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Active NPI 1265724553 Individual Practitioner Male Practitioner

Dr. William Jason Butler , MD

Surgery • Camp Pendleton, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Butler, MD is a certified Surgery practicing in Camp Pendleton, CA. With approximately 15 years of clinical experience since graduating from Louisiana State University School Of Medicine In Shreveport in 2011, Dr. Butler delivers high-quality medical care to the local community at 200 MERCY CIRCLE.

Dr. Butler maintains professional affiliations with Paul J Wisniewski Do Inc, Desert Trauma Surgeons Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, follow-up hospital inpatient care per day, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

200 Mercy Circle
Dept Of Surgery

Camp Pendleton, CA 92055

Telephone 7607251288
Associated Practice Facility / Clinic
🏢 Nh Camp Pendleton Facility NPI 1386604387

Medicare Profile & Education

Medical School

Louisiana State University School Of Medicine In Shreveport

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Camp Pendleton, CA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
15 Yrs +0.6 yrs vs City Avg
City Avg: 14.4 Yrs
State Avg: 27.4 Yrs
Regional Practice Density
16 Specialists

Practicing in Camp Pendleton, CA (3346 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
71.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Butler (15 Years) 15 Yrs
Camp Pendleton Specialty Average (14.4 Years) 14.4 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
26 21 $296.00 $78.91
99231 Follow-up hospital inpatient care per day, typically 15 minutes
14 12 $158.00 $49.45

Medical Specialties & State Licenses

CMS Verified: 2025-09-19
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CA A122410

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.

Surgery

NUCC Taxonomy Code: 208600000X

State License VA 0101258761

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.

Hospital & Practice Group Affiliations

Desert Trauma Surgeons Inc

47111 Monroe St, Indio, CA 922016739

Phone: 7603476191

Paul J Wisniewski Do Inc

33404 James Stewart Cir, Yucaipa, CA 923996437

Phone: 4073356950

Secondary Practice Locations

18523 Corwin Rd Ste A

Apple Valley, CA 923072300

Phone: 9097122764

Practice Associates & Co-Workers

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

40 Associated Practitioners
Paimon Ameli

Psychiatry & Neurology - Psychiatry

NPI 1003379249
Alexander Nelson , PA-C

Physician Assistant

NPI 1023724465

Physician Assistant (Certified)

Dr. Ella Schultz , DO

Student in an Organized Health Care Education/Training Program

NPI 1023851318

Doctor of Osteopathic Medicine (D.O.)

Shunda Mcginest , RN

Registered Nurse - Case Management

NPI 1033447123

Registered Nurse

Dr. Zechariah Brooke , MD

Military Health Care Provider

NPI 1053066407

Doctor of Medicine (M.D.)

Cortes Jongjaroenlarp

Military Health Care Provider

NPI 1053106971

Career & Practice History Timeline

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

15 Historical Events
📍
Updated Practice Location September 19, 2025

Registered at 200 MERCY CIRCLE, DEPT OF SURGERY, CAMP PENDLETON, CA 92055 (Tel: 7607251288)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 19, 2025

Surgery (License #A122410 in CA)

📍
Updated Practice Location December 04, 2023

Registered at 1145 STURGIS ROAD, DEPT OF SURGERY, TWENTYNINE PALMS, CA 92278 (Tel: 7608032003)

📍
Updated Business Mailing Address August 15, 2023

Registered at 1145 STURGIS ROAD, TWENTYNINE PALMS, CA 922788275 (Tel: 7608302117)

📍
Updated Practice Location March 22, 2022

Registered at 200 MERCY CIRCLE, DEPT OF SURGERY, OCEANSIDE, CA 92055 (Tel: 7607251356)

📍
Updated Business Mailing Address March 22, 2022

Registered at 200 MERCY CIRCLE, DEPT OF SURGERY, OCEANSIDE, CA 92055 (Tel: 7607251356)

📍
Updated Practice Location August 24, 2020

Registered at 34800 BOB WILSON DRIVE NAVAL MEDICAL CENTER SAN DIEGO, SAN DIEGO, CA 921340140 (Tel: 6195327575)

📍
Updated Business Mailing Address August 24, 2020

Registered at 34800 BOB WILSON DR, SAN DIEGO, CA 921341943 (Tel: 6195327575)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 24, 2020

Surgery (License #0101258761 in VA)

NPI Profile Active May 05, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location May 05, 2011

Registered at 2005 KNIGHT LANE BUILDING H, NAVY MEDICINE SUPPORT COMMAND; MEDICAL STAFF SERVICES, JACKSONVILLE, FL 322120140 (Tel: 3184011677)

📍
Updated Business Mailing Address May 05, 2011

Registered at 5121 PROVIDENCE RD, SAN DIEGO, CA 921171943 (Tel: 3184011677)

👤
Provider Name / Credentials Updated May 05, 2011

Recorded as WILLIAM BUTLER, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 05, 2011

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 05, 2011

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: 1265724553
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 05, 2011
Last Update: September 19, 2025
Sole Proprietor: Yes

Mailing Address

1145 Sturgis Road

Twentynine Palms, CA 922788275

Phone: 7608302117

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.