CAROL ANN-MISKELL SIMMONS MD
NPI 1386667301
Internal Medicine - Nephrology in Lansing, MI
About Carol Ann-miskell Simmons Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROL ANN-MISKELL SIMMONS MD (NPI 1386667301) is an individual nephrology provider in Lansing, Michigan, licensed in Michigan (CM 052454) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Carol Ann-miskell Simmons Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Carol Simmons reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lansing, MI 48910
- Reassigned Medicare billing, Michigan enrollment
- 9 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.
Physician 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Carol Simmons's NPI number?
The NPI number for Carol Simmons is 1386667301. It was assigned to this individual provider in the NPPES registry on July 25, 2006.
Where is Carol Simmons located?
Carol Simmons practices at 405 W Greenlawn Suite 230, Lansing, MI 48910. The listed phone number is (517) 485-8217.
What is Carol Simmons's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Carol Simmons enrolled in Medicare?
Yes. Carol Simmons is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Carol Simmons's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carol Simmons reassigns Medicare benefits to Ingham Nephrology And Hypertension PC (Lansing, MI). The 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 Carol Simmons's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Carol Simmons was last updated on December 2, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Carol Ann-Miskell Simmons, MD · NPI 1386667301
Nephrology physician in Lansing, Michigan. Individual provider, active in the CMS NPPES registry since July 25, 2006.
## Identity
- **NPI:** 1386667301 (Entity type: Individual)
- **Enumerated:** July 25, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** CM 052454 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 405 W GREENLAWN, SUITE 230, Lansing, MI 48910
- **Phone:** (517) 485-8217 · **Fax:** (417) 485-3871
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Ingham Nephrology And Hypertension PC (NPI 1588066054, Lansing, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 2, 2014
- **Other identifiers:** Other 1103302631; Other P58657; Medicare UPIN A77447; and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1386667301) · Data from the CMS NPPES public registry.