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

John J Fernandes, DO

Individual provider Clinical Pathology/Laboratory Medicine Physician · NPI 1538138169

John J Fernandes, DO is a Clinical Pathology/Laboratory Medicine Physician in Tulsa, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2006.

Licensed in
OK
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

2345 SW Blvd
Tulsa, OK 74107-2705
Phone: (918) 582-1980
Show map & directions

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

Specialties & licences

Clinical Pathology/Laboratory Medicine Physician (primary) Taxonomy 207ZP0105X · Licence 4071 (OK)

Record details

NPI number1538138169
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 16, 2006
Last updated in NPPESSeptember 17, 2008
Mailing address2345 Southwest Blvd, Tulsa, OK 74107-2705