Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1750725602 Individual Practitioner Male Practitioner

Dr. James Edward Fenlon , DO

Anesthesiology • Phoenix, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. James Fenlon, DO is a certified Anesthesiology practicing in Phoenix, AZ. With approximately 13 years of clinical experience since completing medical education in 2013, Dr. Fenlon delivers high-quality medical care to the local community at 645 E MISSOURI AVE.

Dr. Fenlon is affiliated with Valley Anesthesiology Consultants Inc 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, injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

645 E Missouri Ave

Phoenix, AZ 850121369

Telephone 6082628900

Medicare Profile & Education

Medical School

Other

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Phoenix, AZ

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
13 Yrs -11.5 yrs vs City Avg
City Avg: 24.5 Yrs
State Avg: 25.2 Yrs
Regional Practice Density
617 Specialists

Practicing in Phoenix, AZ (1513 Statewide)

Telehealth Adoption Rate
0.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
85.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Fenlon (13 Years) 13 Yrs
Phoenix Specialty Average (24.5 Years) 24.5 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 $1086.25 $149.05
00811 Anesthesia for procedure on large bowel using an endoscope
21 21 $1007.81 $141.67
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
15 15 $229.00 $51.31
01214 Anesthesia for total hip replacement
13 12 $2365.00 $351.27
00732 Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope
12 12 $1453.83 $211.19
00813 Anesthesia for procedure on small and large bowel using an endoscope
11 11 $1352.00 $186.66
62322 Injection of substance into lower spine canal
11 11 $354.00 $80.84
00670 Anesthesia for procedure on spine and spinal cord
11 11 $4043.00 $591.59

Medical Specialties & State Licenses

CMS Verified: 2021-12-21
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License WI 63419

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

Valley Anesthesiology Consultants Inc

1500 S Dobson Rd, Mesa, AZ 852024722

Phone: 4804123577

Valley Anesthesiology Consultants Inc

9003 E Shea Blvd, Scottsdale, AZ 852606709

Phone: 4803233000

Valley Anesthesiology Consultants Inc

3535 N Scottsdale Rd, Scottsdale, AZ 852515625

Phone: 4808824365

Practice Associates & Co-Workers

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

9 Associated Practitioners
NPI 1174972764

Doctor of Medicine (M.D.)

NPI 1326018516

Doctor of Medicine (M.D.)

NPI 1407042690

Doctor of Medicine (M.D.)

Brooke Benjamin , ARNP

Nurse Practitioner - Family

NPI 1417352360

Advanced Registered Nurse Practitioner

Matthew Korth

Anesthesiology

NPI 1558715417
Abigail Stutz , NNP

Nurse Practitioner - Neonatal

NPI 1710546239

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location December 22, 2021

Registered at 645 E MISSOURI AVE, PHOENIX, AZ 850121369 (Tel: 6082628900)

📍
Updated Business Mailing Address December 22, 2021

Registered at 645 E MISSOURI AVE, PHOENIX, AZ 850121369 (Tel: 6082628900)

NPI Profile Active January 02, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location January 02, 2017

Registered at UW HOSPITAL AND CLINICS, 600 HIGHLAND AVE., MADISON, WI 537920001 (Tel: 6082638114)

📍
Updated Business Mailing Address January 02, 2017

Registered at UW HOSPITAL AND CLINICS, 600 HIGHLAND AVE., MADISON, WI 537920001 (Tel: 6082638114)

👤
Provider Name / Credentials Updated January 02, 2017

Recorded as JAMES FENLON, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 02, 2017

Anesthesiology (License #63419 in WI)

🟢
Initial NPI Registration & Enumeration April 23, 2013

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: 1750725602
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 23, 2013
Last Update: December 22, 2021
Sole Proprietor: No

Mailing Address

645 E Missouri Ave

Phoenix, AZ 850121369

Phone: 6082628900

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.