Marykay Livingston, CRNA
NPI 1104817915 · Certified Registered Nurse Anesthetist · Seattle, WA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marykay Livingston, CRNA is a Certified Registered Nurse Anesthetist provider in Seattle, WA (NPI 1104817915).
Provider details
- NPI number
- 1104817915
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- License
- AP30003748 (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
20 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
278 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 183 | $130 |
| Anesthesia for Procedure on Eyelid00103 | 95 | $172 |
Typical Medicare-allowed amounts for these services range $130–$172 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marykay Livingston's NPI number?
- Marykay Livingston's National Provider Identifier (NPI) is 1104817915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marykay Livingston's specialty?
- Marykay Livingston is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marykay Livingston located?
- Marykay Livingston's practice location on file with NPPES is 5300 Tallman Ave Nw, Seattle, WA 98107-3932.
- What is Marykay Livingston's phone number?
- The practice phone number listed in the NPPES registry for Marykay Livingston is (206) 782-2700.
- Does Marykay Livingston accept Medicare?
- Marykay Livingston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marykay Livingston's NPI active?
- Yes — Marykay Livingston's NPI (1104817915) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.