Deactivated NPI 1346273687 Deactivated / Inactive NPI Male Practitioner

Dr. Lyle J Micheli , MD

Orthopaedic Surgery • Boston, MA

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Lyle Micheli has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date July 09, 2006

NPI Deactivation Date February 05, 2026

Total Practice Duration ~20 Years of Practice (2006 – 2026)

Professional Overview & Biography Verified Profile Summary

Dr. Lyle Micheli, MD was a registered Orthopaedic Surgery practicing in Boston, MA. Throughout an active medical career spanning 20 years, Dr. Micheli provided care at the practice location at 319 LONGWOOD AVE until profile deactivation on 2026-02-05.

Historical Medicare Part B clinical services included established patient outpatient office visit, new patient outpatient office visit, x-ray of knee, 1-2 views. Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

319 Longwood Ave

Boston, MA 021155728

Telephone 6173553501

Fax 6177315298

Associated Practice Facility / Clinic

🏢 Longwood Pediatrics, Llp Facility NPI 1528192887

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Boston, MA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 18.4 Yrs

State Avg: 28.0 Yrs

Regional Practice Density

274 Specialists

Practicing in Boston, MA (746 Statewide)

Telehealth Adoption Rate

19.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

85.8% 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
99213 Established patient office or other outpatient visit, typically 15 minutes	195	110	$699.62	$98.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	42	42	$855.57	$121.57
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$443.00	$62.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	276	147	$649.46	$94.14
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	41	41	$808.07	$123.29
73560 X-ray of knee, 1-2 views	34	27	$265.29	$31.55
72100 X-ray of lower and sacral spine, 2-3 views	16	16	$294.50	$35.14
73030 X-ray of shoulder, minimum of 2 views	16	15	$258.25	$30.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	323	133	$608.18	$95.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	59	59	$746.42	$123.89
73560 X-ray of knee, 1-2 views	24	20	$256.71	$32.24
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	19	$857.00	$142.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	268	122	$579.00	$97.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$706.00	$124.01
73560 X-ray of knee, 1-2 views	34	19	$248.00	$31.78
73562 X-ray of knee, 3 views	23	19	$296.00	$38.07
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$363.00	$45.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	197	112	$531.00	$73.11
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	48	48	$761.00	$109.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	305	154	$497.46	$79.36
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	70	70	$726.00	$116.55
73562 X-ray of knee, 3 views	56	23	$154.93	$20.73
73560 X-ray of knee, 1-2 views	40	13	$131.68	$17.59
29881 Removal of knee cartilage using an endoscope	11	11	$3859.00	$376.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	262	133	$461.89	$75.52
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	71	71	$681.04	$111.76
73562 X-ray of knee, 3 views	37	17	$143.05	$19.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	244	142	$439.66	$75.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	69	69	$648.07	$111.11
73560 X-ray of knee, 1-2 views	36	12	$122.00	$16.70
73562 X-ray of knee, 3 views	34	13	$142.00	$19.30
29881 Removal of knee cartilage using an endoscope	22	20	$3288.00	$483.26
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$299.00	$51.95

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License MA 31190

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.

Practice Associates & Co-Workers

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

20 Associated Practitioners

Corey Dawkins , ATC

Specialist/Technologist - Athletic Trainer

NPI 1033465224

Certified Athletic Trainer

Emily Hanson , ATC

Specialist/Technologist - Athletic Trainer

NPI 1093121055

Certified Athletic Trainer

Dr. Bridget Quinn , MD

Emergency Medicine - Sports Medicine

NPI 1104004761

Doctor of Medicine (M.D.)

Roberta Dennison

Family Medicine

NPI 1104239318

Agnieszka Kowalczyk

Pediatrics - Sports Medicine

NPI 1205243078

Dr. Cynthia Stein , MD

Internal Medicine - Sports Medicine

NPI 1255378899

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

⚠️

NPI Profile Deactivated February 05, 2026

Record deactivated on February 05, 2026

✅

NPI Profile Active June 18, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location June 18, 2008

Registered at 319 LONGWOOD AVE, BOSTON, MA 021155728 (Tel: 6173553501)

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Updated Business Mailing Address June 18, 2008

Registered at 319 LONGWOOD AVE, BOSTON, MA 021155728 (Tel: 6173556028)

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Provider Name / Credentials Updated June 18, 2008

Recorded as LYLE MICHELI, MD

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Medical Taxonomy / Specialty Registered (Primary Specialty) June 18, 2008

Orthopaedic Surgery (License #31190 in MA)

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Initial NPI Registration & Enumeration July 09, 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: 1346273687

Entity Type:

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

Enumeration Date: July 09, 2006

Last Update: June 18, 2008

Deactivation Date: February 05, 2026

Update or Correct Profile

Mailing Address

319 Longwood Ave

Boston, MA 021155728

Phone: 6173556028

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.