Active NPI 1386602720 Individual Practitioner Male Practitioner

Dr. Brian S. Choi , MD

Specialist • Riverside, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Brian Choi, MD is a certified Specialist practicing in Riverside, CA. With approximately 23 years of clinical experience since graduating from Northwestern University Feinberg Medical School in 2003, Dr. Choi delivers high-quality medical care to the local community at 4500 BROCKTON AVENUE.

Dr. Choi maintains professional affiliations with Compassionate Cancer Care Medical Group Inc, Los Angeles Hematology-Oncology Medical Group and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include injection, dexamethasone sodium phosphate, 1 mg, established patient outpatient office visit, infusion of chemotherapy into a vein up to 1 hour. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4500 Brockton Avenue
Ste. #107

Riverside, CA 92501

Telephone 9512762760

Fax 9512762960

Associated Practice Facility / Clinic

🏢 Compassionate Cancer Care Radiation/diagnostics Group, Inc. Facility NPI 1871760926

Medicare Profile & Education

Medical School

Northwestern University Feinberg Medical School

Graduation Year

2003

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Riverside, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

23 Yrs -8.1 yrs vs City Avg

City Avg: 31.1 Yrs

State Avg: 38.0 Yrs

Regional Practice Density

52 Specialists

Practicing in Riverside, CA (6446 Statewide)

Telehealth Adoption Rate

5.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

60.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Choi (23 Years) 23 Yrs

Riverside Specialty Average (31.1 Years) 31.1 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
J1100 Injection, dexamethasone sodium phosphate, 1 mg	706	15	$1.44	$0.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	349	145	$325.56	$131.66
96413 Infusion of chemotherapy into a vein up to 1 hour	132	21	$367.60	$138.36
96127 Assessment of emotional or behavioral problems	119	108	$15.25	$4.95
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	94	19	$87.26	$30.03
96415 Administration of chemotherapy into vein, each additional hour	77	14	$87.28	$29.22
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	66	34	$419.04	$184.83
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	65	37	$295.13	$118.20
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	52	13	$58.39	$14.99
96417 Administration of additional new drug or substance into vein, 1 hour or less	48	11	$176.45	$68.22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	44	44	$421.01	$172.84
36415 Insertion of needle into vein for collection of blood sample	33	14	$15.00	$8.65
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	25	11	$25.00	$7.61
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	21	21	$536.11	$225.42
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$431.54	$171.10
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	17	12	$172.33	$67.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J2405 Injection, ondansetron hydrochloride, per 1 mg	968	11	$3.00	$0.09
J1100 Injection, dexamethasone sodium phosphate, 1 mg	588	12	$5.00	$0.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	386	125	$250.00	$132.13
96413 Infusion of chemotherapy into a vein up to 1 hour	139	16	$290.00	$139.46
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	97	14	$75.00	$30.52
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	92	29	$25.00	$7.61
36415 Insertion of needle into vein for collection of blood sample	84	28	$15.00	$8.40
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	77	40	$225.00	$121.12
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	60	12	$75.00	$14.75
96417 Administration of additional new drug or substance into vein, 1 hour or less	54	11	$130.00	$68.48
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	53	16	$150.00	$68.12
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	26	25	$330.00	$176.46
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	26	26	$375.00	$225.01
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	16	$300.00	$184.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$325.00	$171.63

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	298	107	$250.00	$133.84
96413 Infusion of chemotherapy into a vein up to 1 hour	58	11	$290.00	$146.65
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	57	25	$225.00	$104.73
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	43	28	$300.00	$188.74
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	30	$330.00	$202.37
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	26	11	$150.00	$72.51
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	20	16	$25.00	$7.67
36415 Insertion of needle into vein for collection of blood sample	19	17	$15.00	$2.97
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	17	17	$375.00	$230.15

