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Active NPI 1003842907 Individual Practitioner Male Practitioner

Dr. Gregg A Lessly , MD

Anesthesiology • Mckinney, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregg Lessly, MD is a certified Anesthesiology practicing in Mckinney, TX. With approximately 36 years of clinical experience since graduating from State University Of Ny Upstate Medical University in 1990, Dr. Lessly delivers high-quality medical care to the local community at 4510 MEDICAL CENTER DR STE 211.

Dr. Lessly is affiliated with Allen Anesthesia Associates and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for lens surgery, anesthesia for procedure on eye, anesthesia for nerve block and injection procedure, prone position. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4510 Medical Center Dr Ste 211

Mckinney, TX 750691602

Telephone 4695411600
Fax 4695411612
Associated Practice Facility / Clinic
🏢 Allen Anesthesia Associates Facility NPI 1265469357

Medicare Profile & Education

Medical School

State University Of Ny Upstate Medical University

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Mckinney, TX

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
36 Yrs +18.1 yrs vs City Avg
City Avg: 17.9 Yrs
State Avg: 24.9 Yrs
Regional Practice Density
21 Specialists

Practicing in Mckinney, TX (4818 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
91.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lessly (36 Years) 36 Yrs
Mckinney Specialty Average (17.9 Years) 17.9 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
00142 Anesthesia for lens surgery
184 115 $1315.43 $114.42
00140 Anesthesia for procedure on eye
48 37 $1624.48 $143.19

Medical Specialties & State Licenses

CMS Verified: 2023-09-28
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License TX L8412

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
169347501 (TX)
Medicaid State Provider ID
169347503 (TX)
Medicaid State Provider ID
169347502 (TX)
Commercial Insurance / Payer ID Bcbs
8BE093 (TX)
Commercial Insurance / Payer ID Blue Shield
8P0970 (TX)
Commercial Insurance / Payer ID Railroad
P00719299 (TX)

Hospital & Practice Group Affiliations

Allen Anesthesia Associates

1105 Central Expy N, Allen, TX 750136102

Phone: 9727475840

Practice Associates & Co-Workers

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

32 Associated Practitioners
Javier Villarreal , CRNA

Nurse Anesthetist, Certified Registered

NPI 1063498988

Certified Registered Nurse Anesthetist

NPI 1073871901

Doctor of Medicine (M.D.)

Samantha Magruder , CRNA

Nurse Anesthetist, Certified Registered

NPI 1083237945

Certified Registered Nurse Anesthetist

Deaann Martin , CRNA

Nurse Anesthetist, Certified Registered

NPI 1124259973

Certified Registered Nurse Anesthetist

Martin Bevers

Anesthesiology

NPI 1154902898
Katelyn Patterson , CRNA

Nurse Anesthetist, Certified Registered

NPI 1174152276

Certified Registered Nurse Anesthetist

Career & Practice History Timeline

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

7 Historical Events
📍
Updated Practice Location September 28, 2023

Registered at 4510 MEDICAL CENTER DR STE 211, MCKINNEY, TX 750691602 (Tel: 4695411600)

NPI Profile Active February 06, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location February 06, 2013

Registered at 1105 CENTRAL EXPY N, SUITE 380, ALLEN, TX 750136103 (Tel: 9727475840)

📍
Updated Business Mailing Address February 06, 2013

Registered at 906 WEST MCDERMOTT DRIVE, #116-371, ALLEN, TX 750136510 (Tel: 9727475840)

👤
Provider Name / Credentials Updated February 06, 2013

Recorded as GREGG LESSLY, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 06, 2013

Anesthesiology (License #L8412 in TX)

🟢
Initial NPI Registration & Enumeration June 23, 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: 1003842907
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 23, 2006
Last Update: September 28, 2023
Sole Proprietor: Yes

Mailing Address

906 West Mcdermott Drive, #116-371

Allen, TX 750136510

Phone: 4695411600

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.