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

Gregory G Diel, DPH

Individual provider Case Manager/Care Coordinator · NPI 1649350158

Gregory G Diel, DPH is a Case Manager/Care Coordinator in Enid, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2006.

Licensed in
OK
In the registry since
2006
Specialties on file
2

Practice location Address checks out

915 E Owen K Garriott Rd
Enid, OK 73701-6156
Phone: (580) 233-4244
Fax: (580) 233-5319
Show map & directions

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

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 10671 (OK)
Case Manager/Care Coordinator Taxonomy 171M00000X (OK)

Record details

NPI number1649350158
Entity typeIndividual (Type 1)
GenderMale
Credentials DPH
Sole proprietorNo
NPI enumeratedOctober 17, 2006
Last updated in NPPESMay 18, 2022
Certification dateMay 18, 2022
Mailing address915 E Owen K Garriott Rd, Enid, OK 73701-6156

Other providers in Enid