Active NPI 1174501381 Individual Practitioner Male Practitioner

Dr. John Bruce Naiman , MD

Orthopaedic Surgery • Baltimore, MD

Professional Overview & Biography Verified Profile Summary

Dr. John Naiman, MD is a registered healthcare professional specializing in Orthopaedic Surgery in Baltimore, MD. Practice services are available at 7850 EASTERN AVE under active NPI credentials.

Frequently performed procedures and clinical services include hyaluronan or derivative, triluron, for intra-articular injection, 1 mg, injection, triamcinolone acetonide, not otherwise specified, 10 mg, 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

7850 Eastern Ave

Baltimore, MD 21224

Telephone 4102824848

Fax 4102824849

Associated Practice Facility / Clinic

🏢 Kenneth R Lippman Md Pa Facility NPI 1013268713

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Baltimore, MD

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 23.3 Yrs

State Avg: 28.6 Yrs

Regional Practice Density

166 Specialists

Practicing in Baltimore, MD (490 Statewide)

Telehealth Adoption Rate

18.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

55.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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
J7332 Hyaluronan or derivative, triluron, for intra-articular injection, 1 mg	1,700	24	$52.20	$10.17
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	562	81	$15.00	$1.00
99213 Established patient office or other outpatient visit, typically 15 minutes	270	146	$175.10	$93.74
20610 Aspiration and/or injection of fluid from large joint	205	87	$211.46	$71.45
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	89	68	$150.00	$59.08
73560 X-ray of knee, 1-2 views	88	64	$84.30	$35.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$200.85	$114.36
73502 X-ray of hip, 2-3 views	22	22	$80.00	$50.18
72100 X-ray of lower and sacral spine, 2-3 views	21	21	$121.67	$41.98
73030 X-ray of shoulder, minimum of 2 views	20	18	$84.06	$36.83
73565 X-ray of both knees while standing	17	17	$100.70	$42.06
73130 X-ray of hand, minimum of 3 views	14	11	$80.00	$39.14
73610 X-ray of ankle, minimum of 3 views	11	11	$70.00	$38.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7332 Hyaluronan or derivative, triluron, for intra-articular injection, 1 mg	1,320	19	$52.20	$9.82
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	756	99	$15.00	$1.03
99213 Established patient office or other outpatient visit, typically 15 minutes	424	198	$175.00	$94.84
20610 Aspiration and/or injection of fluid from large joint	224	93	$209.64	$70.69
73560 X-ray of knee, 1-2 views	100	77	$84.30	$36.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	56	56	$200.85	$117.30
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	46	35	$150.00	$59.51
73030 X-ray of shoulder, minimum of 2 views	45	35	$84.06	$37.50
73565 X-ray of both knees while standing	31	31	$100.70	$43.41
73502 X-ray of hip, 2-3 views	26	26	$80.00	$50.91
72100 X-ray of lower and sacral spine, 2-3 views	21	21	$121.67	$43.25
72040 X-ray of upper spine, 2-3 views	17	17	$120.60	$42.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$261.24	$134.67
20600 Aspiration and/or injection of fluid from small joint	13	12	$103.35	$52.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7332 Hyaluronan or derivative, triluron, for intra-articular injection, 1 mg	2,720	37	$52.20	$18.03
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	935	139	$15.00	$1.12
99213 Established patient office or other outpatient visit, typically 15 minutes	544	233	$175.00	$95.34
20610 Aspiration and/or injection of fluid from large joint	327	138	$199.16	$73.92
73560 X-ray of knee, 1-2 views	154	116	$84.30	$37.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	72	72	$200.85	$119.33
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	62	49	$150.00	$60.82
73502 X-ray of hip, 2-3 views	59	50	$80.00	$52.00
73030 X-ray of shoulder, minimum of 2 views	49	42	$84.06	$37.67
73565 X-ray of both knees while standing	36	32	$100.70	$45.17
72100 X-ray of lower and sacral spine, 2-3 views	35	32	$121.67	$44.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	22	$212.43	$137.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$306.80	$171.09
20605 Aspiration and/or injection of medium joint or joint capsule	15	12	$116.48	$59.76
20600 Aspiration and/or injection of fluid from small joint	14	11	$103.35	$53.91
72040 X-ray of upper spine, 2-3 views	11	11	$120.60	$43.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7320 Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg	1,625	17	$18.00	$16.92
