Doctor profile · Federal record

Dr. Nigel Gillespie, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Jacksonville, FL

  • NPI 1255711735
  • Accepts Medicare
  • MIPS 76.2 / 100 · 2023
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
4500 San Pablo RD S
Jacksonville, FL 322241865
(904) 953-2000
Additional location
1514 Jefferson Hwy
New Orleans, LA 701212429
(504) 842-3260
fax (504) 842-3193

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Profile last updated
October 1, 2020
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Florida #ME139717

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255711735. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
562
Distinct HCPCS
10
Medicare allowed
$54,793
HCPCS Description Services Patients Avg allowed
64461 Injection of anesthetic agent into thoracic vertebra using imaging guidance, single site 73 72 $85
01402 Anesthesia for procedure for total knee joint replacement 61 60 $173
01214 Anesthesia for total hip replacement 41 41 $182
64462 Injection of anesthetic agent into thoracic vertebra using imaging guidance, additional sites 38 38 $55
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 36 36 $56
64416 Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter 29 29 $79
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 27 27 $51
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter 26 25 $72
00400 Anesthesia for other procedure on skin of arms, legs, and front body 25 24 $80
01996 Daily hospital management of continuous spinal drug administration 24 21 $58

In context: peer comparison

Among 70 peers in this city , average services per provider: 25. This provider delivers 22× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nigel Gillespie's medical specialty?
Dr. Nigel Gillespie practices Anesthesiology Physician in Jacksonville, FL.
Where does Dr. Nigel Gillespie practice?
Dr. Nigel Gillespie practices at 4500 San Pablo RD S, Jacksonville, FL 322241865. Office phone: 9049532000.
What is Dr. Nigel Gillespie's NPI?
Dr. Nigel Gillespie's National Provider Identifier (NPI) is 1255711735, issued by NPPES.
Does Dr. Nigel Gillespie accept Medicare assignment?
Yes. Dr. Nigel Gillespie accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nigel Gillespie commonly perform?
Top Medicare-reported procedures in 2023: Injection of anesthetic agent into thoracic vertebra using imaging guidance, single site (HCPCS 64461); Anesthesia for procedure for total knee joint replacement (HCPCS 01402); Anesthesia for total hip replacement (HCPCS 01214). Source: CMS Medicare Physician & Other Practitioners file.