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Active NPI 1346422821 Individual Practitioner Male Practitioner

Lance Rivas , PA

Physician Assistant • Eureka, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Lance Rivas, PA is a certified Physician Assistant practicing in Eureka, CA. With approximately 19 years of clinical experience since completing medical education in 2007, Lance Rivas delivers high-quality medical care to the local community at 2826 HARRIS ST.

Lance Rivas is affiliated with Providence Medical Foundation and accepts Medicare assignment.

Frequently performed procedures and clinical services include replacement of knee joint, both sides of knee, replacement of thigh bone and hip joint with prosthesis, hyaluronan or derivative, monovisc, for intra-articular injection, per dose. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2826 Harris St

Eureka, CA 95503

Telephone 7074438066
Fax 7072683251
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Eureka, CA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
19 Yrs +9.2 yrs vs City Avg
City Avg: 9.8 Yrs
State Avg: 11.5 Yrs
Regional Practice Density
41 Specialists

Practicing in Eureka, CA (14617 Statewide)

Telehealth Adoption Rate
17.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
73.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Rivas (19 Years) 19 Yrs
Eureka Specialty Average (9.8 Years) 9.8 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
27447 Replacement of knee joint, both sides of knee
45 43 $872.29 $172.62
27130 Replacement of thigh bone and hip joint with prosthesis
26 25 $863.70 $171.08
J7327 Hyaluronan or derivative, monovisc, for intra-articular injection, per dose
18 11 $2143.00 $680.48
20610 Aspiration and/or injection of fluid from large joint
17 16 $268.91 $64.00
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
16 16 $417.00 $108.50

Medical Specialties & State Licenses

CMS Verified: 2021-11-10
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA 20085

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.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License IL 085-003145

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

Providence Medical Foundation

2710 Dolbeer St, Eureka, CA 955014736

Phone: 7072672060

Providence Medical Foundation

2700 Dolbeer St, Eureka, CA 955014736

Phone: 7074458121

Providence Medical Foundation

1165 Montgomery Dr, Santa Rosa, CA 954054801

Phone: 7075463210

Providence Medical Foundation

2826 Harris St, Eureka, CA 955034809

Phone: 7074438066

Providence Medical Foundation

500 Doyle Park Dr, Santa Rosa, CA 954054559

Practice Associates & Co-Workers

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

10 Associated Practitioners
Dr. Nathan Shishido , MD

Orthopaedic Surgery

NPI 1124052725

Doctor of Medicine (M.D.)

Dr. Edward Emmons , MD

Orthopaedic Surgery

NPI 1215967773

Doctor of Medicine (M.D.)

Paul Gustavson , PA-C

Physician Assistant

NPI 1295754752

Physician Assistant (Certified)

Dr. John Kurylo , MD

Orthopaedic Surgery

NPI 1467611988

Doctor of Medicine (M.D.)

Dr. Williiam Kilgore , MD

Orthopaedic Surgery

NPI 1508891029

Doctor of Medicine (M.D.)

Dr. Erik Mcgoldrick , MD

Orthopaedic Surgery

NPI 1528258738

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

13 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 10, 2021

Physician Assistant (License #085-003145 in IL)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 29, 2021

Physician Assistant (License #20085 in CA)

📍
Updated Practice Location September 06, 2018

Registered at 2826 HARRIS ST, EUREKA, CA 95503 (Tel: 7074438066)

📍
Updated Business Mailing Address September 06, 2018

Registered at 2826 HARRIS ST, EUREKA, CA 955034809

📍
Updated Practice Location July 25, 2018

Registered at 9000 WAUKEGAN RD, SUITE 200, MORTON GROVE, IL 60053 (Tel: 8473243976)

📍
Updated Business Mailing Address July 25, 2018

Registered at 200 W CENTER STREET PROMENADE STE 200, ANAHEIM, CA 928053960 (Tel: 7144494841)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 25, 2018

Physician Assistant (License #085-003145 in IL)

NPI Profile Active November 27, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location November 27, 2007

Registered at 9000 WAUKEGAN RD, SUITE 200, MORTON GROVE, IL 600532127 (Tel: 8473243976)

📍
Updated Business Mailing Address November 27, 2007

Registered at 8930 WAUKEGAN RD, SUITE 200, MORTON GROVE, IL 600532126 (Tel: 8473243976)

👤
Provider Name / Credentials Updated November 27, 2007

Recorded as LANCE RIVAS, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 27, 2007

Physician Assistant

🟢
Initial NPI Registration & Enumeration November 27, 2007

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: 1346422821
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 27, 2007
Last Update: November 10, 2021
Sole Proprietor: No

Mailing Address

2826 Harris St

Eureka, CA 955034809

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.