JOHN C THROOP MD
NPI 1841218385
Emergency Medicine - Emergency Medical Services in Grand Rapids, MI
About John C Throop Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN C THROOP MD (NPI 1841218385) is an individual emergency medical services provider in Grand Rapids, Michigan, licensed in Michigan (4301077377) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and is a graduate of Wayne State University School Of Medicine (1998).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
John C Throop Md 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.
Areas of Expertise CMS Part B claims
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
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 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 John Throop's NPI number?
The NPI number for John Throop is 1841218385. It was assigned to this individual provider in the NPPES registry on July 17, 2006.
Where is John Throop located?
John Throop practices at 100 Michigan St NE, Grand Rapids, MI 49503. The listed phone number is (616) 391-1680.
What is John Throop's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.
Is John Throop enrolled in Medicare?
Yes. John Throop 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.
Is John Throop affiliated with any hospitals?
According to CMS data, John Throop is affiliated with Spectrum Health.
When was this NPI record last updated?
The NPPES record for John Throop was last updated on May 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# John C Throop, MD · NPI 1841218385
Emergency Medical Services physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since July 17, 2006.
## Identity
- **NPI:** 1841218385 (Entity type: Individual)
- **Enumerated:** July 17, 2006
- **Primary specialty:** Emergency Medicine - Emergency Medical Services · taxonomy 207PE0004X
- **State license:** 4301077377 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 MICHIGAN ST NE, Grand Rapids, MI 49503-2560
- **Phone:** (616) 391-1680
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Wayne State University School Of Medicine, class of 1998
## Record status
- **NPPES last updated:** May 22, 2025
- **Other identifiers:** Other 930106274 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1841218385) · Data from the CMS NPPES public registry.