Mark D. Ellis, NP

Nurse practitioner in Johnson City, Texas · NPI 1508868530

Mark Ellis is the only nurse practitioner we list in Johnson City, Texas. See all nurse practitioners in Texas. Mark Ellis practices with Scott And White Hospital - Marble Falls.

Registry record (NPPES)

NPI: 1508868530
Type: Type 1 · Individual
Primary taxonomy: Nurse Practitioner, Family · 363LF0000X
Address on file: 208 Haley Rd
Johnson City, TX 78636-4617
(830) 868-9500
Enumerated: Aug 10, 2005
Record last updated: Aug 10, 2021
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Nurse Practitioner
Revalidation due: No date set by CMS

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Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history

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Practice locations

208 Haley Rd
Johnson City, TX 78636
(830) 868-4033
810 W Hwy 71 Marble Falls Professional Services Group
Marble Falls, TX 78654
(830) 201-8000

Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.