Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Grant David Linnell

Individual provider Internal Medicine Physician · NPI 1629770060

Grant David Linnell is an Internal Medicine Physician in Oklahoma City, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2023.

Licensed in
OK
In the registry since
2023

Practice location Address checks out

1000 NE 13th St Ste 1G
Oklahoma City, OK 73104-5040
Phone: (405) 271-8558
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 50664 (OK)

Record details

NPI number1629770060
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 20, 2023
Last updated in NPPESSeptember 22, 2026
Certification dateSeptember 22, 2026

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