Active NPI 1265458301 Individual Practitioner Male Practitioner

Dr. Roger Tsung-Yun Cheng , MD

Internal Medicine • Riverside, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Roger Cheng, MD is a certified Internal Medicine practicing in Riverside, CA. With approximately 47 years of clinical experience since completing medical education in 1979, Dr. Cheng delivers high-quality medical care to the local community at 3975 JACKSON ST.

Dr. Cheng accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, routine ekg using at least 12 leads including interpretation and report, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3975 Jackson St
Suite 106

Riverside, CA 925033901

Telephone 9513542500

Fax 9516878150

Associated Practice Facility / Clinic

🏢 Magnolia Women's Center Facility NPI 1912905191

Medicare Profile & Education

Medical School

Other

Graduation Year

1979

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Riverside, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

47 Yrs +26.8 yrs vs City Avg

City Avg: 20.2 Yrs

State Avg: 26.6 Yrs

Regional Practice Density

193 Specialists

Practicing in Riverside, CA (18502 Statewide)

Telehealth Adoption Rate

20.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

12.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Cheng (47 Years) 47 Yrs

Riverside Specialty Average (20.2 Years) 20.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	213	56	$150.00	$126.58
99213 Established patient office or other outpatient visit, typically 15 minutes	56	35	$120.00	$89.00
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	12	$190.00	$185.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	256	66	$150.00	$105.12
99213 Established patient office or other outpatient visit, typically 15 minutes	108	42	$120.00	$67.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	279	74	$148.19	$103.24
99213 Established patient office or other outpatient visit, typically 15 minutes	99	41	$120.00	$70.40
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	13	$183.75	$153.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	301	90	$143.74	$105.06
99213 Established patient office or other outpatient visit, typically 15 minutes	81	45	$119.14	$70.79
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	20	$180.00	$153.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	355	87	$135.18	$96.58
99213 Established patient office or other outpatient visit, typically 15 minutes	45	28	$110.00	$61.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	410	97	$135.00	$112.74
99213 Established patient office or other outpatient visit, typically 15 minutes	37	25	$110.00	$77.05
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	24	19	$180.00	$150.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	393	98	$135.00	$105.44
99213 Established patient office or other outpatient visit, typically 15 minutes	41	30	$102.44	$71.42
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	28	20	$180.00	$141.81
93000 Routine ekg using at least 12 leads including interpretation and report	19	19	$60.00	$16.69
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	14	14	$350.00	$114.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$200.00	$160.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	414	96	$135.00	$104.27
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	28	23	$180.00	$135.85
99213 Established patient office or other outpatient visit, typically 15 minutes	14	13	$100.00	$70.78
93000 Routine ekg using at least 12 leads including interpretation and report	13	13	$60.00	$16.50

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CA A39382

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

22 Associated Practitioners

Dr. Nayeema Ahmed , MD

Obstetrics & Gynecology - Obstetrics

NPI 1063410280

Doctor of Medicine (M.D.)

Dr. Sudha Moola , MD

Obstetrics & Gynecology

NPI 1063628386

Doctor of Medicine (M.D.)

Dr. Freddie Dial , MD, FACE

Internal Medicine - Endocrinology, Diabetes & Metabolism

NPI 1093894941

Doctor of Medicine (M.D.), FACE

Manju Kaur , CPNP

Nurse Practitioner - Pediatrics

NPI 1174963177

Certified Pediatric Nurse Practitioner

Dr. Peter Chang , MD

Student in an Organized Health Care Education/Training Program

NPI 1184667560

Doctor of Medicine (M.D.)

Dr. John Coon , MD

Surgery

NPI 1225086861

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 3975 JACKSON ST, SUITE 106, RIVERSIDE, CA 925033901 (Tel: 9513542500)

📍

Updated Business Mailing Address July 08, 2007

Registered at 3975 JACKSON ST, SUITE 106, RIVERSIDE, CA 925033901 (Tel: 9513542500)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as ROGER CHENG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #A39382 in CA)

🟢

Initial NPI Registration & Enumeration July 14, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1265458301

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: July 14, 2006

Last Update: July 08, 2007

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

3975 Jackson St, Suite 106

Riverside, CA 925033901

Phone: 9513542500

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.