Active NPI 1619975174 Individual Practitioner Male Practitioner

Dr. John P Stelmach , MD

Orthopaedic Surgery • Reading, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Stelmach, MD is a certified Orthopaedic Surgery practicing in Reading, PA. With approximately 39 years of clinical experience since graduating from Temple University School Of Medicine in 1987, Dr. Stelmach delivers high-quality medical care to the local community at 11 FAIRLANE RD.

Dr. Stelmach maintains professional affiliations with Keystone Orthopaedic Specialists,Llc, Keystone Rehabilitation Systems Inc, Phoenix Rehabilitation And Health Services Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, x-ray of knee, 3 views, 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

11 Fairlane Rd

Reading, PA 196069567

Telephone 6107792663

Fax 6107793367

Associated Practice Facility / Clinic

🏢 Commonwealth Orthopaedic Associates, Inc. Facility NPI 1730148727

Medicare Profile & Education

Medical School

Temple University School Of Medicine

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Reading, PA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

39 Yrs +18.8 yrs vs City Avg

City Avg: 20.2 Yrs

State Avg: 27.5 Yrs

Regional Practice Density

7 Specialists

Practicing in Reading, PA (1345 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

76.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Stelmach (39 Years) 39 Yrs

Reading Specialty Average (20.2 Years) 20.2 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	2,480	166	$10.00	$0.98
73562 X-ray of knee, 3 views	394	281	$99.00	$37.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	347	277	$189.00	$119.82
99213 Established patient office or other outpatient visit, typically 15 minutes	267	214	$131.00	$85.08
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	256	172	$243.75	$103.21
0055T Musculoskeletal surgical navigational orthopedic operation using imaging guidance	132	127	$250.00	$218.50
73502 X-ray of hip, 2-3 views	130	100	$118.00	$43.88
27447 Replacement of knee joint, both sides of knee	99	94	$5650.00	$1202.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	72	72	$269.00	$153.59
72100 X-ray of lower and sacral spine, 2-3 views	71	71	$109.00	$36.90
73721 Mri scan of leg joint without contrast	55	55	$1243.91	$134.87
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	48	48	$181.00	$105.59
27130 Replacement of thigh bone and hip joint with prosthesis	33	33	$6215.00	$1216.54
20610 Aspiration and/or injection of fluid from large joint	33	24	$177.27	$66.86
72170 X-ray of pelvis, 1-2 views	30	30	$105.00	$25.87
J7327 Hyaluronan or derivative, monovisc, for intra-articular injection, per dose	28	20	$1500.00	$678.82
72148 MRI scan of lower spinal canal	27	27	$1462.04	$118.00
73030 X-ray of shoulder, minimum of 2 views	24	17	$110.00	$32.15
29880 Removal of both knee cartilages using an endoscope	13	13	$3069.00	$536.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	2,292	157	$10.00	$1.08
73562 X-ray of knee, 3 views	380	258	$98.63	$38.72
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	275	225	$189.00	$122.87
99213 Established patient office or other outpatient visit, typically 15 minutes	267	233	$131.00	$86.43
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	227	152	$965.61	$106.46
73502 X-ray of hip, 2-3 views	117	98	$117.28	$44.36
0055T Musculoskeletal surgical navigational orthopedic operation using imaging guidance	116	114	$250.00	$225.28
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	79	79	$269.00	$159.88
27447 Replacement of knee joint, both sides of knee	76	75	$5650.00	$1250.37
73721 Mri scan of leg joint without contrast	53	49	$1244.32	$138.26
72100 X-ray of lower and sacral spine, 2-3 views	52	51	$109.00	$38.32
72148 MRI scan of lower spinal canal	50	50	$1458.34	$123.12
27130 Replacement of thigh bone and hip joint with prosthesis	38	38	$6215.00	$1251.63
72170 X-ray of pelvis, 1-2 views	26	25	$105.00	$26.86
20610 Aspiration and/or injection of fluid from large joint	23	19	$169.57	$65.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$181.00	$108.52
73030 X-ray of shoulder, minimum of 2 views	14	12	$110.00	$33.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	2,120	144	$10.00	$1.15
73562 X-ray of knee, 3 views	291	219	$97.32	$38.44
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	196	170	$189.00	$123.82
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	185	125	$1199.54	$111.82
99213 Established patient office or other outpatient visit, typically 15 minutes	167	152	$131.00	$87.47
0055T Musculoskeletal surgical navigational orthopedic operation using imaging guidance	109	106	$250.00	$226.88
27447 Replacement of knee joint, both sides of knee	78	75	$5650.00	$1245.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	69	69	$269.00	$160.87
73502 X-ray of hip, 2-3 views	67	62	$116.75	$44.42
73721 Mri scan of leg joint without contrast	53	52	$1244.32	$141.50
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$181.00	$108.93
72100 X-ray of lower and sacral spine, 2-3 views	44	44	$109.00	$38.39
20610 Aspiration and/or injection of fluid from large joint	39	35	$184.62	$70.57
27130 Replacement of thigh bone and hip joint with prosthesis	30	30	$6215.00	$1257.58
72148 MRI scan of lower spinal canal	30	30	$1461.23	$127.70
J7326 Hyaluronan or derivative, gel-one, for intra-articular injection, per dose	19	15	$1500.00	$1018.96
72170 X-ray of pelvis, 1-2 views	17	17	$105.00	$27.01
29881 Removal of knee cartilage using an endoscope	17	17	$2660.00	$529.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	2,440	143	$10.00	$1.27
73562 X-ray of knee, 3 views	366	241	$97.85	$36.47
99213 Established patient office or other outpatient visit, typically 15 minutes	261	227	$131.00	$89.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	231	201	$189.00	$126.59
