Active NPI 1144293952 Individual Practitioner Male Practitioner

Dr. David E Rojer , MD

Orthopaedic Surgery • Linden, NJ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Rojer, MD is a certified Orthopaedic Surgery practicing in Linden, NJ. With approximately 29 years of clinical experience since graduating from New York University School Of Medicine in 1997, Dr. Rojer delivers high-quality medical care to the local community at 210 W SAINT GEORGES AVE FL 2.

Dr. Rojer is affiliated with Orthonj Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, methylprednisolone acetate, 1 mg, hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg, aspiration and/or injection of fluid from large joint. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

210 W Saint Georges Ave Fl 2

Linden, NJ 070363900

Telephone 9084861111

Fax 9084862723

Associated Practice Facility / Clinic

🏢 Union County Orthopaedic Group Pa Facility NPI 1346216330

Medicare Profile & Education

Medical School

New York University School Of Medicine

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Linden, NJ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +6.2 yrs vs City Avg

City Avg: 22.8 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

9 Specialists

Practicing in Linden, NJ (746 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

94.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Rojer (29 Years) 29 Yrs

Linden 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	45,600	310	$0.51	$0.13
J7320 Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg	12,975	68	$25.00	$5.35
20610 Aspiration and/or injection of fluid from large joint	1,290	384	$443.46	$89.20
99213 Established patient office or other outpatient visit, typically 15 minutes	713	337	$255.00	$99.06
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	522	74	$500.00	$124.55
73564 X-ray of knee, 4 or more views	355	279	$200.78	$53.20
J1040 Injection, methylprednisolone acetate, 80 mg	167	117	$30.00	$9.50
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	151	151	$553.00	$178.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	149	135	$368.00	$138.02
73562 X-ray of knee, 3 views	148	122	$185.00	$46.31
73502 X-ray of hip, 2-3 views	115	100	$213.00	$53.33
72170 X-ray of pelvis, 1-2 views	47	45	$333.00	$30.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$365.00	$122.68
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	19	$156.00	$62.51
27447 Replacement of knee joint, both sides of knee	14	14	$18453.00	$1387.05
73522 X-ray of both hips, 3-4 views	13	13	$244.00	$55.27
27130 Replacement of thigh bone and hip joint with prosthesis	11	11	$46354.00	$1391.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7320 Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg	8,050	41	$25.00	$6.64
20610 Aspiration and/or injection of fluid from large joint	1,149	346	$439.19	$88.93
J1040 Injection, methylprednisolone acetate, 80 mg	780	333	$30.00	$11.58
99213 Established patient office or other outpatient visit, typically 15 minutes	677	324	$255.00	$98.94
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	587	94	$500.00	$123.33
73564 X-ray of knee, 4 or more views	339	286	$202.35	$54.33
73562 X-ray of knee, 3 views	152	123	$183.78	$47.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	144	133	$368.00	$141.00
73502 X-ray of hip, 2-3 views	114	103	$213.00	$53.91
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	113	113	$553.00	$180.52
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	49	47	$156.00	$63.11
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$365.00	$124.24
72170 X-ray of pelvis, 1-2 views	41	39	$333.00	$32.41
73522 X-ray of both hips, 3-4 views	17	17	$244.00	$62.45
73501 X-ray of hip with pelvis, 1 view	13	13	$148.00	$38.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7320 Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg	10,875	61	$25.00	$11.80
20610 Aspiration and/or injection of fluid from large joint	1,059	336	$469.66	$91.18
J1040 Injection, methylprednisolone acetate, 80 mg	716	323	$30.00	$10.89
99213 Established patient office or other outpatient visit, typically 15 minutes	618	324	$255.00	$100.78
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	424	76	$500.00	$137.39
73564 X-ray of knee, 4 or more views	244	217	$206.00	$54.94
73562 X-ray of knee, 3 views	176	143	$185.00	$48.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	131	120	$368.00	$141.83
72170 X-ray of pelvis, 1-2 views	86	78	$333.00	$33.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	78	78	$553.00	$185.06
73501 X-ray of hip with pelvis, 1 view	77	63	$148.00	$38.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	67	67	$365.00	$125.75
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	55	55	$156.00	$62.38
73502 X-ray of hip, 2-3 views	37	36	$213.00	$56.71
73522 X-ray of both hips, 3-4 views	12	12	$244.00	$64.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7320 Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg	11,450	71	$24.87	$16.92
20610 Aspiration and/or injection of fluid from large joint	1,108	360	$522.75	$89.96
J1040 Injection, methylprednisolone acetate, 80 mg	771	344	$30.00	$10.54
99213 Established patient office or other outpatient visit, typically 15 minutes	684	360	$265.29	$101.76
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	377	66	$500.40	$133.48
73564 X-ray of knee, 4 or more views	296	280	$207.48	$54.56
