DR. CHRISTINA M BALLONOFF M.D.
NPI 1881893386
Obstetrics & Gynecology in Denver, CO
About Dr. Christina M Ballonoff M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTINA M BALLONOFF M.D. (NPI 1881893386) is an individual obstetrics & gynecology provider in Denver, Colorado, licensed in Colorado (43098) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Colorado School Of Medicine, Denver (2003).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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. Christina M Ballonoff M.d. 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 Ballonoff 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 80205 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 80205
DENVER, CO 80205
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 Ballonoff's NPI number?
The NPI number for Christina Ballonoff is 1881893386. It was assigned to this individual provider in the NPPES registry on July 13, 2007. The provider is also known as Christina M Martin.
Where is Christina Ballonoff located?
Christina Ballonoff practices at 2045 N Franklin St, Denver, CO 80205. The listed phone number is (303) 338-4545.
What is Christina Ballonoff's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Christina Ballonoff enrolled in Medicare?
Yes. Christina Ballonoff 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 Ballonoff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christina Ballonoff 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 Christina Ballonoff'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 Ballonoff was last updated on June 14, 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. Christina M Ballonoff, M.D. · NPI 1881893386
Obstetrics & Gynecology physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since July 13, 2007.
## Identity
- **NPI:** 1881893386 (Entity type: Individual)
- **Enumerated:** July 13, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 43098 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 2045 N FRANKLIN ST, Denver, CO 80205-5437
- **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:** University Of Colorado School Of Medicine, Denver, class of 2003
## Record status
- **NPPES last updated:** June 14, 2021
- **Other identifiers:** Other 018312 (CO); Medicaid 23577843 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1881893386) · Data from the CMS NPPES public registry.