Active NPI 1033104666 Individual Practitioner Male Practitioner

Dr. Mark S Greenberg , MD

Specialist • Irving, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Greenberg, MD is a certified Specialist practicing in Irving, TX. With approximately 41 years of clinical experience since completing medical education in 1985, Dr. Greenberg delivers high-quality medical care to the local community at 400 W LBJ FWY STE 330.

Dr. Greenberg is affiliated with Las Colinas Orthopedic Surgery And Sports Medicine Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include x-ray of knee, 1-2 views, established patient outpatient office visit, 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

400 W Lbj Fwy Ste 330

Irving, TX 750633717

Telephone 9725562885

Fax 9725068733

Associated Practice Facility / Clinic

🏢 Las Colinas Orthopedic Surgery & Sports Medicine P.a. Facility NPI 1215621032

Medicare Profile & Education

Medical School

Other

Graduation Year

1985

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Irving, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

41 Yrs +6.4 yrs vs City Avg

City Avg: 34.6 Yrs

State Avg: 38.0 Yrs

Regional Practice Density

18 Specialists

Practicing in Irving, TX (2033 Statewide)

Telehealth Adoption Rate

5.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

87.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Greenberg (41 Years) 41 Yrs

Irving Specialty Average (34.6 Years) 34.6 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
73560 X-ray of knee, 1-2 views	290	196	$125.00	$33.10
99213 Established patient office or other outpatient visit, typically 15 minutes	282	180	$270.00	$89.24
20610 Aspiration and/or injection of fluid from large joint	229	97	$432.79	$70.66
73565 X-ray of both knees while standing	222	187	$140.00	$38.88
Q9960 High osmolar contrast material, 200-249 mg/ml iodine concentration, per ml	203	44	$25.00	$0.27
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes	180	16	$120.00	$24.71
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	179	30	$289.78	$72.00
77002 Fluoroscopic guidance for needle placement	156	44	$300.00	$113.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	104	91	$400.00	$122.73
97150 Therapy procedure in a group setting	98	12	$75.00	$13.53
73030 X-ray of shoulder, minimum of 2 views	91	72	$120.00	$33.93
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	88	65	$25.00	$7.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	58	58	$615.00	$160.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	51	51	$405.00	$108.65
73562 X-ray of knee, 3 views	19	17	$145.00	$40.25
27447 Replacement of knee joint, both sides of knee	15	14	$11688.00	$1156.47
27447 Replacement of knee joint, both sides of knee	14	14	$11710.00	$1157.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	355	227	$270.00	$88.95
73560 X-ray of knee, 1-2 views	300	198	$125.00	$34.29
73565 X-ray of both knees while standing	248	197	$140.00	$39.94
20610 Aspiration and/or injection of fluid from large joint	243	111	$265.00	$74.22
Q9960 High osmolar contrast material, 200-249 mg/ml iodine concentration, per ml	230	46	$25.00	$0.27
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	196	28	$285.00	$73.58
77002 Fluoroscopic guidance for needle placement	158	46	$300.00	$116.52
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	117	86	$25.00	$6.58
73030 X-ray of shoulder, minimum of 2 views	81	63	$120.00	$34.61
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	74	74	$405.00	$110.40
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes	41	17	$120.00	$25.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$615.00	$160.78
27447 Replacement of knee joint, both sides of knee	35	32	$11710.00	$1231.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	23	$400.00	$126.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$165.00	$55.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	395	238	$270.00	$88.72
73560 X-ray of knee, 1-2 views	327	218	$125.00	$34.38
20610 Aspiration and/or injection of fluid from large joint	280	115	$265.00	$69.81
73565 X-ray of both knees while standing	266	214	$140.00	$40.88
Q9960 High osmolar contrast material, 200-249 mg/ml iodine concentration, per ml	260	61	$25.00	$0.27
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	217	38	$285.00	$75.01
77002 Fluoroscopic guidance for needle placement	202	62	$300.00	$116.67
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	108	79	$25.00	$6.60
73030 X-ray of shoulder, minimum of 2 views	90	61	$120.00	$34.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	81	81	$405.00	$109.43
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$615.00	$165.47
27447 Replacement of knee joint, both sides of knee	32	31	$11710.00	$1241.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	12	$400.00	$119.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	407	248	$269.45	$90.82
73560 X-ray of knee, 1-2 views	331	237	$124.68	$34.54
20610 Aspiration and/or injection of fluid from large joint	315	141	$265.00	$70.08
73565 X-ray of both knees while standing	276	234	$139.58	$41.18
Q9960 High osmolar contrast material, 200-249 mg/ml iodine concentration, per ml	257	62	$25.00	$0.27
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	224	30	$285.00	$74.91
J1030 Injection, methylprednisolone acetate, 40 mg	222	98	$50.00	$5.56
77002 Fluoroscopic guidance for needle placement	196	62	$300.00	$117.17
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	140	140	$405.00	$111.82
73030 X-ray of shoulder, minimum of 2 views	91	73	$120.00	$34.46
27447 Replacement of knee joint, both sides of knee	33	31	$11710.00	$1243.10
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	24	24	$25.00	$7.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	344	198	$270.00	$75.17
20610 Aspiration and/or injection of fluid from large joint	236	100	$265.00	$70.19
Q9960 High osmolar contrast material, 200-249 mg/ml iodine concentration, per ml	235	53	$25.00	$0.19
73560 X-ray of knee, 1-2 views	235	167	$125.00	$33.40
73565 X-ray of both knees while standing	204	169	$140.00	$38.66
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	199	32	$285.00	$79.91
77002 Fluoroscopic guidance for needle placement	174	53	$300.00	$109.28
J1030 Injection, methylprednisolone acetate, 40 mg	173	68	$50.00	$5.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	100	100	$405.00	$106.01
73030 X-ray of shoulder, minimum of 2 views	88	66	$120.00	$33.44
27447 Replacement of knee joint, both sides of knee	37	34	$11710.00	$1366.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	430	240	$270.00	$73.85
73560 X-ray of knee, 1-2 views	297	203	$125.00	$32.21
Q9960 High osmolar contrast material, 200-249 mg/ml iodine concentration, per ml	262	60	$25.00	$0.21
73565 X-ray of both knees while standing	262	217	$158.17	$37.15
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	243	35	$286.17	$79.01
20610 Aspiration and/or injection of fluid from large joint	214	105	$267.48	$61.82
J1030 Injection, methylprednisolone acetate, 40 mg	212	91	$50.00	$6.30
73580 Review by radiologist of knee joint image	134	40	$535.00	$125.75
27369 Injection of contrast for imaging of knee joint	117	40	$664.99	$142.06
77002 Fluoroscopic guidance for needle placement	95	33	$300.00	$101.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	93	93	$405.00	$108.20
73030 X-ray of shoulder, minimum of 2 views	72	53	$120.00	$30.34
27447 Replacement of knee joint, both sides of knee	31	29	$11710.00	$1353.24
72040 X-ray of upper spine, 2-3 views	11	11	$155.00	$36.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	356	206	$270.00	$70.53
73580 Review by radiologist of knee joint image	286	65	$535.00	$112.79
Q9960 High osmolar contrast material, 200-249 mg/ml iodine concentration, per ml	284	65	$25.00	$0.25
73560 X-ray of knee, 1-2 views	271	190	$125.00	$30.53
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	250	35	$285.00	$83.39
73565 X-ray of both knees while standing	219	187	$140.00	$35.06
27370 Injection of contract for X-ray imaging of knee	216	66	$665.00	$174.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	111	111	$405.00	$104.67
20610 Aspiration and/or injection of fluid from large joint	101	64	$265.00	$58.58
73030 X-ray of shoulder, minimum of 2 views	100	74	$120.00	$28.46
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	77	56	$25.00	$7.01
J1030 Injection, methylprednisolone acetate, 40 mg	69	39	$50.00	$6.72
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	19	$165.00	$42.87
27447 Replacement of knee joint, both sides of knee	18	18	$11710.00	$1319.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	354	221	$270.00	$70.05
Q9960 High osmolar contrast material, 200-249 mg/ml iodine concentration, per ml	301	51	$25.00	$0.24
73580 Review by radiologist of knee joint image	301	51	$535.00	$110.24
73560 X-ray of knee, 1-2 views	299	199	$125.00	$29.85
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	276	36	$285.00	$83.96
73565 X-ray of both knees while standing	235	192	$140.00	$34.76
27370 Injection of contract for X-ray imaging of knee	210	52	$665.00	$180.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	105	105	$405.00	$103.59
73030 X-ray of shoulder, minimum of 2 views	91	65	$120.00	$27.75
20610 Aspiration and/or injection of fluid from large joint	72	54	$279.72	$58.76
J1030 Injection, methylprednisolone acetate, 40 mg	64	42	$50.00	$5.20
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	47	38	$25.00	$7.28
27447 Replacement of knee joint, both sides of knee	33	30	$12419.70	$1333.00
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	19	$165.00	$42.36

