DR. CARYN E ORR MD
NPI 1982734745
Internal Medicine in Denver, CO
About Dr. Caryn E Orr Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CARYN E ORR MD (NPI 1982734745) is an individual internal medicine provider in Denver, Colorado, licensed in Colorado (43323) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of State University Of New York At Buffalo School Of Medicine (2002).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Caryn E Orr 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 Reassignment
Medicare enrollment records show Caryn Orr reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Denver, CO 80247
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Colorado Permanente Medical Group PC
- 1,715 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 80247 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 Caryn Orr's NPI number?
The NPI number for Caryn Orr is 1982734745. It was assigned to this individual provider in the NPPES registry on March 7, 2007.
Where is Caryn Orr located?
Caryn Orr practices at 10400 E Alameda Ave, Denver, CO 80247. The listed phone number is (303) 338-4545.
What is Caryn Orr's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Caryn Orr enrolled in Medicare?
Yes. Caryn Orr 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 organization bills Medicare for Caryn Orr's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caryn Orr reassigns Medicare benefits to Colorado Permanente Medical Group, P.C. (Denver, CO). The 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 Caryn Orr'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 Caryn Orr was last updated on June 23, 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. Caryn E Orr, MD · NPI 1982734745
Internal Medicine physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since March 7, 2007.
## Identity
- **NPI:** 1982734745 (Entity type: Individual)
- **Enumerated:** March 7, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 43323 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 10400 E ALAMEDA AVE, Denver, CO 80247-5104
- **Phone:** (303) 338-4545
## 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:** Colorado Permanente Medical Group, P.C. (NPI 1760599724, Denver, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Buffalo School Of Medicine, class of 2002
## Record status
- **NPPES last updated:** June 23, 2021
- **Other identifiers:** Medicaid 04832841 (CO); Other 016246
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Source: [NPI Profile](https://npiprofile.com/npi/1982734745) · Data from the CMS NPPES public registry.