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ASHTON CAMERON ELLISON MD
NPI 1750744140
Internal Medicine - Gastroenterology in Shreveport, LA

Active since April 01, 2016PECOS EnrolledAccepts Medicare Assignment
1501 KINGS HWY, INTERNAL MEDICINE, SHREVEPORT, LA 71103(318) 813-2528(318) 813-2528 Get Directions Write a Review

NPPES record last updated: October 29, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 20, 2022, Jul 21, 2022, Mar 17, 2018 and 2 more (5 updates tracked since 2016).

About Ashton Cameron Ellison Md NPPES

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

ASHTON CAMERON ELLISON MD (NPI 1750744140) is an individual gastroenterology provider in Shreveport, Louisiana, licensed in Texas (S6170) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, is affiliated with Baylor University Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1750744140
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameASHTON CAMERON ELLISONCredential: MD
Location Address1501 KINGS HWY, INTERNAL MEDICINEShreveport, LA 71103-4228
Mailing Address3434 Swiss Ave Ste 200Dallas, TX 75204-6251 · (469) 800-7050 · Fax (469) 800-7060
Phone(318) 813-2528
Fax(318) 813-2528
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateApril 1, 2016
Last NPPES UpdateOctober 29, 20255 updates tracked since enumeration
NPPES CertifiedOctober 29, 2025
✔ NPI 1750744140 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in TX · S6170
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedInternal MedicineTaxonomy 207R00000X · License BP10061672 (TX)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1501 KINGS HWY, Shreveport, LA 71103
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11441 N Beckley AveDallas, TX 75203-1201 · Phone (214) 947-8181
Location 23434 Swiss Ave Ste 200Dallas, TX 75204-6251 · Phone (469) 800-7050 · Fax (469) 800-7060

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ashton Cameron Ellison Md 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 ID143516302
PECOS Enrollment IDI20221010002214
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 Reassignment

Medicare enrollment records show Ashton Ellison reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Healthtexas Provider Network
158 mi
Family Medicine
6435 S FM 549, STE 201
Heath, TX 75032
  • Reassigned Medicare billing, Texas enrollment
  • 3,167 clinicians in this Medicare group
NPI 1538164116 (972) 771-9155

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 13

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.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
77 services67 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.
74 services60 patients
Study of esophagus to assess movement 91010
This procedure, known as esophageal manometry, involves studying the esophagus or food pipe to evaluate its movement and pressure. It helps understand how well the esophagus can move food to the stomach. Involving a thin, flexible tube, it's a safe, minimally invasive test.
72 services72 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.
38 services31 patients
Insertion of guide wire with dilation of esophagus using a flexible endoscope 43248
This is a procedure where a thin tube, called an endoscope, is gently passed through your mouth into your esophagus. A guide wire is then inserted to help widen any narrow areas. This helps improve swallowing and reduce discomfort.
36 services17 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
26 services26 patients

Hospital Affiliations CMS Care Compare 2

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

Baylor University Medical Center

Acute Care Hospitals · Dallas, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number450021
Location3500 Gaston AveDallas, TX 75246 · Dallas County
Emergency services Birthing friendly

Baylor Scott & White Medical Center Plano

Acute Care Hospitals · Plano, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number450890
Location4700 Alliance BoulevardPlano, TX 75093 · Collin County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 71103 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
$124.60 typical visit price
range $53.43 – $164.73
Typical copayment $31.15 (range $13.35 – $41.18)
Most-billed visit code 99204
Established Patient
$95.09 typical visit price
range $16.64 – $133.62
Typical copayment $23.77 (range $4.16 – $33.40)
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 20

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

HS LOUISIANA, LLC
General Practice
1501 KINGS HWY, SUITE 5-303
SHREVEPORT, LA 71103
Caddo Parish (904) 834-2679
MUNIRA DAWITH MD
Student in an Organized Health Care Education/Training Program
1501 KINGS HWY, PSYCHIATRY
SHREVEPORT, LA 71103
Caddo Parish (318) 675-6619
SEFI AHMED JAWADI
Student in an Organized Health Care Education/Training Program
1501 KINGS HWY
SHREVEPORT, LA 71103
Caddo Parish (318) 626-0505
LUKE MUIZNIEKS
Student in an Organized Health Care Education/Training Program
1501 KINGS HWY
SHREVEPORT, LA 71103
Caddo Parish (318) 626-1574
KRISTIN BEMBENICK
Student in an Organized Health Care Education/Training Program
1501 KINGS HWY
SHREVEPORT, LA 71103
Caddo Parish (318) 675-5300
CHRISTIAN SCOTT BAKER MD
Student in an Organized Health Care Education/Training Program
1501 KINGS HWY
SHREVEPORT, LA 71103
Caddo Parish (318) 675-5053
BRYCE MILLER DO
Student in an Organized Health Care Education/Training Program
1501 KINGS HWY
SHREVEPORT, LA 71103
Caddo Parish (318) 626-0434
NEERAJ PAVAN REDDY TELUGU
Student in an Organized Health Care Education/Training Program
1501 KINGS HWY
SHREVEPORT, LA 71103
Caddo Parish (318) 626-0434

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 Ashton Ellison's NPI number?

The NPI number for Ashton Ellison is 1750744140. It was assigned to this individual provider in the NPPES registry on April 1, 2016.

Where is Ashton Ellison located?

Ashton Ellison practices at 1501 Kings Hwy Internal Medicine, Shreveport, LA 71103. The listed phone number is (318) 813-2528.

What is Ashton Ellison's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Ashton Ellison enrolled in Medicare?

Yes. Ashton Ellison 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.

Which organization bills Medicare for Ashton Ellison's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ashton Ellison reassigns Medicare benefits to Healthtexas Provider Network (Heath, TX). The 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 Ashton Ellison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ashton Ellison accept?

Health plans from Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas list Ashton Ellison 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 Ashton Ellison affiliated with any hospitals?

According to CMS data, Ashton Ellison is affiliated with Baylor University Medical Center and Baylor Scott & White Medical Center Plano.

When was this NPI record last updated?

The NPPES record for Ashton Ellison was last updated on October 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.