Active NPI 1790789618 Individual Practitioner Male Practitioner

Dr. Richard Chang , MD

Orthopaedic Surgery • Flemington, NJ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Richard Chang, MD is a certified Orthopaedic Surgery practicing in Flemington, NJ. With approximately 32 years of clinical experience since graduating from New York University School Of Medicine in 1994, Dr. Chang delivers high-quality medical care to the local community at 8100 WESCOTT DR.

Dr. Chang is affiliated with Hunterdon Orthopedic Institute Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, methylprednisolone acetate, 1 mg, established patient outpatient office visit, 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

8100 Wescott Dr
Suite 101

Flemington, NJ 088224671

Telephone 9087820600

Fax 9087827575

Associated Practice Facility / Clinic

🏢 Hunterdon Orthopedic Institute Pa Facility NPI 1619952595

Medicare Profile & Education

Medical School

New York University School Of Medicine

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Flemington, NJ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

32 Yrs +9.2 yrs vs City Avg

City Avg: 22.8 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

10 Specialists

Practicing in Flemington, NJ (746 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

80.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chang (32 Years) 32 Yrs

Flemington Specialty Average (22.8 Years) 22.8 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
J1010 Injection, methylprednisolone acetate, 1 mg	10,620	142	$0.50	$0.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	429	229	$250.00	$140.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	163	163	$350.00	$122.89
20610 Aspiration and/or injection of fluid from large joint	128	95	$448.43	$77.86
73130 X-ray of hand, minimum of 3 views	125	90	$146.00	$42.31
73020 X-ray of shoulder, 1 view	82	65	$123.00	$24.48
73010 X-ray of shoulder blade	81	64	$163.00	$27.10
73110 X-ray of wrist, minimum of 3 views	80	40	$147.00	$47.17
20550 Injection into tendon or ligament	48	35	$388.32	$59.98
73564 X-ray of knee, 4 or more views	47	35	$181.00	$53.89
20600 Aspiration and/or injection of fluid from small joint	46	35	$456.94	$66.87
73080 X-ray of elbow, minimum of 3 views	46	31	$125.00	$37.52
J1020 Injection, methylprednisolone acetate, 20 mg	37	31	$6.00	$5.93
20605 Aspiration and/or injection of medium joint or joint capsule	35	29	$339.86	$60.43
J1040 Injection, methylprednisolone acetate, 80 mg	34	28	$16.47	$9.68
73140 X-ray of finger, minimum of 2 views	21	19	$108.00	$43.73
64721 Release and/or relocation of hand nerve	17	15	$3710.00	$420.44
99213 Established patient office or other outpatient visit, typically 15 minutes	17	15	$225.00	$100.44
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$449.00	$185.30
20526 Injection of carpal tunnel	13	11	$528.92	$98.25

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	314	205	$211.11	$142.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	141	141	$327.41	$125.49
73130 X-ray of hand, minimum of 3 views	134	96	$146.00	$43.65
99213 Established patient office or other outpatient visit, typically 15 minutes	125	89	$132.49	$101.17
20610 Aspiration and/or injection of fluid from large joint	116	85	$420.13	$76.34
J1040 Injection, methylprednisolone acetate, 80 mg	108	76	$16.00	$11.60
J1020 Injection, methylprednisolone acetate, 20 mg	97	66	$6.19	$5.16
73020 X-ray of shoulder, 1 view	84	66	$123.00	$25.28
73010 X-ray of shoulder blade	84	66	$163.00	$27.61
73110 X-ray of wrist, minimum of 3 views	66	30	$147.00	$48.47
20550 Injection into tendon or ligament	50	36	$410.83	$61.53
73564 X-ray of knee, 4 or more views	36	27	$181.00	$55.07
J1030 Injection, methylprednisolone acetate, 40 mg	35	29	$10.00	$7.58
20600 Aspiration and/or injection of fluid from small joint	34	28	$447.67	$63.95
20605 Aspiration and/or injection of medium joint or joint capsule	33	26	$314.24	$57.81
73030 X-ray of shoulder, minimum of 2 views	32	15	$175.00	$40.80
73140 X-ray of finger, minimum of 2 views	29	17	$108.00	$45.03
29130 Application of non-moveable, hinged finger splint	24	13	$120.00	$46.21
73080 X-ray of elbow, minimum of 3 views	23	21	$125.00	$38.43
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$366.00	$141.60
73221 Mri scan of arm joint without contrast	14	14	$1718.00	$247.01

