ROBERT E VANDER LEEST MD
NPI 1528034238
Emergency Medicine in Littleton, CO
About Robert E Vander Leest Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT E VANDER LEEST MD (NPI 1528034238) is an individual emergency medicine provider in Littleton, Colorado, licensed in Colorado (39177) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Accepted Insurance
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
Robert E Vander Leest 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.
Medicare Billing Reassignments
2Medicare enrollment records show Robert Vander Leest reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Denver, CO 80205
- Reassigned Medicare billing, Colorado enrollment
- 151 clinicians in this Medicare group
Longmont, CO 80501
- Reassigned Medicare billing, Wyoming, Colorado and Idaho enrollments
- Also billed through NPI 1003452301 (Idaho)
- 4 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 80122 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.
LITTLETON, CO 80122
LITTLETON, CO 80122
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 Robert Vander Leest's NPI number?
The NPI number for Robert Vander Leest is 1528034238. It was assigned to this individual provider in the NPPES registry on February 23, 2006.
Where is Robert Vander Leest located?
Robert Vander Leest practices at 7700 S Broadway, Littleton, CO 80122. The listed phone number is (303) 730-5800.
What is Robert Vander Leest's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Robert Vander Leest enrolled in Medicare?
Yes. Robert Vander Leest 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 Robert Vander Leest's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Vander Leest reassigns Medicare benefits to 2 organizations: True North Health Navigation LLC (Denver, CO) and Compassionate Concierge Physicians, LLC (Longmont, 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 Robert Vander Leest's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Vander Leest accept?
Health plans from Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Molina Healthcare and Oscar Insurance Company list Robert Vander Leest 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 Robert Vander Leest was last updated on April 23, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Robert E Vander Leest, MD · NPI 1528034238
Emergency Medicine physician in Littleton, Colorado. Individual provider, active in the CMS NPPES registry since February 23, 2006.
## Identity
- **NPI:** 1528034238 (Entity type: Individual)
- **Enumerated:** February 23, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 39177 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 7700 S BROADWAY, Littleton, CO 80122-2602
- **Phone:** (303) 730-5800 · **Fax:** (303) 730-5868
## 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): True North Health Navigation LLC (NPI 1740622133, Denver, CO); Compassionate Concierge Physicians, LLC (NPI 1851074140, Longmont, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** April 23, 2009
- **Other identifiers:** Medicare UPIN G62925 (CO); Medicaid 68871538 (CO); Other 930098542 (CO); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1528034238) · Data from the CMS NPPES public registry.