20610 Aspiration and/or injection of fluid from large joint	142	91	$186.97	$70.82
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	120	88	$1108.04	$107.20
73502 X-ray of hip, 2-3 views	105	90	$117.20	$42.35
0055T Musculoskeletal surgical navigational orthopedic operation using imaging guidance	102	98	$250.00	$229.21
27447 Replacement of knee joint, both sides of knee	97	93	$5824.74	$1294.67
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	60	60	$269.00	$164.69
73721 Mri scan of leg joint without contrast	43	43	$1237.65	$153.18
27130 Replacement of thigh bone and hip joint with prosthesis	34	33	$6215.00	$1276.56
72100 X-ray of lower and sacral spine, 2-3 views	33	33	$109.00	$36.51
72148 MRI scan of lower spinal canal	32	32	$1467.56	$130.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$181.00	$109.95
20985 Computer-assisted surgery for muscle and bone procedure	26	26	$246.00	$144.04
73521 X-ray of both hips, 2 views	18	18	$109.61	$36.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	2,192	122	$10.00	$1.47
73562 X-ray of knee, 3 views	381	261	$98.82	$35.41
99213 Established patient office or other outpatient visit, typically 15 minutes	248	229	$131.00	$73.18
20610 Aspiration and/or injection of fluid from large joint	193	109	$202.85	$72.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	140	116	$189.00	$104.76
27447 Replacement of knee joint, both sides of knee	79	73	$5721.52	$1373.98
20985 Computer-assisted surgery for muscle and bone procedure	79	73	$246.00	$148.44
73502 X-ray of hip, 2-3 views	68	64	$115.53	$39.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$269.00	$161.70
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	28	20	$917.00	$93.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$181.00	$105.08
73721 Mri scan of leg joint without contrast	26	26	$1248.38	$149.41
72148 MRI scan of lower spinal canal	23	23	$1472.87	$141.13
27130 Replacement of thigh bone and hip joint with prosthesis	21	19	$6215.00	$1374.35
72100 X-ray of lower and sacral spine, 2-3 views	20	20	$105.20	$33.57
73521 X-ray of both hips, 2 views	15	15	$114.00	$36.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	2,636	126	$10.00	$1.59
73562 X-ray of knee, 3 views	401	263	$98.13	$33.22
99213 Established patient office or other outpatient visit, typically 15 minutes	277	249	$131.00	$71.12
20610 Aspiration and/or injection of fluid from large joint	250	113	$187.80	$65.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	179	153	$189.00	$102.84
73502 X-ray of hip, 2-3 views	109	97	$116.46	$38.09
27447 Replacement of knee joint, both sides of knee	102	93	$5650.00	$1364.73
20985 Computer-assisted surgery for muscle and bone procedure	54	51	$246.00	$148.86
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	37	23	$941.78	$91.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$269.00	$157.64
72148 MRI scan of lower spinal canal	31	31	$1454.00	$137.17
73721 Mri scan of leg joint without contrast	29	29	$1233.00	$154.62
27130 Replacement of thigh bone and hip joint with prosthesis	28	27	$6215.00	$1365.40
72100 X-ray of lower and sacral spine, 2-3 views	21	19	$101.76	$29.70
73521 X-ray of both hips, 2 views	18	18	$109.61	$33.77
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$181.00	$99.00
72170 X-ray of pelvis, 1-2 views	11	11	$98.45	$28.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	3,694	181	$10.00	$1.78
J7325 Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg	768	11	$25.00	$11.95
73562 X-ray of knee, 3 views	459	292	$98.63	$32.26
99213 Established patient office or other outpatient visit, typically 15 minutes	341	305	$131.00	$70.05
20610 Aspiration and/or injection of fluid from large joint	319	153	$188.09	$64.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	226	183	$189.35	$103.49
73502 X-ray of hip, 2-3 views	140	122	$118.00	$37.91
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	84	42	$927.92	$89.22
27447 Replacement of knee joint, both sides of knee	74	70	$5726.35	$1360.90
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	50	50	$269.00	$155.17
27130 Replacement of thigh bone and hip joint with prosthesis	34	31	$6215.00	$1359.22
73721 Mri scan of leg joint without contrast	28	27	$1240.14	$156.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$181.00	$101.36
72100 X-ray of lower and sacral spine, 2-3 views	20	20	$105.20	$31.35
73522 X-ray of both hips, 3-4 views	18	18	$140.00	$45.04
72148 MRI scan of lower spinal canal	16	16	$1467.56	$145.97
73560 X-ray of knee, 1-2 views	14	11	$88.00	$26.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	3,674	187	$10.00	$1.80
J7325 Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg	1,104	17	$25.00	$12.37
73562 X-ray of knee, 3 views	455	315	$97.15	$31.02
99213 Established patient office or other outpatient visit, typically 15 minutes	342	304	$129.99	$66.77
20610 Aspiration and/or injection of fluid from large joint	332	154	$183.43	$59.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	236	209	$187.41	$98.10
73502 X-ray of hip, 2-3 views	139	123	$116.19	$35.65
27447 Replacement of knee joint, both sides of knee	67	65	$5818.66	$1253.79
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	65	35	$931.11	$84.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	57	57	$257.77	$144.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$178.95	$99.30
27130 Replacement of thigh bone and hip joint with prosthesis	35	33	$6215.00	$1226.12
73721 Mri scan of leg joint without contrast	34	34	$1238.88	$146.92
72100 X-ray of lower and sacral spine, 2-3 views	30	30	$109.00	$31.55
72148 MRI scan of lower spinal canal	19	19	$1454.00	$131.54
73521 X-ray of both hips, 2 views	15	15	$103.47	$32.59
20550 Injection into tendon or ligament	13	13	$132.46	$48.80
29880 Removal of both knee cartilages using an endoscope	12	11	$3069.00	$525.79
29881 Removal of knee cartilage using an endoscope	11	11	$2660.00	$505.73

