CRAIG STEVEN WEEKS MD
NPI 1417338245
Family Medicine in Saginaw, MI
About Craig Steven Weeks Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CRAIG STEVEN WEEKS MD (NPI 1417338245) is an individual family medicine provider in Saginaw, Michigan, licensed in Michigan (4301500953) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Covenant Medical Center, and is a graduate of Other (2014).
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
Craig Steven Weeks Md 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
6Medicare enrollment records show Craig Weeks reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saginaw, MI 48607
- Reassigned Medicare billing, Michigan enrollment
- 229 clinicians in this Medicare group
Midland, MI 48640
- Reassigned Medicare billing, Michigan enrollment
- 197 clinicians in this Medicare group
Midland, MI 48670
- Reassigned Medicare billing, Michigan enrollment
- 536 clinicians in this Medicare group
Saint Louis, MI 48880
- Reassigned Medicare billing, Michigan enrollment
- 258 clinicians in this Medicare group
Kincheloe, MI 49788
- Reassigned Medicare billing, Michigan enrollment
- 185 clinicians in this Medicare group
Gardner, MA 01440
- Reassigned Medicare billing, Massachusetts enrollment
- 124 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 4
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.
Covenant Medical Center
Acute Care Hospitals · Saginaw, MIMymichigan Medical Center Midland
Acute Care Hospitals · Midland, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Craig Weeks's NPI number?
The NPI number for Craig Weeks is 1417338245. It was assigned to this individual provider in the NPPES registry on June 17, 2015.
Where is Craig Weeks located?
Craig Weeks practices at 1522 Janes Ave, Saginaw, MI 48601. The listed phone number is (989) 755-0316.
What is Craig Weeks's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Craig Weeks enrolled in Medicare?
Yes. Craig Weeks 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 Craig Weeks's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Craig Weeks reassigns Medicare benefits to 6 organizations: Great Lakes Bay Health Centers (Saginaw, MI), Mymichigan Medical Group (Midland, MI), Mymichigan Medical Center Midland (Midland, MI), Mymichigan Medical Center Alma (Saint Louis, MI), Mymichigan Medical Center Sault (Kincheloe, MI) and 1 more organization, 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 Craig Weeks's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Craig Weeks accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Craig Weeks 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 Craig Weeks affiliated with any hospitals?
According to CMS data, Craig Weeks is affiliated with Covenant Medical Center and Mymichigan Medical Center Midland.
When was this NPI record last updated?
The NPPES record for Craig Weeks was last updated on April 12, 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.
# Craig Steven Weeks, MD · NPI 1417338245
Family Medicine physician in Saginaw, Michigan. Individual provider, active in the CMS NPPES registry since June 17, 2015.
## Identity
- **NPI:** 1417338245 (Entity type: Individual)
- **Enumerated:** June 17, 2015
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 4301500953 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1522 JANES AVE, Saginaw, MI 48601-1819
- **Phone:** (989) 755-0316
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Great Lakes Bay Health Centers (NPI 1629171707, Saginaw, MI); Mymichigan Medical Group (NPI 1568412948, Midland, MI); Mymichigan Medical Center Midland (NPI 1205889490, Midland, MI); Mymichigan Medical Center Alma (NPI 1255316832, Saint Louis, MI); Mymichigan Medical Center Sault (NPI 1851434419, Kincheloe, MI); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** April 12, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1417338245) · Data from the CMS NPPES public registry.