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Active NPI 1497413710 Individual Practitioner Male Practitioner

William Christian Grillo , PA-C

Physician Assistant • Duluth, MN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

William Grillo, PA-C is a certified Physician Assistant practicing in Duluth, MN. With approximately 5 years of clinical experience since completing medical education in 2021, William Grillo delivers high-quality medical care to the local community at 400 E 3RD ST.

William Grillo maintains professional affiliations with Orthopedic Associates Of Duluth Pa, St Marys Hospital Of Superior, The Duluth Clinic Ltd and accepts Medicare assignment.

Frequently performed procedures and clinical services include hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg, aspiration and/or injection of fluid from large joint, injection, methylprednisolone acetate, 80 mg. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

400 E 3rd St

Duluth, MN 558051951

Telephone 2187868364
Associated Practice Facility / Clinic
🏢 The Duluth Clinic, Ltd Facility NPI 1245278209

Medicare Profile & Education

Medical School

Other

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Duluth, MN

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -4.5 yrs vs City Avg
City Avg: 9.5 Yrs
State Avg: 10.9 Yrs
Regional Practice Density
180 Specialists

Practicing in Duluth, MN (4026 Statewide)

Telehealth Adoption Rate
16.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
93.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Grillo (5 Years) 5 Yrs
Duluth Specialty Average (9.5 Years) 9.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
J7325 Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg
1,248 19 $22.00 $9.49
20610 Aspiration and/or injection of fluid from large joint
117 92 $277.39 $57.93
J1040 Injection, methylprednisolone acetate, 80 mg
110 76 $23.00 $11.89
73562 X-ray of knee, 3 views
87 71 $138.92 $34.22
99213 Established patient office or other outpatient visit, typically 15 minutes
83 76 $300.95 $74.80
73502 X-ray of hip, 2-3 views
52 43 $159.69 $40.26
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
30 30 $186.00 $46.37
27447 Replacement of knee joint, both sides of knee
15 15 $4934.49 $163.28
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
15 15 $403.00 $92.46
27130 Replacement of thigh bone and hip joint with prosthesis
11 11 $4915.19 $163.33

Medical Specialties & State Licenses

CMS Verified: 2023-11-21
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MN 13889

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

Range Regional Health Services

750 E 34th St, Hibbing, MN 557462341

Phone: 2182624881

Polinsky Medical Rehabilitation Center

1600 Miller Trunk Hwy, Duluth, MN 558115640

Phone: 2187865360

Orthopedic Associates Of Duluth Pa

1405 Progress Pkwy, Virginia, MN 557923068

Phone: 2187225513

Orthopedic Associates Of Duluth Pa

1000 E 1st St, Duluth, MN 558052297

Phone: 2187225513

Polinsky Medical Rehabilitation Center

1600 Miller Trunk Hwy, Duluth, MN 558115640

Phone: 2187865360

The Duluth Clinic Ltd

502 E 2nd St, Duluth, MN 558051913

Phone: 2187868364

The Duluth Clinic Ltd

400 E 3rd St, Duluth, MN 558051951

Phone: 2187868364

The Duluth Clinic Ltd

402 E 2nd St, Duluth, MN 558051906

Phone: 2187864000

The Duluth Clinic Ltd

530 E 2nd St, Duluth, MN 558051913

Phone: 2187868364

St Marys Hospital Of Superior

3500 Tower Ave, Superior, WI 548805335

Phone: 7153955454

Grand Itasca Clinic And Hospital

1601 Goldf Course Rd, Grand Rapids, MN 557448648

Phone: 2183263401

Practice Associates & Co-Workers

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

40 Associated Practitioners
Molly Dwyer , APRN, CNP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1003468760

Advanced Practice Registered Nurse, Certified Nurse Practitioner

NPI 1003565292

Doctor of Medicine (M.D.)

Kelsey O'neil , APRN, CNP

Nurse Practitioner - Family

NPI 1003677303

Advanced Practice Registered Nurse, Certified Nurse Practitioner

Annette Barker

Nurse Practitioner - Family

NPI 1003845595
Bruce Derauf

Radiology - Diagnostic Radiology

NPI 1003847385
Nizar Saleh

Internal Medicine - Cardiovascular Disease

NPI 1003857889

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location November 21, 2023

Registered at 400 E 3RD ST, DULUTH, MN 558051951 (Tel: 2187868364)

📍
Updated Business Mailing Address November 21, 2023

Registered at 400 E 3RD ST, DULUTH, MN 558051951 (Tel: 2187868364)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 21, 2023

Physician Assistant (License #13889 in MN)

NPI Profile Active December 03, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location December 03, 2021

Registered at 3580 ARCADE ST STE 100, VADNAIS HEIGHTS, MN 551277135 (Tel: 6519685200)

📍
Updated Business Mailing Address December 03, 2021

Registered at 710 COMMERCE DR STE 200, WOODBURY, MN 551254925 (Tel: 6519685200)

👤
Provider Name / Credentials Updated December 03, 2021

Recorded as WILLIAM GRILLO, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 03, 2021

Physician Assistant (License #13889 in MN)

🟢
Initial NPI Registration & Enumeration December 03, 2021

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: 1497413710
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 03, 2021
Last Update: November 21, 2023
Sole Proprietor: No

Mailing Address

400 E 3rd St

Duluth, MN 558051951

Phone: 2187868364

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.