DR. TROY A LONG MD
NPI 1508852138
Internal Medicine in Denver, CO
About Dr. Troy A Long Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TROY A LONG MD (NPI 1508852138) is an individual internal medicine provider in Denver, Colorado, licensed in Colorado (41804) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Colorado School Of Medicine, Denver (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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. Troy A Long 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 Troy Long 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.
DENVER, CO 80247
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 Troy Long's NPI number?
The NPI number for Troy Long is 1508852138. It was assigned to this individual provider in the NPPES registry on September 20, 2005.
Where is Troy Long located?
Troy Long practices at 10350 E Dakota Ave, Denver, CO 80247. The listed phone number is (303) 338-4545.
What is Troy Long's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Troy Long enrolled in Medicare?
Yes. Troy Long 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 Troy Long's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Troy Long 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 Troy Long'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 Troy Long was last updated on June 11, 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. Troy A Long, MD · NPI 1508852138
Internal Medicine physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since September 20, 2005.
## Identity
- **NPI:** 1508852138 (Entity type: Individual)
- **Enumerated:** September 20, 2005
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 41804 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 10350 E DAKOTA AVE, Denver, CO 80247-1314
- **Phone:** (303) 338-4545 · **Fax:** (303) 239-7489
## 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:** University Of Colorado School Of Medicine, Denver, class of 2001
## Record status
- **NPPES last updated:** June 11, 2021
- **Other identifiers:** Medicaid 40473538 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1508852138) · Data from the CMS NPPES public registry.