Linnzi Ennen
NPI 1497473219 · Physician Assistant · Seattle, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linnzi Ennen is a Physician Assistant provider in Seattle, WA (NPI 1497473219).
Provider details
- NPI number
- 1497473219
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PA61491746 (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
266 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 102 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 76 | $85 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 62 | $118 |
| Admn Sarscov2 Vacc 1 Dose90480 | 14 | $48 |
| Automated Urinalysis Test81003 | 12 | $2 |
Typical Medicare-allowed amounts for these services range $2–$118 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 36 | 13 |
| Atorvastatin Calcium | 21 | 11 |
| Lisinopril | 17 | — |
| Levothyroxine Sodium | 15 | — |
| Losartan Potassium | 15 | — |
| Warfarin Sodium | 14 | — |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-17
- Last updated
- 2023-11-01
- Certified
- 2023-11-01
Frequently asked questions
- What is Linnzi Ennen's NPI number?
- Linnzi Ennen's National Provider Identifier (NPI) is 1497473219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linnzi Ennen's specialty?
- Linnzi Ennen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Linnzi Ennen located?
- Linnzi Ennen's practice location on file with NPPES is 1959 Ne Pacific St., Seattle, WA 98195-0001.
- What is Linnzi Ennen's phone number?
- The practice phone number listed in the NPPES registry for Linnzi Ennen is (206) 520-5000.
- Does Linnzi Ennen accept Medicare?
- Linnzi Ennen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linnzi Ennen's NPI active?
- Yes — Linnzi Ennen's NPI (1497473219) is active in the NPPES registry as of the last update on 2023-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.