KRISTEN MITCHELL STILLE MD
NPI 1801078100
Obstetrics & Gynecology in Anchorage, AK
About Kristen Mitchell Stille Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTEN MITCHELL STILLE MD (NPI 1801078100) is an individual obstetrics & gynecology provider in Anchorage, Alaska, licensed in Alaska (109824) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS, is affiliated with Watauga Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Kristen Mitchell Stille Md 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.
Areas of Expertise CMS Part B claims
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Watauga Medical Center
Acute Care Hospitals · Boone, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 99508 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.
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.
ANCHORAGE, AK 99508
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 Kristen Stille's NPI number?
The NPI number for Kristen Stille is 1801078100. It was assigned to this individual provider in the NPPES registry on November 29, 2007.
Where is Kristen Stille located?
Kristen Stille practices at 4441 Diplomacy Dr, Anchorage, AK 99508. The listed phone number is (907) 729-3100.
What is Kristen Stille's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Kristen Stille enrolled in Medicare?
Yes. Kristen Stille 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.
What insurance does Kristen Stille accept?
Health plans from Blue Cross and Blue Shield of NC, Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska and UnitedHealthcare list Kristen Stille as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Kristen Stille affiliated with any hospitals?
According to CMS data, Kristen Stille is affiliated with Watauga Medical Center.
When was this NPI record last updated?
The NPPES record for Kristen Stille was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days 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.
# Kristen Mitchell Stille, MD · NPI 1801078100
Obstetrics & Gynecology physician in Anchorage, Alaska. Individual provider, active in the CMS NPPES registry since November 29, 2007.
## Identity
- **NPI:** 1801078100 (Entity type: Individual)
- **Enumerated:** November 29, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 109824 (Alaska)
- **Sole proprietor:** No
## Practice location
- **Address:** 4441 DIPLOMACY DR, Anchorage, AK 99508-5910
- **Phone:** (907) 729-3100
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of Colorado School Of Medicine, Denver, class of 2007
## Record status
- **NPPES last updated:** June 17, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1801078100) · Data from the CMS NPPES public registry.