Provider Profile
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Source: NPPES NPI Registry
14000 N PORTLAND AVE SUITE 201
Oklahoma City, OK 73134
Tammy A. Harrelson is a nurse practitioner in Oklahoma City, OK. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Tammy A. Harrelson is listed at 14000 N Portland Ave Suite 201, Oklahoma City, OK 73134. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (405) 606-2727. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Tammy A. Harrelson's National Provider Identifier is 1003045501. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Tammy A. Harrelson has 17+ years experience. Registered with an NPI since 2009. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Tammy A. Harrelson. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.