Quick answers
- Does Parissa S. Razmjou accept Medicare assignment?
- Yes. Medicare's clinician data says Parissa S. Razmjou 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 Parissa S. Razmjou see?
- In 2024, CMS data shows 211 Original Medicare patients and 213 services for Parissa S. Razmjou. This counts Original Medicare only and measures volume, not quality.
- What is Parissa S. Razmjou's NPI number?
- 1548747298. 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 Parissa S. Razmjou, 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 | 211 |
|---|---|
| Services billed to Medicare | 213 |
| Different services or procedures | 48 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Anesthesia for procedure for total knee joint replacement (01402)27 services
- Anesthesia for other procedure on lower abdomen (00840)18 services
- Anesthesia for total hip replacement (01214)16 services
- Anesthesia for other procedure on upper abdomen (00790)15 services
- Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)14 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 cholesterol75%
- High blood pressure67%
- Arthritis65%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)30%
- Ischemic heart disease22%
- Anxiety22%
Hospitals where Parissa S. Razmjou works
Medicare's Facility Affiliation Data lists Parissa S. Razmjou 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.
- Sibley Memorial HospitalWashington, DC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 090005
Practice locations
Addresses where Parissa S. Razmjou is enrolled with Medicare (CMS data updated October 2, 2026).
- 20680 Seneca Meadows Pkwy, Suite 200Germantown, MD 20876 (202) 276‑9197
- 5255 Loughboro Rd NWWashington, DC 20016 (202) 537‑4000
- 6720 B Rockledge Dr, Suite 500Bethesda, MD 20817 (301) 407‑8888
Group practices
Medicare enrollment lists Parissa S. Razmjou as a member of these groups (CMS data updated October 2, 2026).
- Surgical Anesthesia Associates PLLC83 clinicians in the group
- Capitol Anesthesia Associates Ltd18 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Maryland →
Other nurse anesthetists in Germantown
Clinicians with the same Medicare primary specialty in Germantown, MD — not a recommendation.
Other clinicians in Surgical Anesthesia Associates PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548747298 |
| 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