Active NPI 1306865407 Individual Practitioner Male Practitioner

Dr. Jonas V Lieponis , MD

Orthopaedic Surgery • Milford, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jonas Lieponis, MD is a certified Orthopaedic Surgery practicing in Milford, CT. With approximately 47 years of clinical experience since graduating from University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb) in 1979, Dr. Lieponis delivers high-quality medical care to the local community at 258 BROAD ST.

Dr. Lieponis maintains professional affiliations with Connecticut Orthopaedic Specialists Pc, Rehabilitation Associates Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, x-ray of lower and sacral spine, minimum of 4 views, x-ray of lower and sacral spine, 2-3 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

258 Broad St

Milford, CT 064603226

Telephone 2034330906

Fax 2034533081

Associated Practice Facility / Clinic

🏢 Connecticut Orthopaedic Specialists, Pc Facility NPI 1205058922

Medicare Profile & Education

Medical School

University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)

Graduation Year

1979

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Milford, CT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

47 Yrs +19.4 yrs vs City Avg

City Avg: 27.6 Yrs

State Avg: 30.5 Yrs

Regional Practice Density

7 Specialists

Practicing in Milford, CT (374 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

55.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lieponis (47 Years) 47 Yrs

Milford Specialty Average (27.6 Years) 27.6 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
99213 Established patient office or other outpatient visit, typically 15 minutes	70	30	$170.00	$95.39
72110 X-ray of lower and sacral spine, minimum of 4 views	13	13	$166.00	$55.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	122	47	$170.00	$96.29
72100 X-ray of lower and sacral spine, 2-3 views	24	19	$122.00	$42.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	23	$250.00	$137.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$195.00	$120.55
72110 X-ray of lower and sacral spine, minimum of 4 views	13	13	$166.00	$49.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	93	41	$169.57	$95.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	21	$250.00	$137.25
72100 X-ray of lower and sacral spine, 2-3 views	20	18	$122.00	$42.87
72110 X-ray of lower and sacral spine, minimum of 4 views	16	15	$166.00	$53.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$195.00	$120.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	48	28	$136.25	$95.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	13	$190.00	$140.12
72100 X-ray of lower and sacral spine, 2-3 views	12	11	$122.00	$39.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	56	23	$130.00	$79.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	16	$190.00	$118.55
72100 X-ray of lower and sacral spine, 2-3 views	14	11	$122.00	$40.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	51	28	$130.00	$78.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	33	23	$190.00	$117.69
72100 X-ray of lower and sacral spine, 2-3 views	21	20	$122.00	$38.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	90	31	$130.00	$78.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	20	$190.00	$111.65
72100 X-ray of lower and sacral spine, 2-3 views	24	21	$122.00	$35.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	111	44	$130.00	$78.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	22	$190.00	$114.99
72100 X-ray of lower and sacral spine, 2-3 views	18	16	$122.00	$38.42

Medical Specialties & State Licenses

CMS Verified: 2026-05-12

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License CT 25632

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 - Orthopaedic Surgery of the Spine

NUCC Taxonomy Code: 207XS0117X

State License CT 25632

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

Hospital & Practice Group Affiliations

Rehabilitation Associates Inc

555 Bridgeport Ave, Shelton, CT 064844749

Phone: 2039221773

Connecticut Orthopaedic Specialists Pc

258 Broad St, Milford, CT 064603226

Phone: 2038823373

Secondary Practice Locations

84 N Main St

Branford, CT 064053061

Phone: 2034832509

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Michael Murphy , MD

Orthopaedic Surgery

NPI 1730102336

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

12 Historical Events

📍

Updated Business Mailing Address May 12, 2026

Registered at 2 BARNES INDUSTRIAL RD S, WALLINGFORD, CT 064922486 (Tel: 2036260160)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 12, 2026

Orthopaedic Surgery (License #25632 in CT)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 07, 2022

Orthopaedic Surgery (License #25632 in CT)

📍

Updated Practice Location July 24, 2021

Registered at 258 BROAD ST, MILFORD, CT 064603226 (Tel: 2034532780)

📍

Updated Business Mailing Address July 24, 2021

Registered at 2408 WHITNEY AVE, HAMDEN, CT 065183209 (Tel: 2036260160)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 24, 2021

Orthopaedic Surgery (License #25632 in CT)

✅

NPI Profile Active May 14, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location May 14, 2008

Registered at 47 CLAPBOARD HILL RD, SUITE 4, GUILFORD, CT 064372200 (Tel: 2034532780)

📍

Updated Business Mailing Address May 14, 2008

Registered at 2408 WHITNEY AVE, PO BOX 5576, HAMDEN, CT 065183209 (Tel: 2034073500)

👤

Provider Name / Credentials Updated May 14, 2008

Recorded as JONAS LIEPONIS, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 14, 2008

Orthopaedic Surgery (License #025632 in CT)

🟢

Initial NPI Registration & Enumeration July 19, 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: 1306865407

Entity Type:

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

Enumeration Date: July 19, 2006

Last Update: May 12, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2 Barnes Industrial Rd S

Wallingford, CT 064922486

Phone: 2036260160

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.