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Active NPI 1881153187 Individual Practitioner Male Practitioner

Benjamin Samuel Lopez , PA

Physician Assistant • Walnut Creek, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Benjamin Lopez, PA is a certified Physician Assistant practicing in Walnut Creek, CA. With approximately 8 years of clinical experience since completing medical education in 2018, Benjamin Lopez delivers high-quality medical care to the local community at 1601 YGNACIO VALLEY RD.

Benjamin Lopez maintains professional affiliations with Cep America - Auc Pc, Medamerica Physician Solutions Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit with moderate level of medical decision making, removal of skin and tissue, removal of skin and tissue, 20.0 sq cm or less. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1601 Ygnacio Valley Rd

Walnut Creek, CA 945983122

Telephone 9253955800
Associated Practice Facility / Clinic
🏢 Sierra Surgicenter Facility NPI 1053307454

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Walnut Creek, CA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
8 Yrs -2.1 yrs vs City Avg
City Avg: 10.1 Yrs
State Avg: 11.5 Yrs
Regional Practice Density
92 Specialists

Practicing in Walnut Creek, CA (14617 Statewide)

Telehealth Adoption Rate
20.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
83.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lopez (8 Years) 8 Yrs
Walnut Creek Specialty Average (10.1 Years) 10.1 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
99284 Emergency department visit with moderate level of medical decision making
81 81 $832.52 $113.58
11045 Removal of skin and tissue, each additional 20.0 sq cm or less
65 13 $192.00 $24.06
11042 Removal of skin and tissue, 20.0 sq cm or less
57 45 $470.00 $61.25
99285 Emergency department visit for life threatening or functioning severity
51 51 $1225.22 $164.27
99213 Established patient office or other outpatient visit, typically 15 minutes
22 22 $237.00 $66.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
17 16 $360.00 $97.62
97597 Removal of tissue from wound, 20.0 sq cm or less
11 11 $179.00 $34.50

Medical Specialties & State Licenses

CMS Verified: 2022-03-07
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA56556

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Medamerica Physician Solutions Pc

16 E Fern Ave, Redlands, CA 923734000

Phone: 9094354852

Cep America - Auc Pc

1601 Ygnacio Valley Rd, Walnut Creek, CA 945983122

Phone: 9259393000

Cep America - Auc Pc

240 La Casa Via, Walnut Creek, CA 945984866

Phone: 9259456644

Medamerica Physician Solutions Pc

112 La Casa Via, Walnut Creek, CA 945983023

Phone: 9254714291

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Malcolm Johnson , MD

Emergency Medicine

NPI 1003830316

Doctor of Medicine (M.D.)

NPI 1003842899

Doctor of Medicine (M.D.)

NPI 1003852351

Doctor of Medicine (M.D.)

Dr. Imran Khan , MD

Pediatrics - Neonatal-Perinatal Medicine

NPI 1013361427

Doctor of Medicine (M.D.)

Dr. Haywon Lieh , MD

Anesthesiology

NPI 1013952308

Doctor of Medicine (M.D.)

Dr. Alice Hunter , MD

Emergency Medicine

NPI 1023032125

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location March 07, 2022

Registered at 1601 YGNACIO VALLEY RD, WALNUT CREEK, CA 945983122 (Tel: 9253955800)

📍
Updated Business Mailing Address March 07, 2022

Registered at 2414 OTIS DR, ALAMEDA, CA 945015243

📍
Updated Practice Location July 31, 2021

Registered at 2100 POWELL ST STE 400, EMERYVILLE, CA 946081826 (Tel: 5103502600)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 10, 2019

Physician Assistant (License #PA56556 in CA)

NPI Profile Active March 16, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location March 16, 2019

Registered at 3600 BROADWAY FL 4, OAKLAND, CA 946115730 (Tel: 5107521115)

📍
Updated Business Mailing Address March 16, 2019

Registered at 4538 REINHARDT DR, OAKLAND, CA 946192946

👤
Provider Name / Credentials Updated March 16, 2019

Recorded as BENJAMIN LOPEZ, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 16, 2019

Otolaryngology (License #PA56556 in CA)

🟢
Initial NPI Registration & Enumeration March 16, 2019

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: 1881153187
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 16, 2019
Last Update: March 07, 2022
Sole Proprietor: Yes

Mailing Address

2414 Otis Dr

Alameda, CA 945015243

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.