Active NPI 1578588232 Individual Practitioner Male Practitioner

Robert D. Johnson , PA-C

Physician Assistant • Stockton, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Robert Johnson, PA-C is a certified Physician Assistant practicing in Stockton, CA. With approximately 24 years of clinical experience since completing medical education in 2002, Robert Johnson delivers high-quality medical care to the local community at 2545 W. HAMMER LN..

Robert Johnson is affiliated with Sutter Valley Medical Foundation and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, aspiration and/or injection of fluid from large joint, established 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

2545 W. Hammer Ln.

Stockton, CA 952097597

Telephone 2099481641

Associated Practice Facility / Clinic

🏢 Stockton Orthopedic Medical Group, Inc. Facility NPI 1285666743

Medicare Profile & Education

Medical School

Other

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Stockton, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

24 Yrs +16.0 yrs vs City Avg

City Avg: 8.0 Yrs

State Avg: 11.5 Yrs

Regional Practice Density

67 Specialists

Practicing in Stockton, CA (14617 Statewide)

Telehealth Adoption Rate

11.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

75.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (24 Years) 24 Yrs

Stockton Specialty Average (8.0 Years) 8.0 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
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	829	113	$7.00	$0.99
20610 Aspiration and/or injection of fluid from large joint	226	126	$270.20	$62.73
99213 Established patient office or other outpatient visit, typically 15 minutes	192	133	$243.00	$77.39
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	112	28	$465.00	$121.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	95	84	$357.00	$109.36
27447 Replacement of knee joint, both sides of knee	79	77	$828.51	$170.95
20985 Computer-assisted surgery for muscle and bone procedure	75	73	$81.87	$18.78
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	68	44	$492.57	$104.76
J1040 Injection, methylprednisolone acetate, 80 mg	34	28	$37.00	$9.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$542.00	$141.78
27130 Replacement of thigh bone and hip joint with prosthesis	28	26	$785.67	$171.22
Q4010 Cast supplies, short arm cast, adult (11 years +), fiberglass	22	17	$57.00	$22.81
29075 Application of elbow to finger cast	22	18	$364.00	$74.73
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	16	$479.00	$155.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$358.00	$95.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
20610 Aspiration and/or injection of fluid from large joint	265	142	$254.24	$62.65
J1040 Injection, methylprednisolone acetate, 80 mg	191	120	$37.00	$11.53
99213 Established patient office or other outpatient visit, typically 15 minutes	147	113	$234.00	$79.28
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	103	30	$438.70	$121.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	85	78	$343.00	$110.85
27447 Replacement of knee joint, both sides of knee	83	81	$789.07	$176.77
27130 Replacement of thigh bone and hip joint with prosthesis	26	25	$748.27	$177.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$344.00	$98.58
J1030 Injection, methylprednisolone acetate, 40 mg	13	11	$22.00	$7.55
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	13	$461.00	$157.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
20610 Aspiration and/or injection of fluid from large joint	243	152	$256.90	$65.51
99213 Established patient office or other outpatient visit, typically 15 minutes	200	172	$215.53	$80.79
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	181	36	$13.63	$1.16
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	152	26	$25.00	$6.77
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	112	29	$212.00	$75.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	107	94	$320.44	$113.17
J1030 Injection, methylprednisolone acetate, 40 mg	84	38	$22.00	$6.57
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	61	21	$395.08	$130.54
27447 Replacement of knee joint, both sides of knee	49	45	$996.60	$177.73
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	37	20	$507.73	$111.36
J1040 Injection, methylprednisolone acetate, 80 mg	25	22	$37.00	$11.40
27130 Replacement of thigh bone and hip joint with prosthesis	22	22	$870.60	$179.96
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	14	$430.93	$160.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$500.50	$137.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	657	106	$212.00	$75.47
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	412	65	$25.00	$7.18
20610 Aspiration and/or injection of fluid from large joint	336	125	$289.71	$69.76
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	268	78	$521.09	$113.19
99213 Established patient office or other outpatient visit, typically 15 minutes	262	208	$200.00	$82.04
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	163	33	$32.00	$1.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	110	103	$285.00	$117.56
27447 Replacement of knee joint, both sides of knee	71	71	$2084.87	$199.22
27130 Replacement of thigh bone and hip joint with prosthesis	24	24	$2416.25	$196.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$290.00	$96.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	365	72	$212.00	$79.13
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	189	58	$481.98	$102.08
20610 Aspiration and/or injection of fluid from large joint	149	60	$287.34	$67.25
99213 Established patient office or other outpatient visit, typically 15 minutes	118	99	$200.00	$68.01
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	116	21	$25.00	$7.00
27447 Replacement of knee joint, both sides of knee	96	92	$2091.12	$212.66
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	86	17	$32.00	$1.44
27130 Replacement of thigh bone and hip joint with prosthesis	36	34	$2416.25	$209.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$290.00	$97.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	22	$285.00	$99.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	365	82	$212.00	$78.15
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	189	64	$489.48	$99.99
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	188	33	$25.00	$6.79
99213 Established patient office or other outpatient visit, typically 15 minutes	187	159	$200.00	$65.95
20610 Aspiration and/or injection of fluid from large joint	156	76	$297.65	$65.45
27447 Replacement of knee joint, both sides of knee	126	121	$2028.07	$204.20
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	111	24	$32.00	$1.59
27130 Replacement of thigh bone and hip joint with prosthesis	52	51	$2555.65	$205.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	46	46	$290.00	$96.44
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	13	$115.00	$38.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	331	70	$212.00	$84.34
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	231	65	$428.04	$80.82
99213 Established patient office or other outpatient visit, typically 15 minutes	213	175	$176.93	$62.98
20610 Aspiration and/or injection of fluid from large joint	187	74	$250.14	$52.30
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	180	27	$19.17	$7.24
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	134	31	$32.00	$1.75
27447 Replacement of knee joint, both sides of knee	122	116	$2076.36	$200.96
27130 Replacement of thigh bone and hip joint with prosthesis	55	52	$2613.30	$200.05
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	53	12	$288.00	$145.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$274.08	$93.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	437	44	$10.00	$6.76
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	277	86	$212.00	$85.13
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	255	88	$707.00	$74.69
99213 Established patient office or other outpatient visit, typically 15 minutes	132	115	$126.00	$63.93
27447 Replacement of knee joint, both sides of knee	125	121	$1763.29	$201.47
20610 Aspiration and/or injection of fluid from large joint	111	49	$207.00	$48.56
73562 X-ray of knee, 3 views	61	60	$106.97	$9.20
27130 Replacement of thigh bone and hip joint with prosthesis	42	41	$1915.94	$204.36
73565 X-ray of both knees while standing	38	38	$93.79	$7.79
73502 X-ray of hip, 2-3 views	33	33	$93.18	$9.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$201.00	$95.63
73564 X-ray of knee, 4 or more views	23	23	$147.96	$18.05

