KRISTINE SARAH STEMMLEY MSN, FNP-C
NPI 1396381638
Nurse Practitioner - Family in Washington, MO

Active since November 21, 2019PECOS EnrolledAccepts Medicare Assignment
901 E 5TH ST, WASHINGTON, MO 63090(636) 239-8011(636) 239-8058 Get Directions Write a Review

NPPES record last updated: September 23, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 7, 2022, Dec 10, 2020, Nov 21, 2019 (3 updates tracked since 2019).

About Kristine Sarah Stemmley Msn, Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KRISTINE SARAH STEMMLEY MSN, FNP-C (NPI 1396381638) is an individual family provider in Washington, Missouri, licensed in Missouri (2019043520) and active in the NPI registry since November 2019. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Washington, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1396381638
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKRISTINE SARAH STEMMLEYCredential: MSN, FNP-C
Location Address901 E 5TH STWashington, MO 63090-3127
Mailing Address901 E 5th StWashington, MO 63090-3127 · (636) 239-8011 · Fax (636) 239-8058
Fax(636) 239-8058
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateNovember 21, 2019
Last NPPES UpdateSeptember 23, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2025
NPI 1396381638 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in MO · 2019043520
901 E 5TH ST, Washington, MO 63090

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

Kristine Sarah Stemmley Msn, Fnp-c 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.

PECOS PAC ID6901224294
PECOS Enrollment IDI20200918000991
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
84 services79 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
43 services43 patients
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811
This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.
34 services33 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
21 services21 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
20 services20 patients
Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
18 services15 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mercy Hospital Washington

Acute Care Hospitals · Washington, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260052
Location901 East 5th StreetWashington, MO 63090 · Franklin County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63090 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.64 typical visit price
range $52.28 – $161.24
Typical copayment $20.41 (range $13.07 – $40.31)
Most-billed visit code 99203
Established Patient
$93.24 typical visit price
range $16.30 – $131.05
Typical copayment $23.31 (range $4.07 – $32.76)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Internal Medicine
901 E 5TH ST
WASHINGTON, MO 63090
Registered Nurse (Maternal Newborn)
901 E 5TH ST
WASHINGTON, MO 63090
Emergency Medicine
901 E 5TH ST
WASHINGTON, MO 63090
Internal Medicine
901 E 5TH ST
WASHINGTON, MO 63090
Emergency Medicine
901 E 5TH ST
WASHINGTON, MO 63090
Dietitian, Registered
901 E 5TH ST
WASHINGTON, MO 63090
Pharmacist
901 E 5TH ST
WASHINGTON, MO 63090
Family Medicine
901 E 5TH ST, MEDICAL STAFF OFFICE
WASHINGTON, MO 63090

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 Kristine Stemmley's NPI number?

The NPI number for Kristine Stemmley is 1396381638. It was assigned to this individual provider in the NPPES registry on November 21, 2019.

Where is Kristine Stemmley located?

Kristine Stemmley practices at 901 E 5th St, Washington, MO 63090. The listed phone number is (636) 239-8011.

What is Kristine Stemmley's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Kristine Stemmley enrolled in Medicare?

Yes. Kristine Stemmley 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 Kristine Stemmley accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 4 other insurers list Kristine Stemmley 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 Kristine Stemmley affiliated with any hospitals?

According to CMS data, Kristine Stemmley is affiliated with Mercy Hospital Washington.

When was this NPI record last updated?

The NPPES record for Kristine Stemmley was last updated on September 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.