Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Mary Catherine Niemeyer, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1851333751

Mrs. Mary Catherine Niemeyer, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Houston, Texas. Qualified in 2002, 24 years ago. Practices with Austin Gastroenterology Anesthesia Associates PLLC, a 22-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
24
Licensed in
TX
In the registry since
2006
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

2411 Fountain View Dr Ste 200
Houston, TX 77057-4817
Phone: (713) 620-4000
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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 053642 (TX)

Record details

NPI number1851333751
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 12, 2006
Last updated in NPPESOctober 30, 2013

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Austin Gastroenterology Anesthesia Associates Pllc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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