LAUREN LYNN TIMMER CNP
NPI 1700630068
Nurse Practitioner - Family in Ionia, MI
About Lauren Lynn Timmer Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAUREN LYNN TIMMER CNP (NPI 1700630068) is an individual family provider in Ionia, Michigan, licensed in Michigan (4704329370) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health United Hospital, and is a graduate of Other (2023).
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
Lauren Lynn Timmer Cnp 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 Lauren Timmer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenville, MI 48838
- Reassigned Medicare billing, Michigan enrollment
- 242 clinicians in this Medicare group
Hastings, MI 49058
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Pennock Hospital
- 184 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spectrum Health United Hospital
Acute Care Hospitals · Greenville, MICorewell Health Pennock Hospital
Critical Access Hospitals · Hastings, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48846 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.
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 Lauren Timmer's NPI number?
The NPI number for Lauren Timmer is 1700630068. It was assigned to this individual provider in the NPPES registry on April 15, 2024.
Where is Lauren Timmer located?
Lauren Timmer practices at 2776 S State Rd, Ionia, MI 48846. The listed phone number is (616) 775-7500.
What is Lauren Timmer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Lauren Timmer enrolled in Medicare?
Yes. Lauren Timmer 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 Lauren Timmer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Timmer reassigns Medicare benefits to 2 organizations: Spectrum Health United (Greenville, MI) and Pennock Hospital Board Of Trustees (Hastings, 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 Lauren Timmer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lauren Timmer 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 Lauren Timmer 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 Lauren Timmer affiliated with any hospitals?
According to CMS data, Lauren Timmer is affiliated with Spectrum Health United Hospital and Corewell Health Pennock Hospital.
When was this NPI record last updated?
The NPPES record for Lauren Timmer was last updated on June 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Lauren Lynn Timmer, CNP · NPI 1700630068
Family physician in Ionia, Michigan. Individual provider, active in the CMS NPPES registry since April 15, 2024.
## Identity
- **NPI:** 1700630068 (Entity type: Individual)
- **Enumerated:** April 15, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 4704329370 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 2776 S STATE RD, Ionia, MI 48846-8472
- **Phone:** (616) 775-7500
## 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 United (NPI 1063781342, Greenville, MI); Pennock Hospital Board Of Trustees (NPI 1841488178, Hastings, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** June 24, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1700630068) · Data from the CMS NPPES public registry.