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	283	184	$184.00	$144.32
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	138	96	$10.00	$6.71
73130 X-ray of hand, minimum of 3 views	120	92	$146.00	$44.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	108	108	$315.00	$126.75
20610 Aspiration and/or injection of fluid from large joint	97	77	$405.66	$75.77
99213 Established patient office or other outpatient visit, typically 15 minutes	76	67	$127.00	$102.64
73110 X-ray of wrist, minimum of 3 views	61	37	$147.00	$49.57
73010 X-ray of shoulder blade	52	45	$163.00	$28.47
73020 X-ray of shoulder, 1 view	52	45	$123.00	$25.66
20550 Injection into tendon or ligament	51	38	$387.86	$62.67
J1020 Injection, methylprednisolone acetate, 20 mg	50	39	$6.00	$2.57
J1040 Injection, methylprednisolone acetate, 80 mg	44	33	$16.00	$11.07
20600 Aspiration and/or injection of fluid from small joint	42	34	$422.80	$61.68
20605 Aspiration and/or injection of medium joint or joint capsule	33	24	$305.00	$57.18
73564 X-ray of knee, 4 or more views	33	26	$181.00	$55.98
73080 X-ray of elbow, minimum of 3 views	32	20	$125.00	$39.26
73140 X-ray of finger, minimum of 2 views	23	17	$108.00	$45.57
J1030 Injection, methylprednisolone acetate, 40 mg	18	16	$10.00	$6.85
20526 Injection of carpal tunnel	17	15	$593.22	$108.73
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$366.00	$147.29

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	406	239	$184.00	$146.67
73130 X-ray of hand, minimum of 3 views	145	104	$146.00	$43.67
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	145	145	$315.00	$127.81
J1020 Injection, methylprednisolone acetate, 20 mg	131	85	$6.00	$3.19
20610 Aspiration and/or injection of fluid from large joint	111	87	$393.52	$75.42
73110 X-ray of wrist, minimum of 3 views	90	50	$147.00	$48.20
J1040 Injection, methylprednisolone acetate, 80 mg	86	69	$16.00	$10.63
73020 X-ray of shoulder, 1 view	82	69	$123.00	$25.63
73010 X-ray of shoulder blade	82	69	$163.00	$28.07
99213 Established patient office or other outpatient visit, typically 15 minutes	65	61	$127.00	$104.11
J1030 Injection, methylprednisolone acetate, 40 mg	64	49	$10.00	$5.68
20550 Injection into tendon or ligament	62	49	$404.94	$63.08
20600 Aspiration and/or injection of fluid from small joint	51	43	$412.14	$58.16
73080 X-ray of elbow, minimum of 3 views	41	27	$125.00	$38.60
73564 X-ray of knee, 4 or more views	41	32	$181.00	$55.24
73140 X-ray of finger, minimum of 2 views	40	26	$108.00	$45.13
20605 Aspiration and/or injection of medium joint or joint capsule	38	29	$313.03	$57.42
73030 X-ray of shoulder, minimum of 2 views	34	13	$175.00	$41.09
Q4049 Finger splint, static	28	17	$40.00	$2.21
29130 Application of non-moveable, hinged finger splint	27	17	$120.00	$41.97
20526 Injection of carpal tunnel	14	13	$589.37	$107.13
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$366.00	$149.00