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes	944	76	$66.90	$27.75
99213 Established patient office or other outpatient visit, typically 15 minutes	528	231	$168.49	$98.06
20610 Aspiration and/or injection of fluid from large joint	233	111	$155.82	$72.99
97140 Therapy procedure using manual technique, each 15 minutes	219	23	$42.74	$23.86
J1030 Injection, methylprednisolone acetate, 40 mg	155	103	$35.00	$5.65
97112 Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes	141	24	$74.23	$35.58
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	134	29	$15.00	$1.16
73560 X-ray of knee, 1-2 views	127	99	$76.15	$38.01
97162 Evaluation for physical therapy, typically 30 minutes	71	65	$300.00	$104.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	71	71	$200.85	$122.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	61	50	$138.73	$61.05
73502 X-ray of hip, 2-3 views	46	41	$74.13	$51.32
72100 X-ray of lower and sacral spine, 2-3 views	42	38	$77.33	$43.99
73030 X-ray of shoulder, minimum of 2 views	41	39	$75.78	$37.97
73565 X-ray of both knees while standing	35	34	$92.13	$45.28
97164 Re-evaluation for physical therapy, typically 20 minutes	26	18	$200.00	$74.51
72040 X-ray of upper spine, 2-3 views	24	24	$66.14	$43.61
20600 Aspiration and/or injection of fluid from small joint	22	17	$108.20	$57.24
73110 X-ray of wrist, minimum of 3 views	18	15	$90.59	$44.87
73130 X-ray of hand, minimum of 3 views	17	15	$74.14	$40.29
20605 Aspiration and/or injection of medium joint or joint capsule	16	13	$109.20	$59.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	15	$212.22	$140.30
73630 X-ray of foot, minimum of 3 views	15	14	$56.31	$37.99
73080 X-ray of elbow, minimum of 3 views	11	11	$52.95	$35.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7320 Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg	1,751	20	$15.99	$15.99
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes	801	42	$50.00	$26.75
99213 Established patient office or other outpatient visit, typically 15 minutes	603	259	$111.77	$77.77
20610 Aspiration and/or injection of fluid from large joint	262	123	$155.10	$67.54
97112 Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes	227	19	$50.00	$33.76
J1030 Injection, methylprednisolone acetate, 40 mg	216	123	$30.44	$5.96
73560 X-ray of knee, 1-2 views	180	126	$58.26	$35.09
73565 X-ray of both knees while standing	142	117	$81.74	$40.43
97140 Therapy procedure using manual technique, each 15 minutes	80	21	$40.00	$23.16
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	70	70	$175.78	$111.50
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	52	35	$76.66	$47.82
97162 Evaluation for physical therapy, typically 30 minutes	45	42	$270.00	$89.68
73030 X-ray of shoulder, minimum of 2 views	45	42	$74.70	$34.89
97164 Re-evaluation for physical therapy, typically 20 minutes	40	21	$198.75	$61.78
73501 X-ray of hip with pelvis, 1 view	26	26	$88.85	$33.44
73502 X-ray of hip, 2-3 views	25	24	$51.23	$43.53
J1020 Injection, methylprednisolone acetate, 20 mg	25	20	$30.04	$3.53
20605 Aspiration and/or injection of medium joint or joint capsule	25	22	$125.78	$56.90
72100 X-ray of lower and sacral spine, 2-3 views	25	24	$75.55	$40.19
27447 Replacement of knee joint, both sides of knee	19	17	$4518.47	$1458.72
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$162.45	$114.24
73130 X-ray of hand, minimum of 3 views	14	13	$58.86	$34.56
73630 X-ray of foot, minimum of 3 views	14	11	$65.03	$34.62
72050 X-ray of upper spine, 4 or 5 views	13	13	$134.02	$53.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$262.35	$172.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	744	320	$87.00	$76.67
J1030 Injection, methylprednisolone acetate, 40 mg	257	135	$25.00	$6.24
20610 Aspiration and/or injection of fluid from large joint	252	129	$149.33	$63.01
73560 X-ray of knee, 1-2 views	244	174	$84.99	$33.93
73565 X-ray of both knees while standing	243	174	$93.00	$39.25
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	104	104	$146.00	$111.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	82	62	$68.00	$46.92
73501 X-ray of hip with pelvis, 1 view	62	52	$90.00	$32.57
73030 X-ray of shoulder, minimum of 2 views	54	50	$120.00	$31.73
72100 X-ray of lower and sacral spine, 2-3 views	48	45	$108.00	$38.36
20605 Aspiration and/or injection of medium joint or joint capsule	38	32	$131.00	$53.43
27447 Replacement of knee joint, both sides of knee	26	24	$6064.00	$1445.78
72050 X-ray of upper spine, 4 or 5 views	25	25	$152.00	$50.72
J1020 Injection, methylprednisolone acetate, 20 mg	22	20	$18.00	$3.83
73130 X-ray of hand, minimum of 3 views	21	20	$89.00	$35.13
