Quick answers
- Does Sheikh S. Parviz accept Medicare assignment?
- Yes. Medicare's clinician data says Sheikh S. Parviz 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 Sheikh S. Parviz see?
- In 2024, CMS data shows 456 Original Medicare patients and 2,063 services for Sheikh S. Parviz. This counts Original Medicare only and measures volume, not quality.
- What is Sheikh S. Parviz's NPI number?
- 1346215621. 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 Sheikh S. Parviz, 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 | 456 |
|---|---|
| Services billed to Medicare | 2,063 |
| Different services or procedures | 25 |
| Participating Medicare provider | Yes |
| Average age of these patients | 80 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)699 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)677 services
- Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)109 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)99 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)85 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%
- Arthritis61%
- Diabetes55%
- Depression51%
- Chronic kidney disease50%
Hospitals where Sheikh S. Parviz works
Medicare's Facility Affiliation Data lists Sheikh S. Parviz 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.
- Adventist Healthcare Shady Grove Medical CenterRockville, MD · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 210057
- Adventist Healthcare White Oak Medical CenterSilver Spring, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210016
- Holy Cross Germantown HospitalGermantown, MD · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 210065
- Holy Cross HospitalSilver Spring, MD · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: not listed by Medicare · CCN 210004
Practice locations
Addresses where Sheikh S. Parviz is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.
- 1502 Frederick RdCatonsville, MD 21228 (410) 747‑3287
- 1840 Reisterstown RdPikesville, MD 21208 (337) 991‑9276
- 223 7th St NEWashington, DC 20002 (202) 546‑5700
- 223 7th St NE, Bridgepoint Capitol Hill SnfWashington, DC 20002 (202) 546‑5700
- 285 N Washington StRockville, MD 20850 (337) 991‑9276
Group practices
Medicare enrollment lists Sheikh S. Parviz as a member of these groups (CMS data updated October 2, 2026).
- Usacs Integrated Acute Care Services of Maryland LLC179 clinicians in the group
- Adventist Physician Services Inc148 clinicians in the group
- M Medical Group Inc106 clinicians in the group
- M Management Group LLC24 clinicians in the group
- Curana Health of Maryland LLC23 clinicians in the group
Specialties
- Geriatric Medicineprimary
- Infectious Diseasealso
Other geriatricians in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Other clinicians in Usacs Integrated Acute Care Services of Maryland LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1346215621 |
| 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