73562 X-ray of knee, 3 views	243	200	$186.43	$48.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	163	152	$385.02	$146.08
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	103	103	$378.96	$126.76
73502 X-ray of hip, 2-3 views	96	89	$211.49	$54.22
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	73	71	$162.12	$64.11
72170 X-ray of pelvis, 1-2 views	57	56	$315.06	$31.60
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	53	53	$573.57	$188.21
73522 X-ray of both hips, 3-4 views	24	24	$245.59	$63.58
27447 Replacement of knee joint, both sides of knee	12	12	$18453.00	$1448.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7320 Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg	10,077	68	$20.00	$16.33
20610 Aspiration and/or injection of fluid from large joint	991	329	$484.84	$84.57
J1040 Injection, methylprednisolone acetate, 80 mg	660	312	$30.00	$11.36
99213 Established patient office or other outpatient visit, typically 15 minutes	654	367	$408.00	$83.03
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	329	61	$550.00	$129.27
73564 X-ray of knee, 4 or more views	256	241	$226.85	$50.69
73562 X-ray of knee, 3 views	205	160	$205.76	$45.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	190	173	$599.25	$121.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	102	102	$604.70	$119.47
73502 X-ray of hip, 2-3 views	101	94	$236.28	$52.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	45	45	$916.45	$181.63
72170 X-ray of pelvis, 1-2 views	40	36	$171.02	$30.79
73522 X-ray of both hips, 3-4 views	23	23	$282.05	$60.97
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	18	$245.30	$51.76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	14	$1105.35	$221.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7320 Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg	17,350	117	$19.40	$12.46
20610 Aspiration and/or injection of fluid from large joint	1,380	445	$488.52	$81.26
99213 Established patient office or other outpatient visit, typically 15 minutes	853	483	$408.00	$82.12
J1040 Injection, methylprednisolone acetate, 80 mg	838	411	$30.00	$11.90
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	403	86	$540.32	$333.10
73564 X-ray of knee, 4 or more views	310	295	$225.94	$46.77
73562 X-ray of knee, 3 views	287	225	$206.03	$42.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	248	229	$599.25	$120.97
73502 X-ray of hip, 2-3 views	146	128	$239.04	$49.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	107	107	$604.70	$117.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	84	84	$916.45	$180.57
72170 X-ray of pelvis, 1-2 views	58	51	$181.51	$37.40
73522 X-ray of both hips, 3-4 views	29	29	$282.05	$58.09
27130 Replacement of thigh bone and hip joint with prosthesis	18	17	$7684.15	$1518.53
27447 Replacement of knee joint, both sides of knee	17	16	$7682.05	$1517.64
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$245.30	$51.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7320 Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg	14,925	104	$18.00	$6.55
20610 Aspiration and/or injection of fluid from large joint	1,434	436	$486.24	$80.97
99213 Established patient office or other outpatient visit, typically 15 minutes	908	513	$408.00	$80.17
J1040 Injection, methylprednisolone acetate, 80 mg	788	399	$30.00	$12.83
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	556	118	$450.81	$141.67
73562 X-ray of knee, 3 views	345	256	$205.73	$40.89
73564 X-ray of knee, 4 or more views	324	320	$226.85	$45.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	291	264	$599.25	$117.78
73502 X-ray of hip, 2-3 views	170	147	$237.17	$46.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	124	124	$604.70	$118.77
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	97	19	$450.00	$145.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	93	93	$916.45	$179.27
72170 X-ray of pelvis, 1-2 views	73	68	$175.01	$33.24
27447 Replacement of knee joint, both sides of knee	34	31	$7682.05	$1507.88
73522 X-ray of both hips, 3-4 views	32	32	$282.05	$56.03
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	28	$245.30	$47.76
27130 Replacement of thigh bone and hip joint with prosthesis	25	25	$7684.15	$1500.94
73552 X-ray of thigh bone, minimum 2 views	16	13	$147.17	$29.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
20610 Aspiration and/or injection of fluid from large joint	1,294	441	$479.55	$80.68
99213 Established patient office or other outpatient visit, typically 15 minutes	865	523	$408.94	$80.43
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	796	181	$450.57	$146.86
J1040 Injection, methylprednisolone acetate, 80 mg	756	403	$30.00	$10.87
73564 X-ray of knee, 4 or more views	326	314	$226.85	$45.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	316	281	$599.25	$118.30
73562 X-ray of knee, 3 views	311	217	$205.78	$40.93
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	195	34	$450.00	$152.04
73502 X-ray of hip, 2-3 views	171	147	$238.15	$46.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	133	133	$604.70	$119.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	94	94	$916.45	$180.15
27447 Replacement of knee joint, both sides of knee	38	38	$7682.05	$1481.16
72170 X-ray of pelvis, 1-2 views	37	31	$176.85	$31.48
73522 X-ray of both hips, 3-4 views	35	35	$282.05	$56.04
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	34	34	$245.30	$48.70
27130 Replacement of thigh bone and hip joint with prosthesis	13	13	$7684.15	$1505.19

