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

Dr. Nathaniel Aj Danger Geist, PHD

Individual provider Case Manager/Care Coordinator · NPI 1750045449

Dr. Nathaniel Aj Danger Geist, PHD is a Case Manager/Care Coordinator in Tulsa, Oklahoma. Practices as a sole proprietor. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1728 S Carson Ave
Tulsa, OK 74119-4610
Phone: (847) 227-7550
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1750045449
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 28, 2021
Last updated in NPPESOctober 28, 2021
Certification dateOctober 28, 2021
Mailing address2520 E 5th Pl, Tulsa, OK 74104-2809

Other providers in Tulsa