Heather Gillis, ARNP
NPI 1831547504 · Family Nurse Practitioner · Silverdale, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Gillis, ARNP is a Family Nurse Practitioner provider in Silverdale, WA (NPI 1831547504).
Provider details
- NPI number
- 1831547504
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP60667211 (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
10 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
550 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 221 | $76 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 127 | $107 |
| Automated Urinalysis Test81003 | 80 | $2 |
| X-Ray of Chest, 2 Views71046 | 65 | $23 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 18 | $15 |
| Removal of Impacted Ear Wax By Washing69209 | 14 | $18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 42 | 39 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 33 | 33 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 30 | 27 |
| Cephalexin | 24 | 22 |
| Doxycycline Hyclate | 23 | 23 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 21 | 20 |
| Tinidazole | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-02
- Last updated
- 2022-02-11
- Certified
- 2022-02-11
Frequently asked questions
- What is Heather Gillis's NPI number?
- Heather Gillis's National Provider Identifier (NPI) is 1831547504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Gillis's specialty?
- Heather Gillis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Gillis located?
- Heather Gillis's practice location on file with NPPES is 9621 Ridgetop Blvd Nw, Silverdale, WA 98383-8502.
- What is Heather Gillis's phone number?
- The practice phone number listed in the NPPES registry for Heather Gillis is (360) 782-3300.
- Does Heather Gillis accept Medicare?
- Heather Gillis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Gillis's NPI active?
- Yes — Heather Gillis's NPI (1831547504) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.