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MRS. LESLIE LYNN ALLEN FNP-C
NPI 1225447287
Nurse Practitioner - Family in Gallatin, TN

Active since August 04, 2014PECOS EnrolledAccepts Medicare Assignment
1525 HUNT CLUB BLVD STE 100, GALLATIN, TN 37066(615) 822-2177(615) 822-0300 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 21, 2026, Nov 12, 2025, Jul 15, 2024 (3 updates tracked since 2024).

About Mrs. Leslie Lynn Allen Fnp-c NPPES

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

MRS. LESLIE LYNN ALLEN FNP-C (NPI 1225447287) is an individual family provider in Gallatin, Tennessee, licensed in Tennessee (19015) and active in the NPI registry since August 2014. She is enrolled in Medicare PECOS, is affiliated with Vanderbilt University Medical Center, and maintains a secondary practice location in Gallatin.

NPPES Registry Identity

NPI1225447287
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. LESLIE LYNN ALLENCredential: FNP-C
Location Address1525 HUNT CLUB BLVD STE 100Gallatin, TN 37066-6070
Mailing Address3024 Business Park CirGoodlettsville, TN 37072-3132 · (615) 239-2018
Phone(615) 822-2177
Fax(615) 822-0300
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateAugust 4, 2014
Last NPPES UpdateApril 21, 20263 updates tracked since enumeration
NPPES CertifiedApril 21, 2026
✔ NPI 1225447287 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TN · 19015
1525 HUNT CLUB BLVD STE 100, Gallatin, TN 37066
Open in Google Maps ↗

Secondary Practice Location 1

Location 1590 Hartsville PikeGallatin, TN 37066-2450 · Phone (615) 452-0048 · Fax (615) 452-0616

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Leslie Lynn Allen Fnp-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2264652510
PECOS Enrollment IDI20141008001490
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
194 services148 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
90 services90 patients
Test to assess middle ear function 92567
A test to assess middle ear function, also known as an impedance audiometry, helps evaluate how well your middle ear works. It measures the movement of your eardrum in response to changes in air pressure. This can help identify issues like fluid build-up, ear infections, or eardrum perforations.
85 services83 patients
Test for hearing various pitches using earphone and device placed against the bone 92553
This is a hearing test that checks your ability to hear different pitches or frequencies. It involves wearing earphones and placing a device against your bone, usually behind the ear. It helps identify any hearing issues you might have.
42 services42 patients
Comprehensive hearing and speech recognition test 92557
A comprehensive hearing and speech recognition test assesses your ability to hear and understand spoken words. It includes hearing tests to check for issues with sound perception and speech tests to evaluate your word recognition. It's a crucial step in identifying any hearing or speech problems.
40 services39 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
17 services16 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Vanderbilt University Medical Center

Acute Care Hospitals · Nashville, TN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440039
Location1211 Medical Center DriveNashville, TN 37232 · Davidson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37066 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

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

MICHAEL K LEE MD
Otolaryngology
1525 HUNT CLUB BLVD STE 100
GALLATIN, TN 37066
Sumner County (615) 822-2177
SERENITY SLEEP LAB LLC
Clinical Medical Laboratory
1525 HUNT CLUB BLVD STE 100
GALLATIN, TN 37066
Sumner County (615) 989-1024
RAYMOND B DEMOVILLE MD
Otolaryngology
1525 HUNT CLUB BLVD STE 100
GALLATIN, TN 37066
Sumner County (615) 822-2177
SAVANNAH D KETTERER PA-C
Physician Assistant
1525 HUNT CLUB BLVD STE 100
GALLATIN, TN 37066
Sumner County (615) 822-2177

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 Leslie Allen's NPI number?

The NPI number for Leslie Allen is 1225447287. It was assigned to this individual provider in the NPPES registry on August 4, 2014.

Where is Leslie Allen located?

Leslie Allen practices at 1525 Hunt Club Blvd Ste 100, Gallatin, TN 37066. The listed phone number is (615) 822-2177.

What is Leslie Allen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Leslie Allen enrolled in Medicare?

Yes. Leslie Allen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Leslie Allen accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of North Carolina and 4 other insurers list Leslie Allen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Leslie Allen affiliated with any hospitals?

According to CMS data, Leslie Allen is affiliated with Vanderbilt University Medical Center.

When was this NPI record last updated?

The NPPES record for Leslie Allen was last updated on April 21, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.