Are you Katie L. Ernst, APRN, DNP? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 21800 Marketplace Nw St 103, Poulsbo, WA 98370
About Dr. Ernst
Katie L. Ernst, APRN, DNP is a nurse practitioner — family based in Poulsbo, WA. Katie is also listed as specializing in dermatology and mohs surgery / dermatologic surgery. Medicare claims data shows Katie provided 387 services to 217 patients. The services billed most often include destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1851811327.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (360) 291-5700
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
21800 MARKETPLACE NW ST 103
Poulsbo, WA 98370
Conditions and Services Within This Provider's Scope
Within Nurse Practitioner - Family generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Allergies
Allergy & skin
Blood disorders
Bone & joint
Dermatology
Digestive
Digestive health
Eye conditions
Heart health
Hormones & endocrine
Infections
Men's health
Mental health
Metabolic & weight
Nerve & joint
Nerve & spine
Neurological
Pain
Pain & spine
Pediatric infections
Respiratory
Skin
Sleep
Urinary health
Women's health
Procedures & services
Chronic condition care
- Chronic disease management visit
- Diabetic Foot Care
Dermatology
Diagnostic screening
Evaluation & Testing
Hormones & endocrine
Injury care
Lab tests
- COVID-19 testing
- Cholesterol screening
- Hemoglobin A1c Test
- Rapid strep testing
- Thyroid Blood Test
- Urine Drug Screen
Mental health
Minor procedures
- Burn and Wound Care
- Superficial foreign-body removal
- Incision and drainage of an abscess
- Ingrown toenail removal
Minor surgery
Physical exams
Prescriptions
Preventative care
Preventative exams
Sexual health
Skin procedures
Sleep
Urgent care
Weight management
Women's health
- IUD insertion and removal
- Pregnancy Confirmation Test
- Birth control counseling
- Contraceptive implant insertion and removal
- Pap smear
- Well-woman exam
Most searched procedures
Allergies
Diagnostic tests
Ear, nose & throat
Heart health
- EKG
Injections
Lifestyle counseling
Neurological care
Occupational health
Pain management
Respiratory care
Screenings
Procedures Most Often Billed to Medicare
387 services · 217 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
218 | Less often than most peers in Nurse Practitioner, Family |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
54 | Less often than most peers in Nurse Practitioner, Family |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
28 | Less often than most peers in Nurse Practitioner, Family |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
12 | Less often than most peers in Nurse Practitioner, Family |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
34 | More often than most peers in Nurse Practitioner, Family |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
26 | As often as other peers in Nurse Practitioner, Family |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
15 | Less often than most peers in Nurse Practitioner, Family |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Poulsbo 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in WA who bill this service to Medicare most often.
Common questions
What does Katie L. Ernst, APRN specialize in?
Katie L. Ernst, APRN is a nurse practitioner in Poulsbo, WA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Where is Katie L. Ernst, APRN located?
Katie L. Ernst, APRN is listed at 21800 Marketplace Nw St 103, Poulsbo, WA 98370. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Katie L. Ernst, APRN's phone number?
The number on file is (360) 291-5700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Katie L. Ernst, APRN?
Katie L. Ernst, APRN's National Provider Identifier is 1851811327. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Katie L. Ernst, APRN train?
Katie L. Ernst, APRN attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Katie L. Ernst, APRN have?
Katie L. Ernst, APRN has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What does Katie L. Ernst, APRN do most often?
According to Medicare billing data, Katie L. Ernst, APRN performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Katie L. Ernst, APRN's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Katie L. Ernst, APRN. If this is you, claiming it is free.
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