KATIE LYNN ERNST APRN, DNP
NPI 1851811327
Nurse Practitioner - Family in Poulsbo, WA

Q: What is Katie Ernst's NPI number?

The NPI number for Katie Ernst is 1851811327. It was assigned to this individual provider in the NPPES registry on June 26, 2017.

Q: What is Katie Ernst's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Katie Ernst was last updated on October 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.

Active since June 26, 2017PECOS EnrolledAccepts Medicare Assignment

83.81/100

CMS Quality Rating

21800 MARKET PL NW STE 103, POULSBO, WA 98370(360) 291-5700(360) 637-0863 Get Directions Write a Review

NPPES record last updated: October 17, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Katie Lynn Ernst Aprn, Dnp NPPES

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

KATIE LYNN ERNST APRN, DNP (NPI 1851811327) is an individual family provider in Poulsbo, Washington, licensed in Washington (AP60905096) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Harrison Medical Center, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1851811327

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameKATIE LYNN ERNSTCredential: APRN, DNP

Location Address21800 MARKET PL NW STE 103Poulsbo, WA 98370-6667

Mailing Address50 Foxfield DrPort Townsend, WA 98368-9524 · (907) 491-0894

Phone(360) 291-5700

Fax(360) 637-0863

Sole ProprietorYes

Medical School CMSOtherGraduated 2017

Enumeration DateJune 26, 2017

Last NPPES UpdateOctober 17, 2024

NPPES CertifiedOctober 17, 2024

✔ NPI 1851811327 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 WA · AP60905096

21800 MARKET PL NW STE 103, Poulsbo, WA 98370

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.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

Katie Lynn Ernst Aprn, Dnp 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 ID3274804570

PECOS Enrollment IDI20181126000338

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 7

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.

Destruction of precancer skin growth, 2-14 growths 17003

This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.

218 services48 patients

Destruction of precancer skin growth, 1 growth 17000

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

54 services54 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.

34 services34 patients

Biopsy of related skin growth, first growth 11102

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

28 services28 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

26 services26 patients

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.

15 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Harrison Medical Center

Acute Care Hospitals · Bremerton, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500039

Location2520 Cherry AvenueBremerton, WA 98310 · Kitsap County

Emergency services Birthing friendly

Jefferson Healthcare

Critical Access Hospitals · Port Townsend, WA

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number501323

Location834 Sheridan StreetPort Townsend, WA 98368 · Jefferson County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98370 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

$88.29 typical visit price

range $57.27 – $172.80

Typical copayment $22.07 (range $14.31 – $43.20)

Most-billed visit code 99203

Established Patient

$100.78 typical visit price

range $18.56 – $141.11

Typical copayment $25.19 (range $4.64 – $35.27)

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.

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.

83.81/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

74.26

Promoting Interoperability

Improvement Activities

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SMITHCARE: GENERAL DERMATOLOGY, MOHS SURGERY & AESTHETICS PLLC

Dermatology (MOHS-Micrographic Surgery)