CLAUDIA P. JANTZER MD
NPI 1376526012
Pediatrics in Grand Junction, CO
About Claudia P. Jantzer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CLAUDIA P. JANTZER MD (NPI 1376526012) is an individual pediatrics provider in Grand Junction, Colorado, licensed in Colorado (34862) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS.
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 (PECOS)
Claudia P. Jantzer Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Claudia Jantzer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grand Junction, CO 81506
- Reassigned Medicare billing, Colorado enrollment
- 64 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 81506 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.
GRAND JUNCTION, CO 81506
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 Claudia Jantzer's NPI number?
The NPI number for Claudia Jantzer is 1376526012. It was assigned to this individual provider in the NPPES registry on November 28, 2005.
Where is Claudia Jantzer located?
Claudia Jantzer practices at 3150 N 12th St, Grand Junction, CO 81506. The listed phone number is (970) 243-5437.
What is Claudia Jantzer's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Claudia Jantzer enrolled in Medicare?
Yes. Claudia Jantzer is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Claudia Jantzer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Claudia Jantzer reassigns Medicare benefits to Primary Care Partners, Inc. (Grand Junction, 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 Claudia Jantzer'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 Claudia Jantzer was last updated on October 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Claudia P. Jantzer, MD · NPI 1376526012
Pediatrics physician in Grand Junction, Colorado. Individual provider, active in the CMS NPPES registry since November 28, 2005.
## Identity
- **NPI:** 1376526012 (Entity type: Individual)
- **Enumerated:** November 28, 2005
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 34862 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 3150 N 12TH ST, Grand Junction, CO 81506-2863
- **Phone:** (970) 243-5437 · **Fax:** (970) 243-7792
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Primary Care Partners, Inc. (NPI 1245392612, Grand Junction, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 16, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1376526012) · Data from the CMS NPPES public registry.