Andrew Mark, M.D.
NPI 1992152342 · Diagnostic Radiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Mark, M.D. is a Diagnostic Radiology Physician provider in Houston, TX (NPI 1992152342).
Provider details
- NPI number
- 1992152342
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,787 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 863 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 685 | $38 |
| Ct Scan of Upper Spine Without Contrast72125 | 225 | $45 |
| X-Ray of Chest, 2 Views71046 | 130 | $10 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 83 | $77 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 82 | $79 |
| Ct Scan of Lower Spine Without Contrast72131 |
Practice location
Mailing address
Additional practice locations (1)
- 7026 Old Katy Rd Ste 276Houston, TX 77024-2187Phone: (512) 956-5229
Registry dates
- Enumerated
- 2016-05-16
- Last updated
- 2023-05-09
- Certified
- 2023-01-12
Frequently asked questions
- What is Andrew Mark's NPI number?
- Andrew Mark's National Provider Identifier (NPI) is 1992152342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Mark's specialty?
- Andrew Mark is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Mark located?
- Andrew Mark's practice location on file with NPPES is 6720 Bertner Ave Ste Mc2770, Houston, TX 77030-2604.
- What is Andrew Mark's phone number?
- The practice phone number listed in the NPPES registry for Andrew Mark is (512) 956-5229.
- Does Andrew Mark accept Medicare?
- Andrew Mark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Mark's NPI active?
- Yes — Andrew Mark's NPI (1992152342) is active in the NPPES registry as of the last update on 2023-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.