Quick answers
- Does Lawrence P. Zarian accept Medicare assignment?
- Yes. Medicare's clinician data says Lawrence P. Zarian accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Lawrence P. Zarian see?
- In 2024, CMS data shows 3,655 Original Medicare patients and 6,922 services for Lawrence P. Zarian. This counts Original Medicare only and measures volume, not quality.
- What is Lawrence P. Zarian's NPI number?
- 1255380937. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Lawrence P. Zarian, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 3,655 |
|---|---|
| Services billed to Medicare | 6,922 |
| Different services or procedures | 147 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)1,650 services
- X-ray of chest, 1 view (71045)1,001 services
- X-ray of chest, 2 views (71046)341 services
- Ct scan head or brain without contrast (70450)311 services
- Dxa bone density measurement of hip, pelvis, spine (77080)259 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Ischemic heart disease44%
- Diabetes36%
- Chronic kidney disease31%
Hospitals where Lawrence P. Zarian works
Medicare's Facility Affiliation Data lists Lawrence P. Zarian at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- BSA HospitalAmarillo, TX · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 450231
- Cogdell Memorial HospitalSnyder, TX · Critical Access Hospital · Emergency services: listed by Medicare · CCN 451384
- Glen Rose Medical CenterGlen Rose, TX · Acute Care Hospital · Emergency services: listed by Medicare · CCN 450451
- Lovelace Regional Hospital - RoswellRoswell, NM · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 320086
- Quail Creek Surgical HospitalAmarillo, TX · Acute Care Hospital · Emergency services: listed by Medicare · CCN 450875
Practice locations
Addresses where Lawrence P. Zarian is enrolled with Medicare (CMS data updated October 2, 2026).
- 1600 Wallace BlvdAmarillo, TX 79106 (806) 212‑2000
- 1901 Medi Park Dr, Suite 2050Amarillo, TX 79106 (806) 355‑3352
- 7400 Wallace BlvdAmarillo, TX 79106 (806) 353‑8333
Group practices
Medicare enrollment lists Lawrence P. Zarian as a member of these groups (CMS data updated October 2, 2026).
- High Plains Radiological Association LLP35 clinicians in the group
- Open Air Imaging Center LLP25 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Amarillo
Clinicians with the same Medicare primary specialty in Amarillo, TX — not a recommendation.
Other clinicians in High Plains Radiological Association LLP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Columbia University College Of Physicians And Surgeons |
| Graduation year | 1977 (49 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255380937 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians