MARGARET LAKE
NPI 1356610729
Nurse Anesthetist, Certified Registered in Port Huron, MI
About Margaret Lake NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET LAKE (NPI 1356610729) is an individual nurse anesthetist, certified registered in Port Huron, Michigan, licensed in Michigan (4704252567) and active in the NPI registry since December 2011. She is affiliated with Mclaren Lapeer Region and is a graduate of Other (2011).
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
Margaret Lake 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
4Medicare enrollment records show Margaret Lake reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Port Huron, MI 48060
- Reassigned Medicare billing, Michigan enrollment
- Also billed through NPI 1306227764 (Michigan)
- 24 clinicians in this Medicare group
Rochester, MI 48307
- Reassigned Medicare billing, Michigan enrollment
- 359 clinicians in this Medicare group
Westland, MI 48186
- Reassigned Medicare billing, Michigan enrollment
- 273 clinicians in this Medicare group
Saginaw, MI 48604
- Reassigned Medicare billing, Michigan enrollment
- 178 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 2
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.
Mclaren Lapeer Region
Acute Care Hospitals · Lapeer, MIMclaren Macomb
Acute Care Hospitals · Mount Clemens, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48060 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
PORT HURON, MI 48060
PORT HURON, MI 48060
PORT HURON, MI 48060
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 Margaret Lake's NPI number?
The NPI number for Margaret Lake is 1356610729. It was assigned to this individual provider in the NPPES registry on December 14, 2011.
Where is Margaret Lake located?
Margaret Lake practices at 2601 Electric Ave, Port Huron, MI 48060. The listed phone number is (810) 985-1500.
What is Margaret Lake's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Margaret Lake enrolled in Medicare?
Yes. Margaret Lake 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 Margaret Lake's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Lake reassigns Medicare benefits to 4 organizations: Prime Healthcare Services-Port Huron LLC (Port Huron, MI), Asa Staffing Inc (Rochester, MI), Anesthesia Associates Of Ann Arbor, PLLC (Westland, MI) and Resource Anesthesiology Associates Of Mi PC (Saginaw, 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 Margaret Lake's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Lake accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Margaret Lake 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 Margaret Lake affiliated with any hospitals?
According to CMS data, Margaret Lake is affiliated with Mclaren Lapeer Region and Mclaren Macomb.
When was this NPI record last updated?
The NPPES record for Margaret Lake was last updated on August 11, 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.
# Margaret Lake · NPI 1356610729
Nurse Anesthetist, Certified Registered physician in Port Huron, Michigan. Individual provider, active in the CMS NPPES registry since December 14, 2011.
## Identity
- **NPI:** 1356610729 (Entity type: Individual)
- **Enumerated:** December 14, 2011
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 4704252567 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2601 ELECTRIC AVE, Port Huron, MI 48060-6587
- **Phone:** (810) 985-1500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Prime Healthcare Services-Port Huron LLC (NPI 1912525361, Port Huron, MI); Asa Staffing Inc (NPI 1114378981, Rochester, MI); Anesthesia Associates Of Ann Arbor, PLLC (NPI 1669581997, Westland, MI); Resource Anesthesiology Associates Of Mi PC (NPI 1568755882, Saginaw, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** August 11, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1356610729) · Data from the CMS NPPES public registry.