JOHN-JOSEPH ROBERT HALL DO
NPI 1861621062
Emergency Medicine in Parker, CO
About John-joseph Robert Hall Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN-JOSEPH ROBERT HALL DO (NPI 1861621062) is an individual emergency medicine provider in Parker, Colorado, licensed in Colorado (DR.0052121) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Arizona College Of Osteopathic Medicine Mid Western University (2008).
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Locations 2
Other Identifiers 2
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
John-joseph Robert Hall Do 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
4Medicare enrollment records show John-joseph Hall reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenwood Village, CO 80112
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Summit Medical Consultants Aco Prof LLC
- 89 clinicians in this Medicare group
Greenwood Village, CO 80112
- Reassigned Medicare billing, Colorado enrollment
- 91 clinicians in this Medicare group
Littleton, CO 80123
- Reassigned Medicare billing, Colorado enrollment
- 56 clinicians in this Medicare group
Colorado Springs, CO 80921
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Emergency Medical Specialists, P.C.
- 138 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 6
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80134 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.
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-joseph Hall's NPI number?
The NPI number for John-joseph Hall is 1861621062. It was assigned to this individual provider in the NPPES registry on July 8, 2009. The provider is also known as John-Joseph Robert Hall D.O..
Where is John-joseph Hall located?
John-joseph Hall practices at 12230 Lioness Way, Parker, CO 80134. The listed phone number is (720) 644-9355.
What is John-joseph Hall's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is John-joseph Hall enrolled in Medicare?
Yes. John-joseph Hall 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 John-joseph Hall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John-joseph Hall reassigns Medicare benefits to 4 organizations: Summit Medical Consultants PLLC (Greenwood Village, CO), Summit Medical Consultants PLLC (Greenwood Village, CO), Carbon Health Medical Group Of Florida PA (Littleton, CO) and Emergency Medical Specialists, PC (Colorado Springs, CO). 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 John-joseph Hall'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 John-joseph Hall was last updated on September 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# John-Joseph Robert Hall, DO · NPI 1861621062
Emergency Medicine physician in Parker, Colorado. Individual provider, active in the CMS NPPES registry since July 8, 2009.
## Identity
- **NPI:** 1861621062 (Entity type: Individual)
- **Enumerated:** July 8, 2009
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** DR.0052121 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 12230 LIONESS WAY, Parker, CO 80134-5603
- **Phone:** (720) 644-9355
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Summit Medical Consultants PLLC (NPI 1265822910, Greenwood Village, CO); Summit Medical Consultants PLLC (NPI 1265822910, Greenwood Village, CO); Carbon Health Medical Group Of Florida PA (NPI 1730781691, Littleton, CO); Emergency Medical Specialists, PC (NPI 1740894039, Colorado Springs, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Arizona College Of Osteopathic Medicine Mid Western University, class of 2008
## Record status
- **NPPES last updated:** September 9, 2024
- **Other identifiers:** Other 023309 (CO); Medicaid 26230275 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1861621062) · Data from the CMS NPPES public registry.