Active NPI 1295028330 Individual Practitioner Male Practitioner

Dr. James Thomas Leathem , DO

Anesthesiology • Gilbert, AZ

Professional Overview & Biography Verified Profile Summary

Dr. James Leathem, DO is a registered healthcare professional specializing in Anesthesiology in Gilbert, AZ. Practice services are available at 2730 S. VAL VISTA DR. under active NPI credentials.

Frequently performed procedures and clinical services include anesthesia for exam of colon using an endoscope, anesthesia for procedure on large bowel using an endoscope, 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

2730 S. Val Vista Dr.
Building 8n, Suite 143

Gilbert, AZ 85295

Telephone 4802569322

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Gilbert, AZ

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 20.3 Yrs

State Avg: 25.2 Yrs

Regional Practice Density

37 Specialists

Practicing in Gilbert, AZ (1513 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

93.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2022)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00812 Anesthesia for exam of colon using an endoscope	51	51	$1159.31	$55.53
00811 Anesthesia for procedure on large bowel using an endoscope	51	51	$1124.29	$66.34
01992 Anesthesia for nerve block and injection procedure, prone position	37	27	$2135.14	$171.10
00813 Anesthesia for procedure on small and large bowel using an endoscope	18	18	$1294.94	$79.31
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	18	18	$1311.56	$74.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00812 Anesthesia for exam of colon using an endoscope	54	54	$1505.85	$71.11
00811 Anesthesia for procedure on large bowel using an endoscope	36	36	$1382.06	$78.95
01992 Anesthesia for nerve block and injection procedure, prone position	28	25	$1491.07	$116.58
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	24	24	$1419.38	$85.33
00813 Anesthesia for procedure on small and large bowel using an endoscope	18	18	$2198.50	$124.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
01992 Anesthesia for nerve block and injection procedure, prone position	296	226	$722.59	$118.54
01992 Anesthesia for nerve block and injection procedure, prone position	79	65	$728.35	$120.49
00812 Anesthesia for exam of colon using an endoscope	26	26	$1052.85	$51.32
00630 Anesthesia for other procedure on lower spine	19	19	$1358.53	$239.71
00811 Anesthesia for procedure on large bowel using an endoscope	16	16	$1253.63	$74.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
01992 Anesthesia for nerve block and injection procedure, prone position	543	371	$721.94	$118.94
01992 Anesthesia for nerve block and injection procedure, prone position	162	143	$722.59	$118.40
00630 Anesthesia for other procedure on lower spine	45	43	$1332.80	$240.16
01320 Anesthesia for procedure on nerves, muscles, tendons, fascia, and/or bursae of knee	15	11	$600.00	$100.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
01992 Anesthesia for nerve block and injection procedure, prone position	122	86	$728.16	$118.13
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	35	33	$808.80	$139.68
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	24	24	$585.75	$31.05
01402 Anesthesia for procedure for total knee joint replacement	22	22	$1893.82	$317.45
00873 Anesthesia for shock wave therapy for urinary system stones without water bath	21	21	$1064.57	$184.01
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	21	21	$1954.29	$337.79
64450 Injection of anesthetic agent, other peripheral nerve or branch	20	20	$600.00	$41.86
00914 Anesthesia for removal of prostate including use of an endoscope	19	19	$1206.95	$208.80
01214 Anesthesia for total hip replacement	16	16	$1793.25	$309.95
00912 Anesthesia for removal of urinary bladder tumors including use of an endoscope	16	16	$1059.00	$183.36
01992 Anesthesia for nerve block and injection procedure, prone position	15	15	$732.00	$121.82
00630 Anesthesia for other procedure on lower spine	13	12	$1836.00	$314.79
00811 Anesthesia for procedure on large bowel using an endoscope	11	11	$804.00	$138.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	43	43	$898.05	$158.08
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	33	33	$1710.55	$301.07
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	23	23	$607.00	$31.72
01402 Anesthesia for procedure for total knee joint replacement	20	19	$1930.80	$338.08
00810 Anesthesia for procedure on lower intestine using an endoscope	17	17	$943.06	$165.89
64450 Injection of anesthetic agent, other peripheral nerve or branch	16	15	$600.00	$44.59
00910 Anesthesia for other procedure on urinary system through urethra	12	12	$712.00	$125.56
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	11	11	$1603.64	$282.32
00912 Anesthesia for removal of urinary bladder tumors including use of an endoscope	11	11	$1015.64	$178.66
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	11	11	$1041.82	$183.27

Medical Specialties & State Licenses

CMS Verified: 2025-02-07

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License AZ 006657

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.

Secondary Practice Locations

5111 N Scottsdale Rd Ste 105

Scottsdale, AZ 852507076

Phone: 4802539710

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Lawrence Feld , MD

Family Medicine

NPI 1194945402

Doctor of Medicine (M.D.)

Dr. Edward Cooper , MD

Internal Medicine - Gastroenterology

NPI 1992743173

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events

📍

Updated Practice Location February 07, 2025

Registered at 2730 S. VAL VISTA DR., BUILDING 8N, SUITE 143, GILBERT, AZ 85295 (Tel: 4802569322)

📍

Updated Business Mailing Address February 07, 2025

Registered at 2730 S. VAL VISTA DR., BUILDING 8N, SUITE 143, GILBERT, AZ 85295 (Tel: 4802569322)

📍

Updated Practice Location April 10, 2018

Registered at 6247 E. MAIN STREET, SUITE 8, MESA, AZ 85205 (Tel: 4809819151)

📍

Updated Business Mailing Address April 10, 2018

Registered at 6247 E. MAIN STREET, SUITE 8, MESA, AZ 85205 (Tel: 4809819151)

👤

Provider Name / Credentials Updated April 10, 2018

Recorded as JAMES LEATHEM, DO

✅

NPI Profile Active July 20, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location July 20, 2016

Registered at 4002 E MAIN ST STE 1, MESA, AZ 852058612 (Tel: 4809819151)

📍

Updated Business Mailing Address July 20, 2016

Registered at 3636 E INVERNESS AVE APT 2029, MESA, AZ 852063878 (Tel: 4809819151)

👤

Provider Name / Credentials Updated July 20, 2016

Recorded as JAMES LEATHEM, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 20, 2016

Anesthesiology (License #006657 in AZ)

🟢

Initial NPI Registration & Enumeration May 23, 2011

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1295028330

Entity Type:

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

Enumeration Date: May 23, 2011

Last Update: February 07, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2730 S. Val Vista Dr., Building 8n, Suite 143

Gilbert, AZ 85295

Phone: 4802569322

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.