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

Michael Bert Oppen, CRNA

Individual provider General Practice Registered Nurse · NPI 1346839826

Michael Bert Oppen, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in San Antonio, Texas. Qualified in 2020, 6 years ago. Practices with Community Medicine Associates, a 589-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
6
Licensed in
TX
In the registry since
2021
Specialties on file
2
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

4502 Medical Dr
San Antonio, TX 78229-4402
Phone: (210) 358-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6225 N State Highway 161 Ste 200, Irving, TX 75038-2241 — (214) 687-0001

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 1029036 (TX)
General Practice Registered Nurse Taxonomy 163WG0000X · Licence 813040 (TX)

Record details

NPI number1346839826
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJanuary 11, 2021
Last updated in NPPESJuly 24, 2024
Certification dateJuly 24, 2024
Mailing address903 W Martin St # Ms 49-2, San Antonio, TX 78207-0903

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Community Medicine Associates — 589 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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