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	288	183	$184.00	$122.11
99213 Established patient office or other outpatient visit, typically 15 minutes	128	96	$127.00	$85.18
73130 X-ray of hand, minimum of 3 views	126	94	$146.00	$41.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	121	121	$315.00	$122.23
J1020 Injection, methylprednisolone acetate, 20 mg	87	59	$6.00	$3.54
73110 X-ray of wrist, minimum of 3 views	80	45	$147.00	$44.07
20610 Aspiration and/or injection of fluid from large joint	77	61	$361.00	$72.91
73020 X-ray of shoulder, 1 view	66	55	$123.00	$24.98
73010 X-ray of shoulder blade	66	55	$163.00	$32.64
J1040 Injection, methylprednisolone acetate, 80 mg	53	46	$16.00	$11.58
20550 Injection into tendon or ligament	51	42	$380.40	$60.22
J1030 Injection, methylprednisolone acetate, 40 mg	49	34	$10.00	$5.92
73140 X-ray of finger, minimum of 2 views	44	30	$108.00	$42.35
73080 X-ray of elbow, minimum of 3 views	40	25	$125.00	$36.09
73564 X-ray of knee, 4 or more views	31	22	$181.00	$51.95
20600 Aspiration and/or injection of fluid from small joint	27	19	$362.40	$57.07
Q4049 Finger splint, static	24	14	$40.00	$2.18
29130 Application of non-moveable, hinged finger splint	22	14	$120.00	$43.36
20605 Aspiration and/or injection of medium joint or joint capsule	21	20	$305.00	$55.07
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	16	$366.00	$152.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	405	233	$127.00	$82.42
73130 X-ray of hand, minimum of 3 views	148	105	$146.00	$38.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	144	144	$315.00	$121.02
73110 X-ray of wrist, minimum of 3 views	131	66	$147.00	$42.23
20610 Aspiration and/or injection of fluid from large joint	117	80	$376.43	$70.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	112	101	$184.00	$118.46
J1020 Injection, methylprednisolone acetate, 20 mg	111	78	$6.00	$3.73
73010 X-ray of shoulder blade	103	74	$163.00	$36.61
73020 X-ray of shoulder, 1 view	100	74	$123.00	$27.10
J1040 Injection, methylprednisolone acetate, 80 mg	87	63	$16.00	$12.00
20550 Injection into tendon or ligament	60	50	$386.74	$58.92
J1030 Injection, methylprednisolone acetate, 40 mg	59	47	$10.00	$6.20
73140 X-ray of finger, minimum of 2 views	46	32	$108.00	$39.45
73080 X-ray of elbow, minimum of 3 views	40	23	$125.00	$34.60
20600 Aspiration and/or injection of fluid from small joint	37	27	$362.40	$51.57
20605 Aspiration and/or injection of medium joint or joint capsule	36	32	$305.00	$46.67
73564 X-ray of knee, 4 or more views	31	18	$181.00	$48.33
73030 X-ray of shoulder, minimum of 2 views	31	14	$175.00	$34.96
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	25	$366.00	$148.84
64721 Release and/or relocation of hand nerve	17	16	$3710.00	$474.45
20526 Injection of carpal tunnel	15	15	$458.40	$98.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	538	320	$127.00	$80.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	153	153	$315.00	$119.54
20610 Aspiration and/or injection of fluid from large joint	143	100	$368.57	$72.25
73130 X-ray of hand, minimum of 3 views	133	93	$146.00	$36.64
J1020 Injection, methylprednisolone acetate, 20 mg	110	78	$6.00	$4.65
J1040 Injection, methylprednisolone acetate, 80 mg	100	77	$16.00	$12.84
73010 X-ray of shoulder blade	86	67	$163.00	$34.97
73110 X-ray of wrist, minimum of 3 views	86	52	$147.00	$40.44
73020 X-ray of shoulder, 1 view	84	67	$123.00	$26.28
73140 X-ray of finger, minimum of 2 views	60	42	$108.00	$37.25
J1030 Injection, methylprednisolone acetate, 40 mg	54	40	$10.00	$6.66
20550 Injection into tendon or ligament	53	45	$394.75	$59.85
73080 X-ray of elbow, minimum of 3 views	35	25	$125.00	$36.24
20605 Aspiration and/or injection of medium joint or joint capsule	30	25	$305.00	$46.92
20600 Aspiration and/or injection of fluid from small joint	30	24	$374.48	$50.82
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	28	$366.00	$147.21
72100 X-ray of lower and sacral spine, 2-3 views	23	22	$180.00	$40.21
73564 X-ray of knee, 4 or more views	22	15	$181.00	$45.60
73562 X-ray of knee, 3 views	22	18	$153.00	$41.18
73030 X-ray of shoulder, minimum of 2 views	22	13	$175.00	$33.63
73502 X-ray of hip, 2-3 views	21	15	$150.00	$47.86
72040 X-ray of upper spine, 2-3 views	16	15	$175.00	$38.04
64721 Release and/or relocation of hand nerve	15	13	$3710.00	$479.93
20526 Injection of carpal tunnel	12	11	$458.40	$100.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	598	368	$127.00	$80.72
20610 Aspiration and/or injection of fluid from large joint	218	142	$375.90	$73.18
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	206	206	$315.00	$119.52
J1040 Injection, methylprednisolone acetate, 80 mg	135	103	$16.00	$11.04
73564 X-ray of knee, 4 or more views	97	72	$181.00	$45.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	97	78	$184.00	$118.45
73020 X-ray of shoulder, 1 view	94	71	$123.00	$25.98
73130 X-ray of hand, minimum of 3 views	94	73	$146.00	$35.36
73010 X-ray of shoulder blade	92	72	$163.00	$34.13
J1020 Injection, methylprednisolone acetate, 20 mg	84	58	$6.00	$5.17
72100 X-ray of lower and sacral spine, 2-3 views	82	71	$180.00	$40.12
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	81	24	$225.00	$152.04
J1030 Injection, methylprednisolone acetate, 40 mg	74	50	$10.00	$5.84
73110 X-ray of wrist, minimum of 3 views	61	41	$147.00	$40.10
73562 X-ray of knee, 3 views	57	46	$153.00	$41.12
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	49	11	$52.45	$46.41
20550 Injection into tendon or ligament	49	41	$388.16	$58.34
20605 Aspiration and/or injection of medium joint or joint capsule	46	35	$305.00	$49.80
73080 X-ray of elbow, minimum of 3 views	39	27	$125.00	$35.78
73502 X-ray of hip, 2-3 views	39	35	$150.00	$47.67
73140 X-ray of finger, minimum of 2 views	32	22	$108.00	$36.38
20600 Aspiration and/or injection of fluid from small joint	28	20	$375.34	$50.32
72040 X-ray of upper spine, 2-3 views	23	23	$175.00	$37.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$315.00	$180.08
72110 X-ray of lower and sacral spine, minimum of 4 views	19	19	$261.00	$56.01
72148 MRI scan of lower spinal canal	13	13	$2768.00	$255.81
G0506 Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service)	11	11	$75.00	$69.58

