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

Mr. Anthony Ray Sierra I, CRNA

Individual provider Registered Nurse · NPI 1487042651

Mr. Anthony Ray Sierra I, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Little Rock, Arkansas. Qualified in 2014, 12 years ago. Practices with St Vincent Medical Group, a 247-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
12
Licensed in
AR
In the registry since
2014
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

2 Saint Vincent Cir
Little Rock, AR 72205-5423
Phone: (501) 664-4532
Fax: (501) 663-4335
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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 C003067 (AR)
Registered Nurse Taxonomy 163W00000X · Licence R088090 (AR)

Record details

NPI number1487042651
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedDecember 22, 2014
Last updated in NPPESApril 14, 2020
Certification dateApril 14, 2020

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice St Vincent Medical Group — 247 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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