CHRISTINA ANNE SASS D.O.
NPI 1023468972
Hospitalist in Denver, CO
About Christina Anne Sass D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINA ANNE SASS D.O. (NPI 1023468972) is an individual hospitalist provider in Denver, Colorado, licensed in Colorado (DR.0060728) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS and is a graduate of University Of New England, College Of Osteo Medicine (2016).
NPPES Registry Identity
Specialties & Licenses 4
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
Christina Anne Sass D.o. 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 Christina Sass reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Denver, CO 80210
- Reassigned Medicare billing, Colorado enrollment
- 733 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80218 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.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 80218
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 Christina Sass's NPI number?
The NPI number for Christina Sass is 1023468972. It was assigned to this individual provider in the NPPES registry on June 21, 2016.
Where is Christina Sass located?
Christina Sass practices at 1375 E 19th Ave, Denver, CO 80218. The listed phone number is (303) 812-6410.
What is Christina Sass's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Christina Sass enrolled in Medicare?
Yes. Christina Sass 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 Christina Sass's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christina Sass reassigns Medicare benefits to Portercare Adventist Health System (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 Christina Sass'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 Christina Sass was last updated on November 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Christina Anne Sass, D.O. · NPI 1023468972
Hospitalist physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since June 21, 2016.
## Identity
- **NPI:** 1023468972 (Entity type: Individual)
- **Enumerated:** June 21, 2016
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** DR.0060728 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 1375 E 19TH AVE, Denver, CO 80218-1114
- **Phone:** (303) 812-6410
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Portercare Adventist Health System (NPI 1972981462, Denver, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New England, College Of Osteo Medicine, class of 2016
## Record status
- **NPPES last updated:** November 15, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1023468972) · Data from the CMS NPPES public registry.