Maria Laykish, CRNA
NPI 1619041878 · Certified Registered Nurse Anesthetist · Winchester, VA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Laykish, CRNA is a Certified Registered Nurse Anesthetist provider in Winchester, VA (NPI 1619041878).
Provider details
- NPI number
- 1619041878
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- RN539167 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
30 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 Other Procedure on Upper Abdomen00790 | 19 | $199 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 11 | $171 |
Typical Medicare-allowed amounts for these services range $171–$199 (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
Additional practice locations (2)
- 200 Lothrop StPittsburgh, PA 15213-2536Phone: (412) 647-5909Fax: (412) 647-0342
- 1860 Amherst StWinchester, VA 22601-2808Phone: (540) 536-8000Fax: (540) 536-7780
Registry dates
- Enumerated
- 2006-11-20
- Last updated
- 2021-03-31
- Certified
- 2021-03-31
Frequently asked questions
- What is Maria Laykish's NPI number?
- Maria Laykish's National Provider Identifier (NPI) is 1619041878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Laykish's specialty?
- Maria Laykish is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Laykish located?
- Maria Laykish's practice location on file with NPPES is 1840 Amherst St, Winchester, VA 22601-2808.
- What is Maria Laykish's phone number?
- The practice phone number listed in the NPPES registry for Maria Laykish is (540) 536-8000.
- Does Maria Laykish accept Medicare?
- Maria Laykish is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Laykish's NPI active?
- Yes — Maria Laykish's NPI (1619041878) is active in the NPPES registry as of the last update on 2021-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.