Active NPI 1215036835 Individual Practitioner Male Practitioner

Dr. Marshall Robert Ching , MD

Specialist • Oroville, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Marshall Ching, MD is a certified Specialist practicing in Oroville, CA. With approximately 56 years of clinical experience since graduating from Loma Linda University School Of Medicine in 1970, Dr. Ching delivers high-quality medical care to the local community at 2809 OLIVE HWY.

Dr. Ching maintains professional affiliations with Orohealth Corporation A Non Profit Healthcare System, Oroville Hospital and 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, injection, triamcinolone acetonide, not otherwise specified, 10 mg, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2809 Olive Hwy
Suite 230

Oroville, CA 959666131

Telephone 5305335044

Fax 5305335221

Associated Practice Facility / Clinic

🏢 North Valley Radiation Oncology Medcial Group Inc Facility NPI 1528006228

Medicare Profile & Education

Medical School

Loma Linda University School Of Medicine

Graduation Year

1970

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Oroville, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

56 Yrs +12.0 yrs vs City Avg

City Avg: 44.0 Yrs

State Avg: 38.0 Yrs

Regional Practice Density

7 Specialists

Practicing in Oroville, CA (6446 Statewide)

Telehealth Adoption Rate

28.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

57.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ching (56 Years) 56 Yrs

Oroville Specialty Average (44.0 Years) 44.0 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
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	251	166	$98.41	$57.91
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	246	48	$11.84	$0.97
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	100	100	$206.04	$112.91
20610 Aspiration and/or injection of fluid from large joint	89	68	$145.49	$68.02
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	49	49	$329.00	$127.92
J7326 Hyaluronan or derivative, gel-one, for intra-articular injection, per dose	27	23	$1248.00	$507.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3304 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg	1,024	18	$24.00	$16.73
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	251	46	$2.52	$1.08
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	247	167	$91.29	$57.48
20610 Aspiration and/or injection of fluid from large joint	89	65	$264.63	$73.03
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	76	76	$198.68	$113.97
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	39	37	$305.41	$129.99
J7326 Hyaluronan or derivative, gel-one, for intra-articular injection, per dose	33	25	$1248.00	$510.86
27447 Replacement of knee joint, both sides of knee	28	28	$5500.96	$932.20
27130 Replacement of thigh bone and hip joint with prosthesis	14	14	$6184.45	$882.89
27245 Treatment of broken neck of thigh bone with bone implant	12	12	$5622.00	$1225.48
20550 Injection into tendon or ligament	12	11	$174.67	$54.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3304 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg	1,218	22	$25.26	$17.11
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	265	55	$2.65	$1.13
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	237	162	$85.36	$58.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	109	109	$193.00	$115.26
20610 Aspiration and/or injection of fluid from large joint	106	78	$197.02	$70.10
J7326 Hyaluronan or derivative, gel-one, for intra-articular injection, per dose	46	34	$1329.39	$912.08
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	34	$289.00	$135.76
27447 Replacement of knee joint, both sides of knee	21	21	$6271.38	$1086.96
27245 Treatment of broken neck of thigh bone with bone implant	14	14	$5622.00	$1242.08
27130 Replacement of thigh bone and hip joint with prosthesis	13	13	$4775.62	$625.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$165.00	$132.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3304 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg	1,614	35	$24.34	$17.92
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	330	229	$85.07	$58.77
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	323	63	$2.50	$1.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	141	141	$193.00	$114.67
20610 Aspiration and/or injection of fluid from large joint	113	83	$190.79	$68.95
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	49	49	$289.82	$138.15
J7326 Hyaluronan or derivative, gel-one, for intra-articular injection, per dose	39	25	$1193.67	$1166.15
27447 Replacement of knee joint, both sides of knee	25	23	$5038.70	$875.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	21	$165.00	$135.00
20550 Injection into tendon or ligament	19	17	$169.89	$58.52
23472 Prosthetic repair of shoulder joint, total shoulder	17	15	$4890.03	$1120.46
27130 Replacement of thigh bone and hip joint with prosthesis	15	15	$5321.40	$728.51
27245 Treatment of broken neck of thigh bone with bone implant	12	12	$5622.00	$1262.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3304 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg	760	33	$43.64	$18.29
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	394	263	$85.00	$47.47
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	327	64	$2.50	$1.45
20610 Aspiration and/or injection of fluid from large joint	127	87	$194.87	$66.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	123	123	$193.00	$110.56
