Active NPI 1679991434 Individual Practitioner Male Practitioner

Dr. Dennis James Warfield , MD

Anesthesiology • Miami, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Dennis Warfield, MD is a certified Anesthesiology practicing in Miami, FL. With approximately 12 years of clinical experience since completing medical education in 2014, Dr. Warfield delivers high-quality medical care to the local community at 8375 NW 53RD ST.

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

Frequently performed procedures and clinical services include anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, anesthesia for procedure on large bowel using an endoscope, insertion of artery tube for blood sampling or infusion through skin. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

8375 Nw 53rd St

Miami, FL 331664611

Telephone 3056898375

Medicare Profile & Education

Medical School

Other

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Miami, FL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

12 Yrs -7.6 yrs vs City Avg

City Avg: 19.6 Yrs

State Avg: 27.3 Yrs

Regional Practice Density

463 Specialists

Practicing in Miami, FL (3533 Statewide)

Telehealth Adoption Rate

1.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

90.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Warfield (12 Years) 12 Yrs

Miami Specialty Average (19.6 Years) 19.6 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
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	52	52	$1409.39	$90.55
00811 Anesthesia for procedure on large bowel using an endoscope	39	39	$1070.12	$80.53
36620 Insertion of artery tube for blood sampling or infusion through skin	21	21	$230.14	$44.01
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	18	$141.00	$47.09
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	13	13	$224.00	$52.75
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	13	12	$3665.31	$245.18
01402 Anesthesia for procedure for total knee joint replacement	12	12	$2472.00	$319.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	38	38	$790.26	$83.84
00811 Anesthesia for procedure on large bowel using an endoscope	34	34	$700.15	$79.93
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	26	26	$249.85	$72.34
36620 Insertion of artery tube for blood sampling or infusion through skin	17	17	$214.06	$43.57
01402 Anesthesia for procedure for total knee joint replacement	13	13	$2700.00	$360.32
99231 Follow-up hospital inpatient care per day, typically 15 minutes	11	11	$141.00	$48.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	90	64	$135.17	$37.72
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	60	58	$151.50	$30.08
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	49	49	$326.37	$60.55
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	44	43	$673.30	$88.36
00811 Anesthesia for procedure on large bowel using an endoscope	27	27	$641.67	$82.30
64446 Continuous infusion of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve) through catheter	24	24	$357.33	$33.85
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	20	$74.50	$36.06
01402 Anesthesia for procedure for total knee joint replacement	18	18	$2370.83	$328.13
00732 Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope	15	15	$940.00	$125.53
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	14	13	$567.71	$141.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	76	61	$133.00	$38.01
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	56	54	$159.00	$30.91
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	46	46	$692.93	$90.90
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	40	38	$356.00	$61.51
00811 Anesthesia for procedure on large bowel using an endoscope	30	30	$670.00	$85.08
01996 Daily hospital management of continuous spinal drug administration	20	19	$416.40	$61.65
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	20	$68.00	$35.89
64446 Continuous infusion of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve) through catheter	18	16	$394.00	$34.85
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$136.00	$67.26
01214 Anesthesia for total hip replacement	14	14	$2362.50	$331.45
36620 Insertion of artery tube for blood sampling or infusion through skin	11	11	$209.00	$44.75
01402 Anesthesia for procedure for total knee joint replacement	11	11	$2284.09	$311.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	85	70	$134.39	$39.10
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	76	76	$159.00	$31.38
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	53	53	$369.43	$63.81
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	39	39	$828.85	$110.49
01996 Daily hospital management of continuous spinal drug administration	27	22	$282.00	$65.40
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	18	$68.00	$25.66
00811 Anesthesia for procedure on large bowel using an endoscope	18	18	$691.67	$96.20
01402 Anesthesia for procedure for total knee joint replacement	17	17	$2766.18	$387.13
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	15	$317.94	$71.71
36620 Insertion of artery tube for blood sampling or infusion through skin	16	16	$209.00	$45.36
64446 Continuous infusion of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve) through catheter	15	15	$394.00	$40.51
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	11	11	$324.00	$58.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	77	55	$134.14	$38.77
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	35	34	$155.48	$31.80
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	26	25	$345.46	$67.96
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	17	17	$741.18	$97.31
01214 Anesthesia for total hip replacement	13	13	$2613.46	$360.66
01402 Anesthesia for procedure for total knee joint replacement	12	12	$2425.00	$341.18
64446 Continuous infusion of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve) through catheter	11	11	$394.00	$80.26

Medical Specialties & State Licenses

CMS Verified: 2025-04-16

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License FL ME134533

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

1400 Nw 12th Ave

Miami, FL 331361003

Phone: 3056891338

4500 San Pablo Rd S

Jacksonville, FL 322241865

Phone: 9049532000

Practice Associates & Co-Workers

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

17 Associated Practitioners

Leeora Shifteh

Nurse Anesthetist, Certified Registered

NPI 1093395477

Jasmine King

Nurse Anesthetist, Certified Registered

NPI 1104524883

Javier Luces

Nurse Anesthetist, Certified Registered

NPI 1346811809

Leanna Hernandez , CRNA

Nurse Anesthetist, Certified Registered

NPI 1366008096

Certified Registered Nurse Anesthetist

Dr. Asaad Trabolsi , MD

Internal Medicine - Hematology & Oncology

NPI 1447705678

Doctor of Medicine (M.D.)

Elan Esterson

Nurse Anesthetist, Certified Registered

NPI 1508348707

Career & Practice History Timeline

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

13 Historical Events

📍

Updated Practice Location September 10, 2024

Registered at 8375 NW 53RD ST, MIAMI, FL 331664611 (Tel: 3056898375)

📍

Updated Business Mailing Address September 10, 2024

Registered at 8375 NW 53RD ST, MIAMI, FL 331664611 (Tel: 3056898375)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 10, 2024

Anesthesiology (License #ME134533 in FL)

📍

Updated Practice Location June 22, 2018

Registered at 4500 SAN PABLO RD S, JACKSONVILLE, FL 32224 (Tel: 9049532000)

📍

Updated Practice Location May 06, 2018

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

📍

Updated Business Mailing Address May 06, 2018

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

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 06, 2018

Anesthesiology (License #ME134533 in FL)

✅

NPI Profile Active March 30, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location March 30, 2014

Registered at 2201 HEMPSTEAD TPKE, EAST MEADOW, NY 115541859 (Tel: 5165720123)

📍

Updated Business Mailing Address March 30, 2014

Registered at 2201 HEMPSTEAD TPKE, EAST MEADOW, NY 115541859 (Tel: 5165720123)

👤

Provider Name / Credentials Updated March 30, 2014

Recorded as DENNIS WARFIELD, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 30, 2014

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration March 30, 2014

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: 1679991434

Entity Type:

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

Enumeration Date: March 30, 2014

Last Update: April 16, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

8375 Nw 53rd St

Miami, FL 331664611

Phone: 3056898375

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.