1. Home
  2. Directory
  3. Tennessee
  4. Lexington
  5. Family Medicine
  6. NPI Profile

LEAH BETH GILLIAM MD
NPI 1891037875
Family Medicine in Lexington, TN

Active since March 18, 2013PECOS Enrolled
83 S MAIN ST, LEXINGTON, TN 38351(731) 614-7957 Get Directions Write a Review

NPPES record last updated: September 20, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 20, 2018, Sep 2, 2016, Jun 23, 2016 and 1 more (4 updates tracked since 2016).

About Leah Beth Gilliam Md NPPES

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

LEAH BETH GILLIAM MD (NPI 1891037875) is an individual family medicine provider in Lexington, Tennessee, licensed in Tennessee (52309) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS, is affiliated with Jackson-madison County General Hospital, and maintains a secondary practice location in Lexington.

NPPES Registry Identity

NPI1891037875
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameLEAH BETH GILLIAMCredential: MD
Location Address83 S MAIN STLexington, TN 38351
Mailing Address83 S Main StLexington, TN 38351-2109 · (731) 614-7957
Phone(731) 614-7957
Sole ProprietorYes
Medical School CMSUniversity Of Tennessee, Hsc, College Of MedicineGraduated 2013
Enumeration DateMarch 18, 2013
Last NPPES UpdateSeptember 20, 20184 updates tracked since enumeration
✔ NPI 1891037875 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TN · 52309
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
83 S MAIN ST, Lexington, TN 38351
Open in Google Maps ↗

Secondary Practice Location 1

Location 19550 Highway 412 West, Suite CLexington, TN 38351-7126 · Phone (731) 968-1400 · Fax (731) 968-1003

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Leah Beth Gilliam Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1951540368
PECOS Enrollment IDI20160113002065
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Leah Gilliam reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Leah B. Gilliam, MD.
Same address
Family Medicine
83 S MAIN ST
Lexington, TN 38351
  • Reassigned Medicare billing, Tennessee enrollment
NPI 1215411624 (731) 614-7957
Frix-Jennings Clinic PC
20 mi
Family Medicine
116 W MAIN ST
Henderson, TN 38340
  • Reassigned Medicare billing, Tennessee enrollment
  • 15 clinicians in this Medicare group
NPI 1174749469 (731) 989-0001

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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.

Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
133 services74 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
98 services59 patients
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.
50 services38 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
28 services28 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
28 services28 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
21 services14 patients

Hospital Affiliations CMS Care Compare 3

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

Jackson-Madison County General Hospital

Acute Care Hospitals · Jackson, TN
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number440002
Location620 Skyline DriveJackson, TN 38301 · Madison County
Emergency services Birthing friendly

Henderson County Community Hospital

Acute Care Hospitals · Lexington, TN
OwnershipProprietary
CMS Certification Number440008
Location200 W Church StLexington, TN 38351 · Henderson County
Emergency services

Baptist Memorial Hospital - Carroll County

Acute Care Hospitals · Huntingdon, TN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440016
Location631 Rb Wilson DrHuntingdon, TN 38344 · Carroll County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38351 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.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers19 claims82 services$5.94 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers39 claims39 services$118.97 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
2 suppliers11 claims12 services$38.04 avg. paid by Medicare
Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613
DME-Drugs Administered Through DME · category DG006N
3 suppliers11 claims1,940 services$0.03 avg. paid by Medicare
Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620
DME-Drugs Administered Through DME · category DG006N
2 suppliers11 claims1,260 services$0.10 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers12 claims12 services$180.39 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

LEAH B. GILLIAM, MD.
Family Medicine
83 S MAIN ST
LEXINGTON, TN 38351
Henderson County (731) 614-7957

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 Leah Gilliam's NPI number?

The NPI number for Leah Gilliam is 1891037875. It was assigned to this individual provider in the NPPES registry on March 18, 2013.

Where is Leah Gilliam located?

Leah Gilliam practices at 83 S Main St, Lexington, TN 38351. The listed phone number is (731) 614-7957.

What is Leah Gilliam's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Leah Gilliam enrolled in Medicare?

Yes. Leah Gilliam is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Leah Gilliam's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leah Gilliam reassigns Medicare benefits to 2 organizations: Leah B. Gilliam, MD. (Lexington, TN) and Frix-Jennings Clinic PC (Henderson, TN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leah Gilliam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Leah Gilliam affiliated with any hospitals?

According to CMS data, Leah Gilliam is affiliated with Jackson-Madison County General Hospital, Henderson County Community Hospital and Baptist Memorial Hospital - Carroll County.

When was this NPI record last updated?

The NPPES record for Leah Gilliam was last updated on September 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.