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

April Marie Merrill, APRN, CCNS

Individual provider Clinical Nurse Specialist · NPI 1073770749

April Marie Merrill, APRN, CCNS is a Certified Clinical Nurse Specialist (Cns) in Oklahoma City, Oklahoma. Qualified in 2011, 15 years ago. Practices with Integris Ambulatory Care Corporation, a 683-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oklahoma.

Years since qualifying
15
Licensed in
OK
In the registry since
2008
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

5350 S Western Ave Ste 315
Oklahoma City, OK 73109-4530
Phone: (405) 777-2727
Fax: (405) 953-8153
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Nurse Specialist (primary) Taxonomy 364S00000X · Licence 65043 (OK)

Record details

NPI number1073770749
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , CCNS
Sole proprietorNo
NPI enumeratedMay 20, 2008
Last updated in NPPESOctober 1, 2025
Certification dateOctober 1, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED CLINICAL NURSE SPECIALIST (CNS)
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Integris Ambulatory Care Corporation — 683 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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