DR. MAYROL GUILLERMO JUAREZ M.D.
NPI 1447440656
Internal Medicine - Critical Care Medicine in Springfield, MO
About Dr. Mayrol Guillermo Juarez M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MAYROL GUILLERMO JUAREZ M.D. (NPI 1447440656) is an individual critical care medicine provider in Springfield, Missouri, licensed in Missouri (2011036423) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Mayrol Guillermo Juarez M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Mayrol Juarez reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, MO 65807
- Reassigned Medicare billing, Missouri enrollment
- 1,487 clinicians in this Medicare group
Saint Louis, MO 63128
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: St Anthonys Physician Organization Hospitalist Services Lc
- 340 clinicians in this Medicare group
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 77 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 65804 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.
SPRINGFIELD, MO 65804
SPRINGFIELD, MO 65804
SPRINGFIELD, MO 65804
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 Mayrol Juarez's NPI number?
The NPI number for Mayrol Juarez is 1447440656. It was assigned to this individual provider in the NPPES registry on July 25, 2007.
Where is Mayrol Juarez located?
Mayrol Juarez practices at 1235 E Cherokee St, Springfield, MO 65804. The listed phone number is (417) 820-5400.
What is Mayrol Juarez's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Mayrol Juarez enrolled in Medicare?
Yes. Mayrol Juarez is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mayrol Juarez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mayrol Juarez reassigns Medicare benefits to 3 organizations: Mercy Clinic Springfield Communities (Springfield, MO), St Anthonys Physician Organization Hospitalist Services, L.C. (Saint Louis, MO) and Mercy Clinic Adult Critical Care, LLC (Saint Louis, MO). 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 Mayrol Juarez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mayrol Juarez was last updated on November 8, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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. Mayrol Guillermo Juarez, M.D. · NPI 1447440656
Critical Care Medicine physician in Springfield, Missouri. Individual provider, active in the CMS NPPES registry since July 25, 2007.
## Identity
- **NPI:** 1447440656 (Entity type: Individual)
- **Enumerated:** July 25, 2007
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 2011036423 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1235 E CHEROKEE ST, Springfield, MO 65804-2203
- **Phone:** (417) 820-5400
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Mercy Clinic Springfield Communities (NPI 1245277631, Springfield, MO); St Anthonys Physician Organization Hospitalist Services, L.C. (NPI 1407216336, Saint Louis, MO); Mercy Clinic Adult Critical Care, LLC (NPI 1730119421, Saint Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 8, 2013
- **Other identifiers:** Medicaid 1447440656 (MO); Medicare PIN 132680414 (MO); Other P01213214 (MO); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1447440656) · Data from the CMS NPPES public registry.