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

John E Merriman, MD Inc

Organization Cardiovascular Disease Physician · NPI 1033391214

John E Merriman, MD Inc is a Cardiovascular Disease Physician in Tulsa, Oklahoma. Registered with an NPI since 2007.

In the registry since
2007
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

2325 S Harvard Ave Ste 308
Tulsa, OK 74114-3300
Phone: (918) 744-5959
Fax: (918) 742-4412
Show map & directions

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

Specialties & licences

Pain Medicine Physician (primary) Taxonomy 208VP0000X
Cardiovascular Disease Physician Taxonomy 207RC0000X

Record details

NPI number1033391214
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Merriman — Owner/President · (918) 744-5959
NPI enumeratedNovember 29, 2007
Last updated in NPPESNovember 29, 2007
Mailing address2325 S Harvard Ave, Suite 308, Tulsa, OK 74114-3300

Other providers in Tulsa