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	285	110	$250.00	$134.97
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	81	44	$294.44	$188.76
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	80	34	$25.00	$7.77
96413 Infusion of chemotherapy into a vein up to 1 hour	69	14	$290.00	$157.03
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	42	32	$225.00	$106.52
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	34	$330.00	$206.54
36415 Insertion of needle into vein for collection of blood sample	19	15	$15.00	$3.00
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$375.00	$232.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1439 Injection, ferric carboxymaltose, 1 mg	19,500	12	$7.50	$1.10
J1100 Injection, dexamethasone sodium phosphate, 1 mg	2,278	17	$5.00	$0.12
J2405 Injection, ondansetron hydrochloride, per 1 mg	684	16	$5.00	$0.09
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	432	141	$259.72	$152.25
96413 Infusion of chemotherapy into a vein up to 1 hour	152	26	$290.00	$150.23
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	144	41	$25.00	$7.70
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	118	19	$75.00	$32.87
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	112	50	$225.00	$108.73
36415 Insertion of needle into vein for collection of blood sample	66	35	$15.00	$2.97
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	48	47	$330.00	$210.74
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	43	15	$150.00	$76.10
J1200 Injection, diphenhydramine hcl, up to 50 mg	41	11	$15.00	$0.83
96417 Administration of additional new drug or substance into vein, 1 hour or less	41	11	$130.00	$72.82
96415 Administration of chemotherapy into vein, each additional hour	31	13	$90.00	$32.10
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	22	22	$375.00	$216.88
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$325.00	$172.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1439 Injection, ferric carboxymaltose, 1 mg	17,250	11	$7.50	$1.07
J1100 Injection, dexamethasone sodium phosphate, 1 mg	2,634	20	$5.00	$0.12
J2405 Injection, ondansetron hydrochloride, per 1 mg	856	14	$5.00	$0.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	261	110	$250.00	$112.81
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	163	22	$75.00	$32.93
96413 Infusion of chemotherapy into a vein up to 1 hour	161	22	$290.00	$149.82
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	153	41	$25.00	$8.46
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	138	80	$262.32	$150.51
36415 Insertion of needle into vein for collection of blood sample	105	42	$15.00	$2.94
96415 Administration of chemotherapy into vein, each additional hour	102	14	$90.00	$32.19
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	72	13	$75.00	$17.49
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	66	35	$225.00	$106.24
96417 Administration of additional new drug or substance into vein, 1 hour or less	65	12	$130.00	$72.27
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	29	$330.00	$206.65
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	24	13	$150.00	$76.08
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	24	24	$375.00	$212.75
99291 Critical care, first 30-74 minutes	14	11	$400.00	$226.29
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$325.00	$169.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1439 Injection, ferric carboxymaltose, 1 mg	20,250	12	$7.50	$1.04
J1100 Injection, dexamethasone sodium phosphate, 1 mg	1,802	20	$10.03	$0.12
J2405 Injection, ondansetron hydrochloride, per 1 mg	720	15	$2.54	$0.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	456	158	$250.00	$111.61
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	219	65	$25.00	$9.40
J7030 Infusion, normal saline solution , 1000 cc	193	38	$25.00	$2.24
96413 Infusion of chemotherapy into a vein up to 1 hour	173	23	$289.31	$151.38
36415 Insertion of needle into vein for collection of blood sample	168	60	$15.00	$2.94
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	157	21	$75.00	$33.22
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	108	44	$225.00	$106.50
96415 Administration of chemotherapy into vein, each additional hour	106	18	$90.00	$32.86
J1200 Injection, diphenhydramine hcl, up to 50 mg	92	16	$15.00	$0.58
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	75	13	$75.00	$21.62
96375 Injection of additional new drug or substance into vein	66	18	$55.00	$19.08
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	47	28	$300.00	$150.00
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	37	14	$150.00	$77.49
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	35	35	$330.00	$207.04
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	26	26	$375.00	$212.54
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$325.00	$169.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	3,358	22	$11.00	$0.12
J2405 Injection, ondansetron hydrochloride, per 1 mg	900	14	$10.79	$0.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	482	144	$250.00	$111.10
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	340	70	$25.00	$10.45
J7030 Infusion, normal saline solution , 1000 cc	323	37	$25.00	$2.00
96413 Infusion of chemotherapy into a vein up to 1 hour	237	24	$260.00	$146.12
36415 Insertion of needle into vein for collection of blood sample	219	68	$15.00	$2.94
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	217	19	$75.00	$32.46
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	144	13	$75.00	$26.96
96415 Administration of chemotherapy into vein, each additional hour	82	16	$90.00	$29.80
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	73	37	$225.00	$106.28
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	60	14	$150.00	$73.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	44	44	$330.00	$202.39
96375 Injection of additional new drug or substance into vein	34	13	$55.00	$23.66
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	21	$300.00	$149.06
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	25	25	$375.00	$211.76
96523 Irrigation of implanted venous access drug delivery device	19	11	$65.00	$26.49
99291 Critical care, first 30-74 minutes	11	11	$400.00	$226.08

Medical Specialties & State Licenses

CMS Verified: 2020-01-23

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License CA A104454

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Specialist

NUCC Taxonomy Code: 174400000X

Hospital & Practice Group Affiliations

Compassionate Cancer Care Medical Group Inc

4500 Brockton Ave, Riverside, CA 925014006

Phone: 9512762760

Los Angeles Hematology-Oncology Medical Group

4500 Brockton Ave, Riverside, CA 925014006

Phone: 9512762760

Los Angeles Hematology-Oncology Medical Group

1245 Wilshire Blvd, Los Angeles, CA 900174803

Phone: 2139771214

Los Angeles Hematology-Oncology Medical Group

260 E Ontario Ave, Corona, CA 928793508

Phone: 9513712411

Practice Associates & Co-Workers

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

5 Associated Practitioners

Kierra Mccoy

Physician Assistant

NPI 1396428751

Dr. Laxmi Iyer , MD

Internal Medicine - Hematology & Oncology

NPI 1508185406

Doctor of Medicine (M.D.)

Osaigiakpe Ugheighele , FNP

Nurse Practitioner

NPI 1770268740

Family Nurse Practitioner

Lucyana Panjaitan , NURSE PRACTITIONER

Nurse Practitioner

NPI 1831656578

NURSEPRACTITIONER

Julie-Ann Galang , NURSE PRACTITIONER

Nurse Practitioner - Family

NPI 1891007241

NURSEPRACTITIONER

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address January 23, 2020

Registered at 4500 BROCKTON AVE, STE 107, RIVERSIDE, CA 925014006 (Tel: 7146980300)

✅

NPI Profile Active November 09, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location November 09, 2010

Registered at 4500 BROCKTON AVENUE, STE. #107, RIVERSIDE, CA 92501 (Tel: 9512762760)

📍

Updated Business Mailing Address November 09, 2010

Registered at 18111 BROOKHURST STREET, STE. #6100, FOUNTAIN VALLEY, CA 927087516 (Tel: 7146980300)

👤

Provider Name / Credentials Updated November 09, 2010

Recorded as BRIAN CHOI, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 09, 2010

Specialist (License #A104454 in CA)

🟢

Initial NPI Registration & Enumeration May 03, 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: 1386602720

Entity Type:

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

Enumeration Date: May 03, 2006

Last Update: January 23, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4500 Brockton Ave, Ste 107

Riverside, CA 925014006

Phone: 7146980300

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.