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License NJ 25MA07577300

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Hospital & Practice Group Affiliations

Hunterdon Orthopedic Institute Pa

8100 Wescott Dr, Flemington, NJ 088224671

Phone: 9087820600

Practice Associates & Co-Workers

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

29 Associated Practitioners

Karen Braun , PA

Physician Assistant - Surgical

NPI 1003814542

Physician Assistant

Dr. Philip Glassner , MD

Orthopaedic Surgery

NPI 1013174689

Doctor of Medicine (M.D.)

Rochelle Shugars , RNFA

Registered Nurse - Registered Nurse First Assistant

NPI 1023310992

Susan More , APN

Clinical Nurse Specialist - Neuroscience

NPI 1124413406

Advanced Practice Nurse

Dr. Scott Bleazey , DPM

Podiatrist - Foot & Ankle Surgery

NPI 1144525973

Doctor of Podiatric Medicine

David Filtranti , PA

Physician Assistant - Surgical

NPI 1174520738

Physician Assistant

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active January 29, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location January 29, 2016

Registered at 8100 WESCOTT DR, SUITE 101, FLEMINGTON, NJ 088224671 (Tel: 9087820600)

📍

Updated Business Mailing Address January 29, 2016

Registered at 8100 WESCOTT DR, SUITE 101, FLEMINGTON, NJ 088224671 (Tel: 9087820600)

👤

Provider Name / Credentials Updated January 29, 2016

Recorded as RICHARD CHANG, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 29, 2016

Orthopaedic Surgery (License #25MA07577300 in NJ)

🟢

Initial NPI Registration & Enumeration June 09, 2005

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. Richard Chang. 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: 1790789618

Entity Type:

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

Enumeration Date: June 09, 2005

Last Update: January 29, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

8100 Wescott Dr, Suite 101

Flemington, NJ 088224671

Phone: 9087820600

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.