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

Shelby Lynn Sullivan, FNP-C

Individual provider Nurse Practitioner · NPI 1720680267

Shelby Lynn Sullivan, FNP-C is a Nurse Practitioner in Longview, Texas. Qualified in 2020, 6 years ago. Practices with Christus Trinity Clinic, a 1,531-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
6
Licensed in
TX
In the registry since
2020
Specialties on file
2
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

707 E Marshall Ave
Longview, TX 75601-5545
Phone: (903) 315-4880
Show map & directions

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

Additional practice locations (2)

  • 121 Private Road 1049 # 2, Diana, TX 75640-4047 — (903) 237-9760
  • 703 E Marshall Ave Ste 5007, Longview, TX 75601-5554 — (903) 315-4880

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 1018780 (TX)
Family Medicine Physician Taxonomy 207Q00000X · Licence 1018780 (TX)

Record details

NPI number1720680267
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedNovember 10, 2020
Last updated in NPPESSeptember 4, 2025
Certification dateSeptember 4, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Christus Trinity Clinic — 1531 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations8 on file with Medicare

Other providers in Longview