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License PA MD041739E

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

Keystone Orthopaedic Specialists,llc

11 Fairlane Rd, Reading, PA 196069567

Phone: 4842730714

Keystone Orthopaedic Specialists,llc

2758 Century Blvd, Wyomissing, PA 196103358

Phone: 6103765646

Keystone Rehabilitation Systems Inc

321 N Furnace St, Birdsboro, PA 195082057

Phone: 6105822250

Keystone Orthopaedic Specialists,llc

11 Fairlane Rd, Reading, PA 196069567

Phone: 6107792663

Phoenix Rehabilitation And Health Services Inc

2000 Westinghouse Dr, Cranberry Twp, PA 160665238

Practice Associates & Co-Workers

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

19 Associated Practitioners

Nathan Taylor , PT

Physical Therapist

NPI 1003814070

Physical Therapist

Brenda Kunkle , PT

Physical Therapist

NPI 1073511945

Physical Therapist

Jennifer Neiheiser , OT

Occupational Therapist

NPI 1114925187

Occupational Therapist

Dr. John Martin , MD

Orthopaedic Surgery

NPI 1154329522

Doctor of Medicine (M.D.)

David Hardinger , PA-C

Physician Assistant

NPI 1194723403

Physician Assistant (Certified)

Christopher Cupitt , PA-C

Physician Assistant

NPI 1265430227

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 11 FAIRLANE RD, READING, PA 196069567 (Tel: 6107792663)

📍

Updated Business Mailing Address July 08, 2007

Registered at 11 FAIRLANE RD, READING, PA 196069567 (Tel: 6107792663)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as JOHN STELMACH, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Orthopaedic Surgery (License #MD041739E in PA)

🟢

Initial NPI Registration & Enumeration July 08, 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. John Stelmach. 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: 1619975174

Entity Type:

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

Enumeration Date: July 08, 2005

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

11 Fairlane Rd

Reading, PA 196069567

Phone: 6107792663

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.