MR. MARK ALLEN COOK DO
NPI 1679568844
Anesthesiology in Lansing, MI
About Mr. Mark Allen Cook Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MARK ALLEN COOK DO (NPI 1679568844) is an individual anesthesiology provider in Lansing, Michigan, licensed in Michigan (5101010080) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Trinity Health Muskegon Hospital, and is a graduate of Michigan State University College Of Osteopathic Medicine (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Mark Allen Cook Do 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.
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Trinity Health Muskegon Hospital
Acute Care Hospitals · Muskegon, MIEdward W Sparrow Hospital
Acute Care Hospitals · Lansing, MIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LANSING, MI 48912
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 Mark Cook's NPI number?
The NPI number for Mark Cook is 1679568844. It was assigned to this individual provider in the NPPES registry on September 14, 2005.
Where is Mark Cook located?
Mark Cook practices at 1200 E Michigan Ave Ste 370, Lansing, MI 48912. The listed phone number is (517) 484-4451.
What is Mark Cook's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Mark Cook enrolled in Medicare?
Yes. Mark Cook 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.
Is Mark Cook affiliated with any hospitals?
According to CMS data, Mark Cook is affiliated with Trinity Health Muskegon Hospital and Edward W Sparrow Hospital.
When was this NPI record last updated?
The NPPES record for Mark Cook 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 32 days 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.
# Mr. Mark Allen Cook, DO · NPI 1679568844
Anesthesiology physician in Lansing, Michigan. Individual provider, active in the CMS NPPES registry since September 14, 2005.
## Identity
- **NPI:** 1679568844 (Entity type: Individual)
- **Enumerated:** September 14, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 5101010080 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1200 E MICHIGAN AVE, STE 370, Lansing, MI 48912-1800
- **Phone:** (517) 484-4451 · **Fax:** (517) 484-0291
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Michigan State University College Of Osteopathic Medicine, class of 1987
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid 11777774 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1679568844) · Data from the CMS NPPES public registry.