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Active NPI 1568357481 Individual Practitioner Female Practitioner

Aileen Ariana Collier , NP

Nurse Practitioner • Gallatin, TN

Professional Overview & Biography Verified Profile Summary

Aileen Collier, NP is a certified Nurse Practitioner practicing in Gallatin, TN. With approximately 1 years of clinical experience since graduating from Vanderbilt University School Of Medicine in 2025, Aileen Collier delivers high-quality medical care to the local community at 425 E MAIN ST.

Aileen Collier does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

425 E Main St

Gallatin, TN 370662982

Telephone 6154520035
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Vanderbilt University School Of Medicine

Graduation Year

2025

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Gallatin, TN

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
1 Yrs -8.3 yrs vs City Avg
City Avg: 9.3 Yrs
State Avg: 12.4 Yrs
Regional Practice Density
18 Specialists

Practicing in Gallatin, TN (2343 Statewide)

Telehealth Adoption Rate
5.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Collier (1 Years) 1 Yrs
Gallatin Specialty Average (9.3 Years) 9.3 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-10-01
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License TN 39776

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Registered Nurse

NUCC Taxonomy Code: 163W00000X

State License TN 281423

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

6 Associated Practitioners
NPI 1093164550

Doctor of Medicine (M.D.)

Kathryn Helson

Nurse Practitioner - Family

NPI 1134872542
Erin Mccarroll , NP

Nurse Practitioner

NPI 1275205551

Nurse Practitioner

Tamara Parrish , APN

Nurse Practitioner - Family

NPI 1316111727

Advanced Practice Nurse

Miranda Green , FNP-C

Nurse Practitioner - Family

NPI 1508393430

Family Nurse Practitioner (Certified)

Stephanie Urell

Nurse Practitioner - Family

NPI 1942642152

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location October 01, 2025

Registered at 425 E MAIN ST, GALLATIN, TN 370662982 (Tel: 6154520035)

👤
Provider Name / Credentials Updated October 01, 2025

Recorded as AILEEN COLLIER, NP

NPI Profile Active June 11, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location June 11, 2025

Registered at 140 CAPTAIN BELL LN, GALLATIN, TN 370669106 (Tel: 6158065683)

📍
Updated Business Mailing Address June 11, 2025

Registered at 140 CAPTAIN BELL LN, GALLATIN, TN 370669106 (Tel: 6158065683)

👤
Provider Name / Credentials Updated June 11, 2025

Recorded as AILEEN COLLIER

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 11, 2025

Registered Nurse (License #281423 in TN)

🟢
Initial NPI Registration & Enumeration June 11, 2025

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1568357481
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 11, 2025
Last Update: October 01, 2025
Sole Proprietor: No

Mailing Address

140 Captain Bell Ln

Gallatin, TN 370669106

Phone: 6158065683

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.