Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Andrew Mark, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1992152342

Andrew Mark, MD practises Diagnostic Radiology in Houston, Texas. Qualified in 2016, 10 years ago. Practices with Montrose Memorial Hospital, Inc, a 149-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
10
Licensed in
TX
In the registry since
2016
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Houston, TX

No coordinates on file. Search this address in Google Maps

Additional practice locations (1)

  • 7026 Old Katy Rd Ste 276, Houston, TX 77024-2187 — (512) 956-5229

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence T6636 (TX)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1992152342
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 16, 2016
Last updated in NPPESMay 9, 2023
Certification dateJanuary 12, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Montrose Memorial Hospital, Inc — 149 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients2,531
Services billed 3,095 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Memorial Hermann - Texas Medical Center Hospital · Houston, TX · listed as Memorial Hermann Surgery Center Texas Medical Center, LLP
  • Memorial Hermann Hospital System Hospital · Houston, TX · listed as Memorial Hermann Health System
  • Hca Houston Healthcare Conroe Hospital · Conroe, TX
  • Hca Houston Healthcare Kingwood Hospital · Kingwood, TX
  • Memorial Hermann Katy Hospital Hospital · Katy, TX

Colleagues at Montrose Memorial Hospital, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 149 clinicians in the practice; 12 are shown here.

Other providers in Houston