DR. GARY JOHN WITT M.D.
NPI 1457528770
Emergency Medicine in Gunnison, CO
About Dr. Gary John Witt M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GARY JOHN WITT M.D. (NPI 1457528770) is an individual emergency medicine provider in Gunnison, Colorado, licensed in Colorado (TL-2423) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Colorado School Of Medicine, Denver (2007).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Gary John Witt M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Gary Witt reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gunnison, CO 81230
- Reassigned Medicare billing, Colorado enrollment
- Also billed through NPI 1932109048 (Colorado)
- 176 clinicians in this Medicare group
Denver, CO 80205
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Cirrusmd Medical Group Of Delaware PA
- 17 clinicians in this Medicare group
Dallas, TX 75219
- Reassigned Medicare billing, Texas enrollment
- 55 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 81230 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.
GUNNISON, CO 81230
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 Gary Witt's NPI number?
The NPI number for Gary Witt is 1457528770. It was assigned to this individual provider in the NPPES registry on May 15, 2008.
Where is Gary Witt located?
Gary Witt practices at 711 N Taylor St, Gunnison, CO 81230. The listed phone number is (970) 641-7207.
What is Gary Witt's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Gary Witt enrolled in Medicare?
Yes. Gary Witt is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Gary Witt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gary Witt reassigns Medicare benefits to 3 organizations: Gunnison Valley Hospital (Gunnison, CO), Cirrusmd Medical Group Of Delaware, P.A. (Denver, CO) and Cmdpn Medical Group Of Texas, P.A. (Dallas, TX). 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 Gary Witt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gary Witt accept?
Health plans from Blue Cross Blue Shield of Arizona list Gary Witt 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.
When was this NPI record last updated?
The NPPES record for Gary Witt was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 days 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. Gary John Witt, M.D. · NPI 1457528770
Emergency Medicine physician in Gunnison, Colorado. Individual provider, active in the CMS NPPES registry since May 15, 2008.
## Identity
- **NPI:** 1457528770 (Entity type: Individual)
- **Enumerated:** May 15, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** TL-2423 (Colorado)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 711 N TAYLOR ST, Gunnison, CO 81230-2208
- **Phone:** (970) 641-7207
## 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): Gunnison Valley Hospital (NPI 1215563366, Gunnison, CO); Cirrusmd Medical Group Of Delaware, P.A. (NPI 1922664200, Denver, CO); Cmdpn Medical Group Of Texas, P.A. (NPI 1174082150, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Colorado School Of Medicine, Denver, class of 2007
## Record status
- **NPPES last updated:** September 9, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1457528770) · Data from the CMS NPPES public registry.