Katharine Andrews, NP
NPI 1417675810 · Family Nurse Practitioner · Everett, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katharine Andrews, NP is a Family Nurse Practitioner provider in Everett, WA (NPI 1417675810).
Provider details
- NPI number
- 1417675810
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- AP61279060 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
391 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 117 | $107 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 49 | $77 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 36 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 29 | $10 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 29 | $49 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 27 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 42 | 42 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 41 | 41 |
| Cefpodoxime Proxetil | 25 | 25 |
| Cyclobenzaprine Hcl | 21 | 21 |
| Azithromycin | 16 | 16 |
| Cephalexin | 15 | 14 |
| Prednisone | 13 | 13 |
| Mupirocin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-22
- Last updated
- 2026-05-21
- Certified
- 2026-05-21
Frequently asked questions
- What is Katharine Andrews's NPI number?
- Katharine Andrews's National Provider Identifier (NPI) is 1417675810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Andrews's specialty?
- Katharine Andrews is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katharine Andrews located?
- Katharine Andrews's practice location on file with NPPES is 3927 Rucker Ave, Everett, WA 98201-4833.
- What is Katharine Andrews's phone number?
- The practice phone number listed in the NPPES registry for Katharine Andrews is (425) 339-5422.
- Does Katharine Andrews accept Medicare?
- Katharine Andrews is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katharine Andrews's NPI active?
- Yes — Katharine Andrews's NPI (1417675810) is active in the NPPES registry as of the last update on 2026-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.