COLLEEN MARIE STALLMER CRNA
NPI 1063486512
Nurse Anesthetist, Certified Registered in National City, CA
About Colleen Marie Stallmer Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COLLEEN MARIE STALLMER CRNA (NPI 1063486512) is an individual nurse anesthetist, certified registered in National City, California, licensed in California (466411) and active in the NPI registry since February 2006.
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)
Colleen Marie Stallmer Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Colleen Stallmer reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Escondido, CA 92025
- Reassigned Medicare billing, California enrollment
Temecula, CA 92592
- Reassigned Medicare billing, California enrollment
- 40 clinicians in this Medicare group
Murrieta, CA 92562
- Reassigned Medicare billing, California enrollment
- 40 clinicians in this Medicare group
Murrieta, CA 92563
- Reassigned Medicare billing, California enrollment
- 240 clinicians in this Medicare group
Clovis, CA 93612
- Reassigned Medicare billing, California enrollment
- 39 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 4
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.
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.
NATIONAL CITY, CA 91950
NATIONAL CITY, CA 91950
NATIONAL CITY, CA 91950
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 Colleen Stallmer's NPI number?
The NPI number for Colleen Stallmer is 1063486512. It was assigned to this individual provider in the NPPES registry on February 13, 2006.
Where is Colleen Stallmer located?
Colleen Stallmer practices at 2400 E 4th St, National City, CA 91950. The listed phone number is (619) 470-4321.
What is Colleen Stallmer's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Colleen Stallmer enrolled in Medicare?
Yes. Colleen Stallmer is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Colleen Stallmer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Colleen Stallmer reassigns Medicare benefits to 5 organizations: Escondido Ca Endoscopy ASC LP (Escondido, CA), Temecula Ca United Surgery Center LP (Temecula, CA), Temecula Ca Endoscopy ASC LP (Murrieta, CA), United Medical Doctors (Murrieta, CA) and Comprehensive Anesthesia, A California Nursing Corporation (Clovis, CA). 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 Colleen Stallmer'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 Colleen Stallmer was last updated on April 7, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Colleen Marie Stallmer, CRNA · NPI 1063486512
Nurse Anesthetist, Certified Registered physician in National City, California. Individual provider, active in the CMS NPPES registry since February 13, 2006.
## Identity
- **NPI:** 1063486512 (Entity type: Individual)
- **Enumerated:** February 13, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 466411 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2400 E 4TH ST, National City, CA 91950-2026
- **Phone:** (619) 470-4321
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Escondido Ca Endoscopy ASC LP (NPI 1073588646, Escondido, CA); Temecula Ca United Surgery Center LP (NPI 1013376482, Temecula, CA); Temecula Ca Endoscopy ASC LP (NPI 1285863696, Murrieta, CA); United Medical Doctors (NPI 1770559981, Murrieta, CA); Comprehensive Anesthesia, A California Nursing Corporation (NPI 1205856655, Clovis, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 7, 2010
---
Source: [NPI Profile](https://npiprofile.com/npi/1063486512) · Data from the CMS NPPES public registry.