robert Walter Cook Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Robert Cook reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 278 clinicians in this Medicare group
Rochester, MI 48307
- Reassigned Medicare billing, Michigan enrollment
- 359 clinicians in this Medicare group
Lake Orion, MI 48360
- Reassigned Medicare billing, Michigan enrollment
- 51 clinicians in this Medicare group
Irving, TX 75038
- Reassigned Medicare billing, Michigan enrollment
- 905 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.
Beaumont Hospital Royal Oak
Acute Care Hospitals · Royal Oak, MIMedicare 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.
ROYAL OAK, MI 48073
ROYAL OAK, MI 48073
ROYAL OAK, MI 48073
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 Robert Cook's NPI number?
The NPI number for Robert Cook is 1467961458. It was assigned to this individual provider in the NPPES registry on September 22, 2017.
Where is Robert Cook located?
Robert Cook practices at 3601 W 13 Mile Rd, Royal Oak, MI 48073. The listed phone number is (248) 898-7784.
What is Robert Cook's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Robert Cook enrolled in Medicare?
Yes. Robert Cook is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Robert Cook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Cook reassigns Medicare benefits to 4 organizations: William Beaumont Hospital (Royal Oak, MI), Asa Staffing Inc (Rochester, MI), Axon Anesthesia Consultants, Plc (Lake Orion, MI) and Northstar Anesthesia Of Michigan III PLLC (Irving, TX). 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 Robert Cook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Cook accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Robert Cook 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 Robert Cook affiliated with any hospitals?
According to CMS data, Robert Cook is affiliated with Beaumont Hospital Royal Oak.
When was this NPI record last updated?
The NPPES record for Robert Cook was last updated on September 22, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Robert Walter Cook, CRNA · NPI 1467961458
Nurse Anesthetist, Certified Registered physician in Royal Oak, Michigan. Individual provider, active in the CMS NPPES registry since September 22, 2017.
## Identity
- **NPI:** 1467961458 (Entity type: Individual)
- **Enumerated:** September 22, 2017
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 470426379 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 3601 W 13 MILE RD, Royal Oak, MI 48073-6712
- **Phone:** (248) 898-7784
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): William Beaumont Hospital (NPI 1811044878, Royal Oak, MI); Asa Staffing Inc (NPI 1114378981, Rochester, MI); Axon Anesthesia Consultants, Plc (NPI 1235643495, Lake Orion, MI); Northstar Anesthesia Of Michigan III PLLC (NPI 1972126209, Irving, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** September 22, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1467961458) · Data from the CMS NPPES public registry.