Mark D. Ellis, N.P.
Mark D. Ellis is a Family Nurse Practitioner based in Johnson City, TX with over 29 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Mark D. Ellis, N.P. has been part of the Johnson City medical community since 2005 in group practice. Trained at University of Texas Medical Branch at Galveston (class of 1997), he has been practicing for over 29 years.
At a glance
- Prescribes opioids less than 31% of reporting doctors in Texas
- Uses generic medications more than 72% of reporting doctors in Texas
- Virtual visits available — no app or travel required
Older · 1747dNPPES updated 2021-08-10 · verify NPI on CMS · Verify license at Texas Medical Board
Contact & Location
Practice Location
208 Haley Rd, Johnson City, TX 78636-4617
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better2.25%
Texas avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-2.8 pts)
2.25% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better90.4%
Texas avg: 83.8 · US avg: 82.8
✓ Higher than most doctors nationally(+7.6 pts)
Better than 72% of reporting doctors in TexasHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Prescription Recipients
299
Patients prescribed
Prescriptions Written
3,551
Total claims
Total Medicare drug cost: $290k
Percentile rankings compared against 4,889 reporting peers in Texas.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
$62 received from industry
3 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Mark D. Ellis's NPI.
Patient Reviews
No patient reviews yet. If you've seen Mark D. Ellis, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1997
University of Texas Medical Branch
Board certified · Aug 9, 2021
Self-reported via NPPES
29 years in practice
Experienced
Definition to come...
Taxonomy: 363LF0000X
Education & Training
University of Texas Medical Branch at Galveston (Class of 1997)
Mailing address
Po Box 844658, Dallas, TX 75284-4658
Differs from practice location
Virtual Nursing Care With Mark D. Ellis
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mark D. Ellis for follow-ups, medication reviews, and ongoing care — no travel to Johnson City required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Mark D. Ellis
NPI records show Dr. Ellis as active with telehealth listed in Johnson City, TX. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (830) 868-9500.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Mark D. Ellis
Practice Location
208 Haley Rd, Johnson City, TX 78636-4617
Mailing Address
Po Box 844658, Dallas, TX 75284-4658
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers