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

Mrs. Maryann Ophals

Individual provider Registered Nurse · NPI 1609087568

Mrs. Maryann Ophals is a Certified Registered Nurse Anesthetist (CRNA) in Cave Creek, Arizona. Graduated from New York Medical College in 1986, 40 years ago. Practices with Mesa Anesthesia Services PLLC, a 5-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
40
Trained at
New York Medical College
Licensed in
AZ
In the registry since
2007
Specialties on file
2

Practice location Address checks out

11440 E Manana Rd
Cave Creek, AZ 85331-2834
Phone: (480) 600-9399
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 083086 (AZ)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence CRNA0074 (AZ)

Record details

NPI number1609087568
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 24, 2007
Last updated in NPPESApril 2, 2019

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1986 (40 years in practice)
Group practice Mesa Anesthesia Services Pllc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Cave Creek