Thien T. Nguyen, MD

Medicare activity in 2024

Official CMS public-use data for Thien T. Nguyen, 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.

Most frequent services

1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)616 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)224 services
3. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)180 services
4. Needle measurement of electrical activity in arm or leg muscles, complete study (95886)109 services
5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)102 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%
• Arthritis55%
• Diabetes41%
• Ischemic heart disease29%
• Anxiety27%

Hospitals where Thien T. Nguyen works

Medicare's Facility Affiliation Data lists Thien T. Nguyen 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
• The Johns Hopkins HospitalBaltimore, MD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 210009

Practice locations

Addresses where Thien T. Nguyen is enrolled with Medicare (CMS data updated October 2, 2026).

• 6410 Rockledge DrBethesda, MD 20817
• 6410 Rockledge Dr, Suite 600Bethesda, MD 20817
• 9707 Medical Ctr Dr, Suite 220Rockville, MD 20850 (240) 477‑5973

Group practices

Medicare enrollment lists Thien T. Nguyen as a member of this group (CMS data updated October 2, 2026).

• Suburban/Nrh Medical Rehabilitation Inc941 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in Maryland →

Other neurologists in Bethesda

Clinicians with the same Medicare primary specialty in Bethesda, MD — not a recommendation.

• Kelly Mills, MD
• Perry M. Smith, MD
• Bardia Nourbakhsh, MD
• Amanda Pong, MD
• William Peterson, MD
• Arif I. Dalvi, MD
• Sonja Scholz, MD
• Anne D. Yacoub, MD

All neurologists in Bethesda →

Other clinicians in Suburban/Nrh Medical Rehabilitation Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Latoya L. Edwards, MD
• Rashid Baghai-Naini, MD
• Moses Agbonavbare, PA
• Columbus J. Giles Jr., MD
• Steven M. Schwartz, MD
• Savitha Manickam, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians