Medical Specialty Listing

Internal Medicine Providers in Marble Falls, TX

Browse 15 Internal Medicine providers listed in NPPES with a practice address in Marble Falls, Texas.

15 Healthcare Providers

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How Marble Falls compares with the U.S.

15 active clinicians in Internal Medicine list a practice address in Marble Falls, TX in the NPI registry.

Marble Falls has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.

100% of clinicians in Internal Medicine in Marble Falls listed in the CMS Medicare file (11 of 11) accept Medicare assignment. That is similar to the Texas share of 95%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

9% of clinicians in Internal Medicine in Marble Falls listed in the CMS Medicare file (1 of 11) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Texas share of 30%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File.

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Marble Falls, TX

Source: CMS PECOS

PECOS Enrolled Specialists 12 In Marble Falls, TX

Part B Lab & Imaging Eligible 12 Diagnostic Referrals

DME Ordering Eligible 13 Durable Medical Equipment

Home Health Agency Referrals 12 HHA Ordering Eligible

Showing 1–15 of 15 providers

With recent CMS data first, then A–Z

Dr. Gregory T Davis , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment

810 W Highway 71, Marble Falls, TX 786548602

Phone: 8302018000

NPI Identifier 1255362448

Internal Medicine Providers in Marble Falls, TX

How Marble Falls compares with the U.S.

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Dr. Gregory T Davis , MD

Dr. John S. Hoyer , MD

Dr. Ronald W Johns , MD

Dr. Umavathy Manoharan , MD

Dr. Clayton A Mccuan , DO

Dr. Stuart Carpenter Mckennon , MD

Dr. Samreena Rasheed Memon , MD

Deep J. Patel

Dr. Jere L Robinson , MD

Dr. Simran Sedani , MD

Dr. Zainab Shahid , DO

Dr. Sixian Cheng Welch , DO

Dr. David Kin Yip , MD

Dr. Monica Theresa Eisele-Flint , MD

Dr. Sidney Shinkawa , MD

Frequently Asked Questions about Internal Medicine in Marble Falls

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