Shyian S. Jen, MD

Medicare activity in 2024

Official CMS public-use data for Shyian S. Jen, 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 moderate level of decision making, if using time, 30 minutes or more (99214)52 services
2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)25 services
3. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)22 services
4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)17 services
5. Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)13 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%
• Stroke or mini-stroke70%
• Arthritis50%
• Diabetes45%
• Depression45%

Hospitals where Shyian S. Jen works

Medicare's Facility Affiliation Data lists Shyian S. Jen 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.

• Mercy Hospital Oklahoma City, IncOklahoma City, OK · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 370013
• O U Medical CenterOklahoma City, OK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 370093

Practice locations

Addresses where Shyian S. Jen is enrolled with Medicare (CMS data updated October 2, 2026).

• 1000 N Lincoln BlvdOklahoma City, OK 73104 (405) 271‑7000
• 1000 N Lincoln Blvd, OU Health PhysiciansOklahoma City, OK 73104 (405) 271‑1000
• 900 NE 10th St, Ouhp Family MedicineOklahoma City, OK 73104 (572) 244‑0065

Group practices

Medicare enrollment lists Shyian S. Jen as a member of this group (CMS data updated October 2, 2026).

• OU Health Partners Inc1,184 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in Oklahoma →

Other neurologists in Oklahoma City

Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.

• Kathryn L. Chubrilo, DO
• Cherian A. Karunapuzha, MD
• Farhan A. Tariq, MD
• Muhammed Ikbal Arvas, MD
• Gabriel Pardo, MD
• Faddi G. Saleh Velez, MD
• Michel Torbey, MD
• Marwa Elnazeir, MD

All neurologists in Oklahoma City →

Other clinicians in OU Health Partners Inc

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

• Troy A. Tortorici, MD
• Brittany L. Hyde
• Mark R. Allee, MD
• Jessica J. McKee, PA
• Gregory L. Blakey, MD
• Christopher Beard, 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