Active NPI 1255711735 Individual Practitioner Male Practitioner

Dr. Nigel Gillespie , MD

Anesthesiology • Jacksonville, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Nigel Gillespie, MD is a certified Anesthesiology practicing in Jacksonville, FL. With approximately 11 years of clinical experience since graduating from Loma Linda University School Of Medicine in 2015, Dr. Gillespie delivers high-quality medical care to the local community at 4500 SAN PABLO RD S.

Dr. Gillespie is affiliated with Mayo Clinic Jacksonville and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection of anesthetic agent into thoracic vertebra using imaging guidance, single site, anesthesia for procedure for total knee joint replacement, anesthesia for closed procedure in chest. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4500 San Pablo Rd S

Jacksonville, FL 322241865

Telephone 9049532000

Associated Practice Facility / Clinic

🏢 Mayo Clinic Jacksonville Facility NPI 1790772317

Medicare Profile & Education

Medical School

Loma Linda University School Of Medicine

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Jacksonville, FL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

11 Yrs -12.1 yrs vs City Avg

City Avg: 23.1 Yrs

State Avg: 27.3 Yrs

Regional Practice Density

274 Specialists

Practicing in Jacksonville, FL (3533 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

93.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gillespie (11 Years) 11 Yrs

Jacksonville Specialty Average (23.1 Years) 23.1 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
64461 Injection of anesthetic agent into thoracic vertebra using imaging guidance, single site	67	67	$1495.45	$82.42
01402 Anesthesia for procedure for total knee joint replacement	64	64	$2316.19	$173.42
00520 Anesthesia for closed procedure in chest	58	56	$1409.67	$107.17
64462 Injection of anesthetic agent into thoracic vertebra using imaging guidance, additional sites	45	45	$955.01	$53.53
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	37	37	$1601.00	$54.46
01214 Anesthesia for total hip replacement	35	35	$2443.51	$171.20
64416 Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter	27	27	$2798.00	$75.89
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	27	27	$1761.00	$68.34
01996 Daily hospital management of continuous spinal drug administration	27	24	$349.00	$62.44
99231 Follow-up hospital inpatient care per day, typically 15 minutes	22	21	$186.00	$48.81
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	21	21	$1260.91	$99.09
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	21	20	$2816.00	$71.02
00400 Anesthesia for procedure on skin of arms, legs, or trunk	19	19	$1397.81	$109.52
01638 Anesthesia for open or endoscopic total shoulder joint replacement	17	17	$2563.13	$187.11
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	16	16	$664.00	$29.19
36620 Insertion of artery tube for blood sampling or infusion through skin	15	15	$709.00	$43.56
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	14	14	$3357.51	$239.07
01610 Anesthesia for procedure on nerves, muscles, tendons, fascia, and bursae of shoulder and underarm	12	12	$1922.80	$151.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
64461 Injection of anesthetic agent into thoracic vertebra using imaging guidance, single site	73	72	$1404.00	$85.19
01402 Anesthesia for procedure for total knee joint replacement	61	60	$1857.95	$172.93
01214 Anesthesia for total hip replacement	41	41	$1969.40	$181.50
64462 Injection of anesthetic agent into thoracic vertebra using imaging guidance, additional sites	38	38	$887.53	$55.20
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	36	36	$1694.00	$56.01
64416 Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter	29	29	$2652.00	$79.29
99231 Follow-up hospital inpatient care per day, typically 15 minutes	27	27	$175.00	$50.69
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	26	25	$2695.00	$72.42
00400 Anesthesia for procedure on skin of arms, legs, or trunk	25	24	$852.83	$80.48
01996 Daily hospital management of continuous spinal drug administration	24	21	$332.00	$58.27
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	21	21	$635.00	$30.79
00142 Anesthesia for lens surgery	20	20	$711.83	$67.09
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	18	18	$1863.00	$70.58
00520 Anesthesia for closed procedure in chest	18	18	$1413.16	$133.50
01922 Anesthesia for x-ray or radiation therapy	15	15	$1227.31	$116.11
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	15	15	$1260.67	$119.19
01638 Anesthesia for open or endoscopic total shoulder joint replacement	14	14	$2050.03	$193.75
01610 Anesthesia for procedure on nerves, muscles, tendons, fascia, and bursae of shoulder and underarm	13	13	$1602.44	$151.71
64450 Injection of anesthetic agent, other peripheral nerve or branch	13	13	$785.00	$39.23
64446 Continuous infusion of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve) through catheter	12	12	$1644.00	$78.65
00910 Anesthesia for other procedure on urinary system through urethra	12	12	$997.81	$94.30
00140 Anesthesia for procedure on eye	11	11	$1009.96	$95.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	108	105	$635.00	$31.27
64461 Injection of anesthetic agent into thoracic vertebra using imaging guidance, single site	60	60	$1390.65	$86.08
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	44	44	$782.05	$89.89
01402 Anesthesia for procedure for total knee joint replacement	44	44	$1712.26	$185.57
01214 Anesthesia for total hip replacement	34	34	$1659.78	$189.88
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	25	$175.00	$39.09
64462 Injection of anesthetic agent into thoracic vertebra using imaging guidance, additional sites	28	28	$874.70	$54.81
01996 Daily hospital management of continuous spinal drug administration	26	26	$332.00	$65.13
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	25	24	$2695.00	$62.11
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	25	25	$1523.00	$48.32
64416 Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter	24	23	$2652.00	$65.50
64450 Injection of anesthetic agent, other peripheral nerve or branch	22	21	$802.84	$39.76
00140 Anesthesia for procedure on eye	21	21	$899.89	$105.79
00142 Anesthesia for lens surgery	20	20	$612.40	$71.63
00811 Anesthesia for procedure on large bowel using an endoscope	19	19	$655.41	$76.86
01922 Anesthesia for x-ray or radiation therapy	18	18	$1179.55	$138.68
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	16	15	$928.84	$108.44
36620 Insertion of artery tube for blood sampling or infusion through skin	16	16	$674.00	$42.69
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	12	12	$1863.00	$61.75
00520 Anesthesia for closed procedure in chest	12	12	$960.23	$112.49
00910 Anesthesia for other procedure on urinary system through urethra	12	12	$827.70	$90.16
00537 Anesthesia for procedure to assess heart electrical activity	11	11	$2271.74	$296.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	43	43	$45.60	$31.33
64461 Injection of anesthetic agent into thoracic vertebra using imaging guidance, single site	38	38	$161.01	$78.99
00142 Anesthesia for lens surgery	33	31	$73.67	$73.37
01402 Anesthesia for procedure for total knee joint replacement	31	29	$194.72	$188.53
64462 Injection of anesthetic agent into thoracic vertebra using imaging guidance, additional sites	25	25	$112.72	$52.78
01996 Daily hospital management of continuous spinal drug administration	24	22	$65.79	$65.79
01214 Anesthesia for total hip replacement	22	22	$196.77	$196.18
00520 Anesthesia for closed procedure in chest	21	20	$107.72	$107.15
36620 Insertion of artery tube for blood sampling or infusion through skin	20	20	$45.95	$45.95
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$73.00	$73.00
01610 Anesthesia for procedure on nerves, muscles, tendons, fascia, and bursae of shoulder and underarm	15	15	$312.28	$182.61
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	15	15	$62.90	$62.90
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	14	14	$292.61	$248.20
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	13	13	$128.80	$128.46
64416 Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter	13	13	$265.23	$65.49
00140 Anesthesia for procedure on eye	12	12	$87.45	$86.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$112.81	$112.81
64450 Injection of anesthetic agent, other peripheral nerve or branch	11	11	$45.77	$32.84
00400 Anesthesia for procedure on skin of arms, legs, or trunk	11	11	$107.46	$107.26
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	11	11	$54.36	$44.48
00910 Anesthesia for other procedure on urinary system through urethra	11	11	$115.98	$109.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	49	49	$68.18	$30.53
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	20	20	$195.25	$50.26
01214 Anesthesia for total hip replacement	19	19	$196.04	$196.04
01402 Anesthesia for procedure for total knee joint replacement	16	16	$246.90	$168.15
64461 Injection of anesthetic agent into thoracic vertebra using imaging guidance, single site	15	15	$81.31	$78.60
01996 Daily hospital management of continuous spinal drug administration	13	12	$85.26	$66.85
36620 Insertion of artery tube for blood sampling or infusion through skin	12	12	$88.68	$45.60
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	12	12	$177.98	$61.32
00520 Anesthesia for closed procedure in chest	11	11	$248.27	$100.23
00142 Anesthesia for lens surgery	11	11	$76.70	$76.67

