Krysta Byrnes, RN
NPI 1073027942 · Family Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Krysta Byrnes, RN is a Family Nurse Practitioner provider in Seattle, WA (NPI 1073027942).
Provider details
- NPI number
- 1073027942
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 147512 (AK)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
172 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 | 77 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 29 | $84 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 25 | $167 |
Typical Medicare-allowed amounts for these services range $9–$167 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 22 | — |
| Atorvastatin Calcium | 20 | 11 |
| Lisinopril | 18 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 16 | 13 |
| Losartan Potassium | 16 | — |
| Amlodipine Besylate | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-11-29
- Last updated
- 2022-08-25
- Certified
- 2022-08-25
Frequently asked questions
- What is Krysta Byrnes's NPI number?
- Krysta Byrnes's National Provider Identifier (NPI) is 1073027942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krysta Byrnes's specialty?
- Krysta Byrnes is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Krysta Byrnes located?
- Krysta Byrnes's practice location on file with NPPES is 2505 2nd Ave Ste 200, Seattle, WA 98121-1495.
- What is Krysta Byrnes's phone number?
- The practice phone number listed in the NPPES registry for Krysta Byrnes is (206) 520-5000.
- Does Krysta Byrnes accept Medicare?
- Krysta Byrnes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Krysta Byrnes's NPI active?
- Yes — Krysta Byrnes's NPI (1073027942) is active in the NPPES registry as of the last update on 2022-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.