Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Leonard Krzykowski, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1447600010

Leonard Krzykowski, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Dallas, Texas. Qualified in 2016, 10 years ago. Practices with U S Anesthesia Partners of Texas, PA, a 2,747-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Minnesota and Texas.

Years since qualifying
10
Licensed in
MN, TX
In the registry since
2016
Specialties on file
3
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

12222 Merit Dr Ste 600
Dallas, TX 75251-3294
Phone: (972) 715-5000
Fax: (972) 715-9976
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 200 1st St Sw, Rochester, MN 55905-0001 — (507) 284-2511
  • 3705 Medical Pkwy Ste 570, Austin, TX 78705-1024 — (972) 715-5000
  • 10999 W Interstate 10 Ste 903, San Antonio, TX 78230-1747 — (972) 715-5000

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 1120723 (TX)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence R 235004-6 (MN)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 1934 (MN)

Record details

NPI number1447600010
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 15, 2016
Last updated in NPPESDecember 11, 2025
Certification dateDecember 11, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice U S Anesthesia Partners Of Texas, Pa — 2747 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients128
Services billed 129 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at U S Anesthesia Partners of Texas, PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2747 clinicians in the practice; 12 are shown here.

Other providers in Dallas