73610 X-ray of ankle, minimum of 3 views	17	14	$97.94	$35.26
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$209.00	$170.28
73630 X-ray of foot, minimum of 3 views	14	12	$99.00	$32.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$126.00	$113.16
73080 X-ray of elbow, minimum of 3 views	14	12	$99.00	$31.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	774	308	$87.00	$75.57
20610 Aspiration and/or injection of fluid from large joint	267	169	$147.00	$63.81
J1030 Injection, methylprednisolone acetate, 40 mg	266	169	$25.00	$6.64
73560 X-ray of knee, 1-2 views	254	169	$93.00	$32.50
73565 X-ray of both knees while standing	253	170	$93.00	$37.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	95	95	$146.00	$111.54
73501 X-ray of hip with pelvis, 1 view	89	72	$90.00	$29.82
72100 X-ray of lower and sacral spine, 2-3 views	52	51	$108.00	$36.31
73030 X-ray of shoulder, minimum of 2 views	51	47	$117.65	$31.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	45	35	$68.00	$45.91
20605 Aspiration and/or injection of medium joint or joint capsule	33	26	$131.00	$52.58
72050 X-ray of upper spine, 4 or 5 views	32	32	$152.00	$46.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	25	$126.00	$111.88
J1020 Injection, methylprednisolone acetate, 20 mg	24	21	$18.00	$4.79
27447 Replacement of knee joint, both sides of knee	24	23	$6064.00	$1393.99
73110 X-ray of wrist, minimum of 3 views	22	17	$89.00	$30.65
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$209.00	$171.44
73080 X-ray of elbow, minimum of 3 views	18	11	$99.00	$33.32
73610 X-ray of ankle, minimum of 3 views	17	13	$99.00	$31.32
73130 X-ray of hand, minimum of 3 views	15	14	$89.00	$33.65
64721 Release and/or relocation of hand nerve	13	12	$1810.00	$399.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	805	339	$87.00	$73.94
J1030 Injection, methylprednisolone acetate, 40 mg	317	187	$25.08	$5.68
20610 Aspiration and/or injection of fluid from large joint	308	181	$148.43	$62.44
73565 X-ray of both knees while standing	260	203	$93.00	$36.68
73560 X-ray of knee, 1-2 views	258	203	$93.00	$31.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	130	130	$146.00	$109.97
73501 X-ray of hip with pelvis, 1 view	84	69	$90.00	$30.00
73030 X-ray of shoulder, minimum of 2 views	66	58	$116.36	$29.82
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	55	45	$68.00	$44.30
20605 Aspiration and/or injection of medium joint or joint capsule	42	36	$131.00	$49.59
72100 X-ray of lower and sacral spine, 2-3 views	40	37	$108.00	$35.63
J1020 Injection, methylprednisolone acetate, 20 mg	34	28	$18.00	$5.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$209.00	$168.37
27447 Replacement of knee joint, both sides of knee	24	19	$5431.00	$1277.41
72050 X-ray of upper spine, 4 or 5 views	22	22	$152.00	$45.09
73130 X-ray of hand, minimum of 3 views	21	20	$84.76	$30.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	21	$126.00	$105.76
73610 X-ray of ankle, minimum of 3 views	20	12	$99.00	$31.31
73110 X-ray of wrist, minimum of 3 views	20	14	$89.00	$37.29
73080 X-ray of elbow, minimum of 3 views	19	12	$99.00	$32.51
73630 X-ray of foot, minimum of 3 views	15	12	$99.00	$30.35

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License MD D0036470

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

287961100 (MD)

Commercial Insurance / Payer ID Mamsi

210952

Commercial Insurance / Payer ID Cigna

1310134006

Commercial Insurance / Payer ID United Health Care

0900109

Commercial Insurance / Payer ID Blue Shield Federal

E1060001

Commercial Insurance / Payer ID Aetna

4069937

Commercial Insurance / Payer ID Carefirst B S

40056001 (MD)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active December 20, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location December 20, 2016

Registered at 7850 EASTERN AVE, BALTIMORE, MD 21224 (Tel: 4102824848)

📍

Updated Business Mailing Address December 20, 2016

Registered at 7850 EASTERN AVE, BALTIMORE, MD 21224 (Tel: 4102824848)

👤

Provider Name / Credentials Updated December 20, 2016

Recorded as JOHN NAIMAN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 20, 2016

Orthopaedic Surgery (License #D0036470 in MD)

🟢

Initial NPI Registration & Enumeration January 06, 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: 1174501381

Entity Type:

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

Enumeration Date: January 06, 2006

Last Update: December 20, 2016

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

7850 Eastern Ave

Baltimore, MD 21224

Phone: 4102824848

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.