DR. CRYSTAL MARIE CARMICHEAL M.D.
NPI 1619138682
Hospitalist in Greenville, IL
About Dr. Crystal Marie Carmicheal M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CRYSTAL MARIE CARMICHEAL M.D. (NPI 1619138682) is an individual hospitalist provider in Greenville, Illinois, licensed in Illinois (036127381) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Osf Saint Anthony's Health Center, and maintains a secondary practice location in Belleville.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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. Crystal Marie Carmicheal 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 Crystal Carmicheal reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenville, IL 62246
- Reassigned Medicare billing, Illinois enrollment
- 329 clinicians in this Medicare group
Breese, IL 62230
- Reassigned Medicare billing, Illinois enrollment
- 51 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 5
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.
Osf Saint Anthony's Health Center
Acute Care Hospitals · Alton, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62246 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.
GREENVILLE, IL 62246
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 Crystal Carmicheal's NPI number?
The NPI number for Crystal Carmicheal is 1619138682. It was assigned to this individual provider in the NPPES registry on June 22, 2008.
Where is Crystal Carmicheal located?
Crystal Carmicheal practices at 200 Health Care Dr, Greenville, IL 62246. The listed phone number is (618) 664-1230.
What is Crystal Carmicheal's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Crystal Carmicheal enrolled in Medicare?
Yes. Crystal Carmicheal 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 Crystal Carmicheal's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Crystal Carmicheal reassigns Medicare benefits to 2 organizations: Cep America-Illinois Hospitalists, LLP (Greenville, IL) and Cep America- Illinois Snf, LLP (Breese, IL). 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 Crystal Carmicheal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Crystal Carmicheal affiliated with any hospitals?
According to CMS data, Crystal Carmicheal is affiliated with Osf Saint Anthony's Health Center.
When was this NPI record last updated?
The NPPES record for Crystal Carmicheal was last updated on October 6, 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. Crystal Marie Carmicheal, M.D. · NPI 1619138682
Hospitalist physician in Greenville, Illinois. Individual provider, active in the CMS NPPES registry since June 22, 2008.
## Identity
- **NPI:** 1619138682 (Entity type: Individual)
- **Enumerated:** June 22, 2008
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 036127381 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 HEALTH CARE DR, Greenville, IL 62246-1154
- **Phone:** (618) 664-1230
## 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): Cep America-Illinois Hospitalists, LLP (NPI 1023517935, Greenville, IL); Cep America- Illinois Snf, LLP (NPI 1154801744, Breese, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** October 6, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1619138682) · Data from the CMS NPPES public registry.