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

John A Merritt, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1700805314

John A Merritt, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Dickinson, Texas. Qualified in 1991, 35 years ago. Practices with Texans Anesthesia Associates PLLC, a 216-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
35
Licensed in
TX
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

3810 Hughes Ct
Dickinson, TX 77539-6205
Phone: (936) 639-3036
Fax: (936) 639-3064
Show map & directions

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

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 048168 (TX)

Record details

NPI number1700805314
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESDecember 15, 2021
Certification dateDecember 15, 2021

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Texans Anesthesia Associates Pllc — 216 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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