Active NPI 1144309261 Individual Practitioner Male Practitioner

Dr. Thomas Lee Gillespie , MD

Surgery • Phoenix, AZ

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Gillespie, MD is a certified Surgery practicing in Phoenix, AZ. With approximately 31 years of clinical experience since graduating from Columbia University College Of Physicians And Surgeons in 1995, Dr. Gillespie delivers high-quality medical care to the local community at 500 W THOMAS RD.

Dr. Gillespie is affiliated with Sjhmc Physician Services and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, repair of groin hernia using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

500 W Thomas Rd
Ste. 400

Phoenix, AZ 850134224

Telephone 6024063874

Fax 6024064922

Associated Practice Facility / Clinic

🏢 Affiliated Urologists, Ltd Facility NPI 1194721530

Medicare Profile & Education

Medical School

Columbia University College Of Physicians And Surgeons

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Phoenix, AZ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

31 Yrs +9.2 yrs vs City Avg

City Avg: 21.8 Yrs

State Avg: 23.6 Yrs

Regional Practice Density

180 Specialists

Practicing in Phoenix, AZ (801 Statewide)

Telehealth Adoption Rate

7.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

65.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gillespie (31 Years) 31 Yrs

Phoenix Specialty Average (21.8 Years) 21.8 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
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$454.00	$160.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	13	$282.00	$124.55
49650 Repair of groin hernia using an endoscope	13	13	$1460.58	$467.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$454.00	$163.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	26	$300.00	$125.85
49650 Repair of groin hernia using an endoscope	15	14	$1404.67	$470.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$454.00	$164.79
49650 Repair of groin hernia using an endoscope	17	17	$1621.32	$539.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$300.00	$126.33
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$573.00	$218.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$464.11	$165.90
49650 Repair of groin hernia using an endoscope	19	19	$1493.79	$500.26
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	17	17	$578.82	$219.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	14	$302.06	$128.05
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$405.27	$179.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	36	26	$253.44	$72.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$471.00	$164.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	19	$303.00	$108.57
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	18	$711.78	$202.53
49650 Repair of groin hernia using an endoscope	13	13	$1482.04	$395.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	50	29	$249.56	$71.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$307.00	$107.22
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	30	20	$357.77	$102.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	11	$303.00	$107.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$471.00	$163.03
49650 Repair of groin hernia using an endoscope	15	15	$1450.17	$453.77
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$652.33	$200.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	31	$248.45	$69.63
99213 Established patient office or other outpatient visit, typically 15 minutes	24	18	$206.00	$69.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$307.00	$102.90
45380 Biopsy of large bowel using an endoscope	18	18	$767.00	$107.47
99231 Follow-up hospital inpatient care per day, typically 15 minutes	17	16	$129.88	$37.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	16	$303.00	$98.35
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	16	15	$330.06	$99.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$471.00	$156.57
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$418.31	$130.73
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	11	11	$910.00	$251.24
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$717.18	$193.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	31	$238.09	$65.87
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$307.00	$103.02
99213 Established patient office or other outpatient visit, typically 15 minutes	16	13	$206.00	$69.81
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	14	$733.86	$186.98
45380 Biopsy of large bowel using an endoscope	11	11	$767.00	$165.54
99231 Follow-up hospital inpatient care per day, typically 15 minutes	11	11	$142.82	$36.19

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License AZ 29344

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Ahcccs

568561 (AZ)

Hospital & Practice Group Affiliations

Sjhmc Physician Services

500 W Thomas Rd, Phoenix, AZ 850134235

Phone: 6024066017

Practice Associates & Co-Workers

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

28 Associated Practitioners

Dr. Ronald Gagliano , MD

Colon & Rectal Surgery

NPI 1043296460

Doctor of Medicine (M.D.)

Dr. Jeffrey Sugimoto , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1043325681

Doctor of Medicine (M.D.)

Dr. Kevin Mcgeever , MD

Surgery

NPI 1144330408

Doctor of Medicine (M.D.)

Dr. Jonathan Dameworth , MD

Colon & Rectal Surgery

NPI 1194102772

Doctor of Medicine (M.D.)

Jae Lee

Radiology - Diagnostic Radiology

NPI 1235499229

Derik Alexander , FNP

Nurse Practitioner - Adult Health

NPI 1306169313

Family Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active February 18, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location February 18, 2015

Registered at 500 W THOMAS RD, STE. 400, PHOENIX, AZ 850134224 (Tel: 6024063874)

📍

Updated Business Mailing Address February 18, 2015

Registered at 500 W THOMAS RD, SUITE 400, PHOENIX, AZ 850134224 (Tel: 6024063874)

👤

Provider Name / Credentials Updated February 18, 2015

Recorded as THOMAS GILLESPIE, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 18, 2015

Surgery (License #29344 in AZ)

🟢

Initial NPI Registration & Enumeration November 02, 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: 1144309261

Entity Type:

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

Enumeration Date: November 02, 2006

Last Update: February 18, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

500 W Thomas Rd, Suite 400

Phoenix, AZ 850134224

Phone: 6024063874

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.