Medical Specialties & State Licenses

CMS Verified: 2023-05-07

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA60674

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Sutter Valley Medical Foundation

2545 W Hammer Ln, Stockton, CA 952092839

Phone: 2099577050

Sutter Valley Medical Foundation

815 Court St, Jackson, CA 956422154

Sutter Valley Medical Foundation

600 Coffee Rd, Modesto, CA 953554201

Phone: 2095241211

Sutter Valley Medical Foundation

2800 L St, Sacramento, CA 958165616

Sutter Valley Medical Foundation

2505 W Hammer Ln, Stockton, CA 952092839

Phone: 2099577050

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Gary Alegre , MD

Orthopaedic Surgery

NPI 1063467116

Doctor of Medicine (M.D.)

Dr. Thomas Bielejeski , MD

Orthopaedic Surgery

NPI 1780681817

Doctor of Medicine (M.D.)

Dr. Edmund Yu , DPM

Podiatrist

NPI 1831620764

Doctor of Podiatric Medicine

Dr. Michael Lin , MD, PhD

Orthopaedic Surgery

NPI 1972742427

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

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

16 Historical Events

📍

Updated Practice Location May 07, 2023

Registered at 2545 W. HAMMER LN., STOCKTON, CA 952097597 (Tel: 2099481641)

📍

Updated Business Mailing Address May 07, 2023

Registered at PO BOX 255228, SACRAMENTO, CA 95865

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 07, 2023

Physician Assistant (License #PA60674 in CA)

📍

Updated Business Mailing Address May 04, 2020

Registered at 2111 OGDEN AVE, AURORA, IL 605047597 (Tel: 6309783800)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 29, 2019

Physician Assistant (License #085001819 in IL)

✅

NPI Profile Active July 10, 2017

NPI status registered as active in NPPES database

📍

Updated Business Mailing Address July 10, 2017

Registered at 1256 WATERFORD DRIVE, SUITE 230, AUROA, IL 60504 (Tel: 6304992404)

📍

Updated Practice Location July 10, 2017

Registered at 2111 OGDEN AVE, AURORA, IL 605047597 (Tel: 6309783800)

👤

Provider Name / Credentials Updated July 10, 2017

Recorded as ROBERT JOHNSON, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 10, 2017

Physician Assistant (License #085001819 in IL)

✅

NPI Profile Active October 28, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location October 28, 2016

Registered at 2111 OGDEN AVE, AURORA, IL 605047597 (Tel: 6309783800)

📍

Updated Business Mailing Address October 28, 2016

Registered at 2040 OGDEN AVENUE, STE. 313, AUROA, IL 60504 (Tel: 6304992404)

👤

Provider Name / Credentials Updated October 28, 2016

Recorded as ROBERT JOHNSON, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 28, 2016

Physician Assistant (License #085001819 in IL)

🟢

Initial NPI Registration & Enumeration July 13, 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: 1578588232

Entity Type:

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

Enumeration Date: July 13, 2006

Last Update: May 07, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 255228

Sacramento, CA 95865

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.