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

MS. Cynthia K Rau-Sobotka, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1699746107

MS. Cynthia K Rau-Sobotka, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Denver, Colorado. Qualified in 1992, 34 years ago. Practices with Diehl Anesthesia Inc, a 35-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
34
Licensed in
CO
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

4231 W 16th Ave
Denver, CO 80204-1335
Phone: (719) 537-0712
Fax: (719) 537-6284
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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 79222 (CO)

Record details

NPI number1699746107
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedFebruary 1, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Diehl Anesthesia Inc — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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