Medical Specialties & State Licenses

CMS Verified: 2020-10-01

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License FL ME139717

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.

Hospital & Practice Group Affiliations

Mayo Clinic Jacksonville

4500 San Pablo Rd S, Jacksonville, FL 322241865

Phone: 9049532000

Secondary Practice Locations

1514 Jefferson Hwy

New Orleans, LA 701212429

Phone: 5048423260

Practice Associates & Co-Workers

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

40 Associated Practitioners

Katherine Walsh , PA-C, MPH

Physician Assistant

NPI 1003015280

Physician Assistant (Certified), Master of Public Health

Dr. Jami Kinnucan , MD

Internal Medicine - Gastroenterology

NPI 1003045634

Doctor of Medicine (M.D.)

Dr. Glenn Shi , MD

Orthopaedic Surgery

NPI 1003058660

Doctor of Medicine (M.D.)

Dr. Michelle Tulang , MD

Internal Medicine

NPI 1003073586

Doctor of Medicine (M.D.)

Dr. Ricardo Pagan , MD

Hospitalist

NPI 1003100520

Doctor of Medicine (M.D.)

Crystal Lynn , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003148768

Certified Registered Nurse Anesthetist

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location June 17, 2019

Registered at 4500 SAN PABLO RD S, JACKSONVILLE, FL 322241865 (Tel: 9049532000)

📍

Updated Business Mailing Address May 13, 2019

Registered at 4500 SAN PABLO RD S, JACKSONVILLE, FL 322241865 (Tel: 9049532000)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 13, 2019

Anesthesiology (License #ME139717 in FL)

✅

NPI Profile Active June 01, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location June 01, 2015

Registered at 1514 JEFFERSON HWY, NEW ORLEANS, LA 701212429 (Tel: 5048423260)

📍

Updated Business Mailing Address June 01, 2015

Registered at 1514 JEFFERSON HWY, NEW ORLEANS, LA 701212429 (Tel: 5048423260)

👤

Provider Name / Credentials Updated June 01, 2015

Recorded as NIGEL GILLESPIE, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 01, 2015

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration June 01, 2015

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. Nigel Gillespie. 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: 1255711735

Entity Type:

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

Enumeration Date: June 01, 2015

Last Update: October 01, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4500 San Pablo Rd S

Jacksonville, FL 322241865

Phone: 9049532000

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.