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

Tatum Isabelle Gregston

Individual provider Physician Assistant · NPI 1447136825

Tatum Isabelle Gregston is a Physician Assistant in Iowa City, Iowa. Qualified in 2025, 1 year ago. Works from 2 locations.

Years since qualifying
1
In the registry since
2025

Practice location Address checks out

200 Hawkins Dr
Iowa City, IA 52242-1009
Phone: (319) 356-2750
Fax: (319) 353-6343
Show map & directions

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

Additional practice locations (1)

  • 105 E 9th St, Coralville, IA 52241-2209 — (319) 356-7102

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1447136825
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 12, 2025
Last updated in NPPESMay 26, 2026
Certification dateMay 26, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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