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	79	74	$289.00	$142.40
J7326 Hyaluronan or derivative, gel-one, for intra-articular injection, per dose	31	23	$1248.00	$1094.20
27447 Replacement of knee joint, both sides of knee	29	27	$4754.68	$881.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	20	$165.00	$114.61
99213 Established patient office or other outpatient visit, typically 15 minutes	17	17	$107.00	$77.44
27130 Replacement of thigh bone and hip joint with prosthesis	16	16	$4295.92	$594.62
27245 Treatment of broken neck of thigh bone with bone implant	15	15	$5622.00	$1271.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3304 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg	950	26	$26.19	$18.15
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	546	325	$87.02	$46.73
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	494	103	$2.55	$1.60
20610 Aspiration and/or injection of fluid from large joint	181	127	$184.00	$59.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	162	162	$196.57	$110.66
J7326 Hyaluronan or derivative, gel-one, for intra-articular injection, per dose	59	47	$1311.46	$916.45
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	56	55	$289.00	$138.42
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	37	37	$155.38	$73.77
27130 Replacement of thigh bone and hip joint with prosthesis	25	25	$5676.16	$824.13
27447 Replacement of knee joint, both sides of knee	24	24	$5808.10	$1088.14
20550 Injection into tendon or ligament	17	16	$169.00	$54.62
27245 Treatment of broken neck of thigh bone with bone implant	17	17	$5622.00	$1253.32
20600 Aspiration and/or injection of fluid from small joint	13	12	$196.92	$46.14
20680 Removal of deep implant from bone	12	12	$1287.00	$320.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9993 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg	645	20	$24.00	$18.58
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	522	334	$85.84	$43.52
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	442	104	$2.50	$1.80
20610 Aspiration and/or injection of fluid from large joint	177	121	$184.52	$55.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	166	166	$196.49	$105.26
J7326 Hyaluronan or derivative, gel-one, for intra-articular injection, per dose	48	37	$1070.33	$517.62
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	38	37	$155.00	$70.60
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	30	$104.00	$37.94
27447 Replacement of knee joint, both sides of knee	27	26	$7174.10	$1117.36
20550 Injection into tendon or ligament	19	18	$195.68	$51.91
27130 Replacement of thigh bone and hip joint with prosthesis	17	17	$7303.88	$1055.12
29881 Removal of knee cartilage using an endoscope	13	13	$4179.00	$530.65
20680 Removal of deep implant from bone	13	12	$1287.00	$372.23
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$215.00	$97.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	626	369	$85.51	$43.99
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	527	109	$2.50	$1.80
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	197	197	$192.71	$107.57
20610 Aspiration and/or injection of fluid from large joint	185	131	$183.75	$55.83
J7326 Hyaluronan or derivative, gel-one, for intra-articular injection, per dose	80	61	$920.00	$553.52
99231 Follow-up hospital inpatient care per day, typically 15 minutes	76	76	$104.00	$38.67
27447 Replacement of knee joint, both sides of knee	37	37	$5444.11	$945.40
99221 Initial hospital inpatient care per day, typically 30 minutes	26	26	$215.00	$99.47
27130 Replacement of thigh bone and hip joint with prosthesis	25	25	$7538.65	$1116.46
20550 Injection into tendon or ligament	20	13	$169.00	$42.79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$289.00	$134.78
27245 Treatment of broken neck of thigh bone with bone implant	12	12	$5622.00	$1219.88
64721 Release and/or relocation of hand nerve	11	11	$2423.00	$426.65

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License CA G213100

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.

Hospital & Practice Group Affiliations

Orohealth Corporation A Non Profit Healthcare System

2767 Olice Hwy, Oroville, CA 959666118

Phone: 5305338500

Oroville Hospital

2721 Olive Hwy, Oroville, CA 959666115

Phone: 5305338500

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Lowell Nickel , MD

Specialist

NPI 1154429520

Doctor of Medicine (M.D.)

Dr. Brian Ching , MD

Specialist

NPI 1306945936

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 2809 OLIVE HWY, SUITE 230, OROVILLE, CA 959666131 (Tel: 5305335044)

📍

Updated Business Mailing Address July 08, 2007

Registered at 2809 OLIVE HWY, SUITE 230, OROVILLE, CA 959666131 (Tel: 5305335044)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as MARSHALL CHING, M.D.

🎓

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

Specialist (License #G213100 in CA)

🟢

Initial NPI Registration & Enumeration September 21, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Marshall Ching. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1215036835

Entity Type:

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

Enumeration Date: September 21, 2006

Last Update: July 08, 2007

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

2809 Olive Hwy, Suite 230

Oroville, CA 959666131

Phone: 5305335044

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.