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

Mrs. Helena Diane Longfellow, APRN, FNP-C

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1275131203

Mrs. Helena Diane Longfellow, APRN, FNP-C is a Nurse Practitioner in Mahomet, Illinois. Qualified in 2020, 6 years ago. Practices with Gibson Community Hospital Association, a 159-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
6
Licensed in
IL
In the registry since
2020
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

1504 Patton Dr
Mahomet, IL 61853-8144
Phone: (217) 586-2633
Fax: (217) 590-0272
Show map & directions

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

Additional practice locations (2)

  • 222 N Sangamon Ave, Gibson City, IL 60936-1345 — (217) 784-8148
  • 201 E 8th St, Gibson City, IL 60936-1422 — (217) 727-1088

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209022187 (IL)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 209022187 (IL)

Record details

NPI number1275131203
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , FNP-C
Sole proprietorYes
NPI enumeratedOctober 12, 2020
Last updated in NPPESJuly 14, 2026
Certification dateJuly 14, 2026

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 Gibson Community Hospital Association — 159 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Other providers in Mahomet