DR. DASUNI PAMODA THATHSARANI RATHNAYAKE MD
NPI 1730649898
Internal Medicine in Colorado Springs, CO
About Dr. Dasuni Pamoda Thathsarani Rathnayake Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DASUNI PAMODA THATHSARANI RATHNAYAKE MD (NPI 1730649898) is an individual internal medicine provider in Colorado Springs, Colorado, licensed in Colorado (DR.0069447) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
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. Dasuni Pamoda Thathsarani Rathnayake 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 Dasuni Rathnayake reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Colorado Springs, CO 80906
- Reassigned Medicare billing, Colorado enrollment
- 314 clinicians in this Medicare group
Lone Tree, CO 80124
- Reassigned Medicare billing, Colorado enrollment
- 142 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 80906 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.
COLORADO SPRINGS, CO 80906
COLORADO SPRINGS, CO 80906
COLORADO SPRINGS, CO 80906
COLORADO SPRINGS, CO 80906
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 Dasuni Rathnayake's NPI number?
The NPI number for Dasuni Rathnayake is 1730649898. It was assigned to this individual provider in the NPPES registry on March 23, 2019.
Where is Dasuni Rathnayake located?
Dasuni Rathnayake practices at 2610 Tenderfoot Hill St, Colorado Springs, CO 80906. The listed phone number is (719) 522-1133.
What is Dasuni Rathnayake's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Dasuni Rathnayake enrolled in Medicare?
Yes. Dasuni Rathnayake 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 Dasuni Rathnayake's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dasuni Rathnayake reassigns Medicare benefits to 2 organizations: Optumcare Colorado Medical Group LLC (Colorado Springs, CO) and New West Physicians Inc (Lone Tree, 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 Dasuni Rathnayake'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 Dasuni Rathnayake was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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. Dasuni Pamoda Thathsarani Rathnayake, MD · NPI 1730649898
Internal Medicine physician in Colorado Springs, Colorado. Individual provider, active in the CMS NPPES registry since March 23, 2019.
## Identity
- **NPI:** 1730649898 (Entity type: Individual)
- **Enumerated:** March 23, 2019
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** DR.0069447 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 2610 TENDERFOOT HILL ST, Colorado Springs, CO 80906-3981
- **Phone:** (719) 522-1133
## 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): Optumcare Colorado Medical Group LLC (NPI 1407487788, Colorado Springs, CO); New West Physicians Inc (NPI 1972111979, Lone Tree, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** September 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1730649898) · Data from the CMS NPPES public registry.