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License NJ 25MA07503300

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.

Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery

NUCC Taxonomy Code: 207XS0114X

State License NJ 25MA07503300

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

0008729 (NJ)

Hospital & Practice Group Affiliations

Orthonj Llc

210 W Saint Georges Ave Fl, Linden, NJ 070363900

Phone: 9084861111

Practice Associates & Co-Workers

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

18 Associated Practitioners

Dr. Kevin Mesina , MD

Physical Medicine & Rehabilitation

NPI 1013595727

Doctor of Medicine (M.D.)

John Sheaffer , PA-C

Physician Assistant

NPI 1053788927

Physician Assistant (Certified)

Carole Wischusen , PA-C

Physician Assistant

NPI 1114250123

Physician Assistant (Certified)

Katie Cannon , PA-C

Physician Assistant

NPI 1215071725

Physician Assistant (Certified)

Dr. John Kline , MD

Orthopaedic Surgery

NPI 1255306049

Doctor of Medicine (M.D.)

Dr. Naomi Gold , DO

Physical Medicine & Rehabilitation

NPI 1417158908

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 19, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location March 19, 2016

Registered at 210 W SAINT GEORGES AVE FL 2, LINDEN, NJ 070363900 (Tel: 9084861111)

📍

Updated Business Mailing Address March 19, 2016

Registered at 210 W SAINT GEORGES AVE FL 2, LINDEN, NJ 070363900 (Tel: 9084861111)

👤

Provider Name / Credentials Updated March 19, 2016

Recorded as DAVID ROJER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 19, 2016

Orthopaedic Surgery (License #25MA075033D in NJ)

🟢

Initial NPI Registration & Enumeration February 10, 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: 1144293952

Entity Type:

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

Enumeration Date: February 10, 2006

Last Update: March 25, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

210 W Saint Georges Ave Fl 2

Linden, NJ 070363900

Phone: 9084861111

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.