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License TX H0399

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Wk Comp

MDH0399 (TX)

Commercial Insurance / Payer ID Bcbs Of Tx

89290B (TX)

Hospital & Practice Group Affiliations

Las Colinas Orthopedic Surgery And Sports Medicine Pa

400 W Lbj Fwy, Irving, TX 750633717

Phone: 9725562885

Las Colinas Orthopedic Surgery And Sports Medicine Pa

910 E Southlake Blvd, Southlake, TX 760926389

Phone: 8174215000

Practice Associates & Co-Workers

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

13 Associated Practitioners

Jason Newton , PA-C

Physician Assistant

NPI 1174854210

Physician Assistant (Certified)

Camille Small , PA-C

Physician Assistant - Surgical

NPI 1205335858

Physician Assistant (Certified)

Dr. Michael Hahn , MD

Orthopaedic Surgery - Hand Surgery

NPI 1295704781

Doctor of Medicine (M.D.)

Janet Mcmillen , MS -PT

Physical Therapist

NPI 1447969035

Master of Science in Physical Therapy

Dr. Stephen Timon , MD

Orthopaedic Surgery - Orthopaedic Surgery of the Spine

NPI 1588725931

Doctor of Medicine (M.D.)

Melissa Clark , PT

Physical Therapist

NPI 1609585256

Physical Therapist

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 16, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 16, 2007

Registered at 400 W LBJ FWY STE 330, IRVING, TX 750633717 (Tel: 9725562885)

📍

Updated Business Mailing Address July 16, 2007

Registered at 400 W LBJ FWY STE 330, IRVING, TX 750633717 (Tel: 9725562885)

👤

Provider Name / Credentials Updated July 16, 2007

Recorded as MARK GREENBERG, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 16, 2007

Specialist (License #H0399 in TX)

🟢

Initial NPI Registration & Enumeration September 20, 2005

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: 1033104666

Entity Type:

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

Enumeration Date: September 20, 2005

Last Update: July 16, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

400 W Lbj Fwy Ste 330

Irving, TX 750633717

Phone: 9725562885

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.