CASEY LAINE PARINI M.D.
NPI 1487637492
Obstetrics & Gynecology in Grand Rapids, MI
About Casey Laine Parini M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CASEY LAINE PARINI M.D. (NPI 1487637492) is an individual obstetrics & gynecology provider in Grand Rapids, Michigan, licensed in Michigan (4301111290) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and is a graduate of University Of Michigan Medical School (2004).
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
Casey Laine Parini 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 Reassignment
Medicare enrollment records show Casey Parini reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grand Rapids, MI 49525
- Reassigned Medicare billing, Michigan enrollment
- 2,446 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spectrum Health
Acute Care Hospitals · Grand Rapids, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49525 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRAND RAPIDS, MI 49525
GRAND RAPIDS, MI 49525
GRAND RAPIDS, MI 49525
GRAND RAPIDS, MI 49525
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 Casey Parini's NPI number?
The NPI number for Casey Parini is 1487637492. It was assigned to this individual provider in the NPPES registry on November 23, 2005.
Where is Casey Parini located?
Casey Parini practices at 2750 E Beltline Ave NE Fl 1, Grand Rapids, MI 49525. The listed phone number is (616) 447-5850.
What is Casey Parini's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Casey Parini enrolled in Medicare?
Yes. Casey Parini 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 organization bills Medicare for Casey Parini's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Casey Parini reassigns Medicare benefits to Spectrum Health Primary Care Partners (Grand Rapids, 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 Casey Parini's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Casey Parini 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 Casey Parini 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 Casey Parini affiliated with any hospitals?
According to CMS data, Casey Parini is affiliated with Spectrum Health.
When was this NPI record last updated?
The NPPES record for Casey Parini was last updated on December 19, 2022. 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.
# Casey Laine Parini, M.D. · NPI 1487637492
Obstetrics & Gynecology physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since November 23, 2005.
## Identity
- **NPI:** 1487637492 (Entity type: Individual)
- **Enumerated:** November 23, 2005
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 4301111290 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 2750 E BELTLINE AVE NE FL 1, Grand Rapids, MI 49525-8614
- **Phone:** (616) 447-5850
## 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:** Spectrum Health Primary Care Partners (NPI 1346480258, Grand Rapids, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 2004
## Record status
- **NPPES last updated:** December 19, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1487637492) · Data from the CMS NPPES public registry.