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JESSICA DIANE RYANS
NPI 1578407946
Registered Nurse - Lactation Consultant in Duncan, OK

Active since April 16, 2026
2621 N WHISENANT DR, DUNCAN, OK 73533(580) 251-6899 Get Directions Write a Review

NPPES record last updated: April 16, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Jessica Diane Ryans NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JESSICA DIANE RYANS (NPI 1578407946) is an individual lactation consultant provider in Duncan, Oklahoma, licensed in Oklahoma (R0103240) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1578407946
Entity TypeIndividualFemale
Primary Taxonomy163WL0100X
Provider Legal NameJESSICA DIANE RYANS
Location Address2621 N WHISENANT DRDuncan, OK 73533-0911
Mailing Address765 County Road 1470Ninnekah, OK 73067-3007
Phone(580) 251-6899
Sole ProprietorNo
Enumeration DateApril 16, 2026
NPPES CertifiedApril 16, 2026
✔ NPI 1578407946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Lactation ConsultantNursing Service Providers
Taxonomy Code163WL0100X
License✔ Licensed in OK · R0103240
2621 N WHISENANT DR, Duncan, OK 73533
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Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RACHEL LOYD
Registered Nurse
2621 N WHISENANT DR
DUNCAN, OK 73533
Stephens County (580) 251-8881
MELISSA GREEN PA-C
Physician Assistant (Medical)
2621 N WHISENANT DR
DUNCAN, OK 73533
Stephens County (580) 252-5300
EAGLE PARTNERS, PLLC
Radiology (Diagnostic Radiology)
2621 N WHISENANT DR
DUNCAN, OK 73533
Stephens County (580) 252-5300
CENTURION EMERGENCY PARTNERS LLC
Emergency Medicine
2621 N WHISENANT DR
DUNCAN, OK 73533
Stephens County (580) 252-5300
MR. HARMON WADE NEWELL
Physician Assistant
2621 N WHISENANT DR
DUNCAN, OK 73533
Stephens County (580) 252-5300
LANDON SHEAMAN CRNA
Nurse Anesthetist, Certified Registered
2621 N WHISENANT DR
DUNCAN, OK 73533
Stephens County (580) 252-5300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jessica Ryans's NPI number?

The NPI number for Jessica Ryans is 1578407946. It was assigned to this individual provider in the NPPES registry on April 16, 2026.

Where is Jessica Ryans located?

Jessica Ryans practices at 2621 N Whisenant Dr, Duncan, OK 73533. The listed phone number is (580) 251-6899.

What is Jessica Ryans's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Lactation Consultant, with taxonomy code 163WL0100X.

When was this NPI record last updated?

The NPPES record for Jessica Ryans was last updated on April 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.