DR. JASON R. FROST D.O.
NPI 1033260005
Internal Medicine - Critical Care Medicine in Grand Rapids, MI
About Dr. Jason R. Frost D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JASON R. FROST D.O. (NPI 1033260005) is an individual critical care medicine provider in Grand Rapids, Michigan, licensed in Michigan (5101022131) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Spectrum Health United Hospital, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2006).
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
Dr. Jason R. Frost D.o. 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 Jason Frost reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grand Rapids, MI 49503
- 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.
Areas of Expertise CMS Part B claims 3
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 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, MISpectrum Health
Acute Care Hospitals · Grand Rapids, MIPhysician 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.
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Jason Frost's NPI number?
The NPI number for Jason Frost is 1033260005. It was assigned to this individual provider in the NPPES registry on January 16, 2007.
Where is Jason Frost located?
Jason Frost practices at 100 Michigan St NE, Grand Rapids, MI 49503. The listed phone number is (616) 267-7301.
What is Jason Frost's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Jason Frost enrolled in Medicare?
Yes. Jason Frost 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 Jason Frost's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jason Frost 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 Jason Frost's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jason Frost accept?
Health plans from Priority Health list Jason Frost 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 Jason Frost affiliated with any hospitals?
According to CMS data, Jason Frost is affiliated with Spectrum Health United Hospital and Spectrum Health.
When was this NPI record last updated?
The NPPES record for Jason Frost was last updated on February 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Jason R. Frost, D.O. · NPI 1033260005
Critical Care Medicine physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since January 16, 2007.
## Identity
- **NPI:** 1033260005 (Entity type: Individual)
- **Enumerated:** January 16, 2007
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 5101022131 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 MICHIGAN ST NE, Grand Rapids, MI 49503-2560
- **Phone:** (616) 267-7301
## 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 1326599671, Grand Rapids, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 2006
## Record status
- **NPPES last updated:** February 19, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1033260005) · Data from the CMS NPPES public registry.