SYLVIA LYNNE KIRGIS APRN-BC
NPI 1265611263
Nurse Practitioner - Acute Care in Lansing, MI
About Sylvia Lynne Kirgis Aprn-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SYLVIA LYNNE KIRGIS APRN-BC (NPI 1265611263) is an individual acute care provider in Lansing, Michigan, licensed in Michigan (4704194363) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS, is affiliated with Miami Valley Hospital, and maintains a secondary practice location in Saginaw.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 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
Sylvia Lynne Kirgis Aprn-bc 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 Sylvia Kirgis reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lansing, MI 48910
- Reassigned Medicare billing, Michigan enrollment
- Also billed through NPI 1962808162 (Michigan)
- 167 clinicians in this Medicare group
Lansing, MI 48912
- Reassigned Medicare billing, Michigan enrollment
- 916 clinicians in this Medicare group
Saginaw, MI 48602
- Reassigned Medicare billing, Michigan enrollment
- 720 clinicians in this Medicare group
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 1,030 clinicians in this Medicare group
Troy, OH 45373
- Reassigned Medicare billing, Ohio enrollment
- 812 clinicians in this Medicare group
Richmond, VA 23227
- Reassigned Medicare billing, Virginia enrollment
- 581 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Miami Valley Hospital
Acute Care Hospitals · Dayton, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48910 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.
LANSING, MI 48910
LANSING, MI 48910
LANSING, MI 48910
LANSING, MI 48910
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 Sylvia Kirgis's NPI number?
The NPI number for Sylvia Kirgis is 1265611263. It was assigned to this individual provider in the NPPES registry on October 26, 2007. The provider is also known as Sylvia Lynne Crouch.
Where is Sylvia Kirgis located?
Sylvia Kirgis practices at 405 W Greenlawn Ave, Lansing, MI 48910. The listed phone number is (517) 483-4780.
What is Sylvia Kirgis's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Sylvia Kirgis enrolled in Medicare?
Yes. Sylvia Kirgis 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 Sylvia Kirgis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sylvia Kirgis reassigns Medicare benefits to 6 organizations: Mclaren Greater Lansing (Lansing, MI), Edward W. Sparrow Hospital Association (Lansing, MI), Covenant Medical Center, Inc (Saginaw, MI), Beaumont Medical Group- Specialty Services (Royal Oak, MI), Premier Health Specialists Inc (Troy, OH) 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 Sylvia Kirgis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sylvia Kirgis accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Sylvia Kirgis 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 Sylvia Kirgis affiliated with any hospitals?
According to CMS data, Sylvia Kirgis is affiliated with Miami Valley Hospital.
When was this NPI record last updated?
The NPPES record for Sylvia Kirgis was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Sylvia Lynne Kirgis, APRN-BC · NPI 1265611263
Acute Care physician in Lansing, Michigan. Individual provider, active in the CMS NPPES registry since October 26, 2007.
## Identity
- **NPI:** 1265611263 (Entity type: Individual)
- **Enumerated:** October 26, 2007
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 4704194363 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 405 W GREENLAWN AVE, Lansing, MI 48910-2898
- **Phone:** (517) 483-4780
## 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): Mclaren Greater Lansing (NPI 1518005032, Lansing, MI); Edward W. Sparrow Hospital Association (NPI 1033162326, Lansing, MI); Covenant Medical Center, Inc (NPI 1063955136, Saginaw, MI); Beaumont Medical Group- Specialty Services (NPI 1578072906, Royal Oak, MI); Premier Health Specialists Inc (NPI 1619135548, Troy, OH); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** August 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1265611263) · Data from the CMS NPPES public registry.