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

Mr. Cai Erik Nielsen, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1932178175

Mr. Cai Erik Nielsen, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Weatherford, Texas. Qualified in 2003, 23 years ago. Practices with Ntx Anesthesiology Consultants PLLC, a 112-clinician group and accepts Medicare assignment. Licensed in California and Texas.

Years since qualifying
23
Licensed in
CA, TX
In the registry since
2006
Specialties on file
4
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

713 E Anderson St
Weatherford, TX 76086-5705
Phone: (682) 582-1000
Fax: (817) 599-4902
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 702217 (TX)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence NA3053 (CA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence RN545910 (CA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence CRNA3053 (CA)

Record details

NPI number1932178175
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorYes
NPI enumeratedMarch 17, 2006
Last updated in NPPESMarch 19, 2018

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Ntx Anesthesiology Consultants Pllc — 112 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 patients220
Services billed 240 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.

  • Medical City Weatherford Hospital · Weatherford, TX

Colleagues at Ntx Anesthesiology Consultants PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 112 clinicians in the practice; 12 are shown here.

Other providers in Weatherford