LYNDSEY ANN FLORENCE REYNOLDS M.D.
NPI 1629428776
Pediatrics - Pediatric Endocrinology in Grand Rapids, MI
About Lyndsey Ann Florence Reynolds M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LYNDSEY ANN FLORENCE REYNOLDS M.D. (NPI 1629428776) is an individual pediatric endocrinology provider in Grand Rapids, Michigan, licensed in Michigan (4301117064) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 2
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
Lyndsey Ann Florence Reynolds M.d. 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
2Medicare enrollment records show Lyndsey Reynolds reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 2,446 clinicians in this Medicare group
Kalamazoo, MI 49008
- Reassigned Medicare billing, Michigan enrollment
- 151 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 49503 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
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 Lyndsey Reynolds's NPI number?
The NPI number for Lyndsey Reynolds is 1629428776. It was assigned to this individual provider in the NPPES registry on June 20, 2016.
Where is Lyndsey Reynolds located?
Lyndsey Reynolds practices at 35 Michigan St NE Ste 1800, Grand Rapids, MI 49503. The listed phone number is (616) 391-3933.
What is Lyndsey Reynolds's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.
Is Lyndsey Reynolds enrolled in Medicare?
Yes. Lyndsey Reynolds 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 Lyndsey Reynolds's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lyndsey Reynolds reassigns Medicare benefits to 2 organizations: Spectrum Health Primary Care Partners (Grand Rapids, MI) and Western Michigan University School Of Medicine (Kalamazoo, 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 Lyndsey Reynolds's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lyndsey Reynolds accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Lyndsey Reynolds 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.
When was this NPI record last updated?
The NPPES record for Lyndsey Reynolds was last updated on September 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Lyndsey Ann Florence Reynolds, M.D. · NPI 1629428776
Pediatric Endocrinology physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since June 20, 2016.
## Identity
- **NPI:** 1629428776 (Entity type: Individual)
- **Enumerated:** June 20, 2016
- **Primary specialty:** Pediatrics - Pediatric Endocrinology · taxonomy 2080P0205X
- **State license:** 4301117064 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 35 MICHIGAN ST NE STE 1800, Grand Rapids, MI 49503-2568
- **Phone:** (616) 391-3933
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Spectrum Health Primary Care Partners (NPI 1326599671, Grand Rapids, MI); Western Michigan University School Of Medicine (NPI 1316212343, Kalamazoo, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** September 28, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1629428776) · Data from the CMS NPPES public registry.