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

Individual provider Certified Registered Nurse Anesthetist · NPI 1740756147

Karolyn Elizabeth Maestas, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in New York, New York. Qualified in 2018, 8 years ago. Practices with Mid-West Anesthesia Partners LLC, a 34-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
8
Licensed in
NY
In the registry since
2018
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

550 1st Ave
New York, NY 10016-6402
Phone: (212) 263-5800
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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 0342532 (NY)

Record details

NPI number1740756147
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorYes
NPI enumeratedOctober 23, 2018
Last updated in NPPESOctober 23, 2018

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Mid-West Anesthesia Partners Llc — 34 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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