KRISTINA COALE STILLWELL M.D.
NPI 1659661718
Student in an Organized Health Care Education/Training Program in San Diego, CA
About Kristina Coale Stillwell M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTINA COALE STILLWELL M.D. (NPI 1659661718) is an individual student in an organized health care education/training program in San Diego, California and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Kristina Coale Stillwell M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Kristina Stillwell reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 1,159 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 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.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
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 Kristina Stillwell's NPI number?
The NPI number for Kristina Stillwell is 1659661718. It was assigned to this individual provider in the NPPES registry on April 11, 2011. The provider is also known as Kristina C Coale MD.
Where is Kristina Stillwell located?
Kristina Stillwell practices at 402 Dickinson St Mpf1-140, San Diego, CA 92103. The listed phone number is (858) 249-1702.
What is Kristina Stillwell's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Kristina Stillwell enrolled in Medicare?
Yes. Kristina Stillwell is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kristina Stillwell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristina Stillwell reassigns Medicare benefits to 3 organizations: Ucsf Pediatrics Associates (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, 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 Kristina Stillwell'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 Kristina Stillwell was last updated on April 6, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Kristina Coale Stillwell, M.D. · NPI 1659661718
Student in an Organized Health Care Education/Training Program provider in San Diego, California. Individual provider, active in the CMS NPPES registry since April 11, 2011.
## Identity
- **NPI:** 1659661718 (Entity type: Individual)
- **Enumerated:** April 11, 2011
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 402 DICKINSON ST, MPF1-140, San Diego, CA 92103-6902
- **Phone:** (858) 249-1702
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Ucsf Pediatrics Associates (NPI 1376614016, San Francisco, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 6, 2017
---
Source: [NPI Profile](https://npiprofile.com/npi/1659661718) · Data from the CMS NPPES public registry.