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Active NPI 1194789073 Individual Practitioner Male Practitioner

William P Simpson , PA-C

Physician Assistant • Brunswick, ME

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

William Simpson, PA-C is a certified Physician Assistant practicing in Brunswick, ME. With approximately 22 years of clinical experience since graduating from University Of New England, College Of Osteo Medicine in 2004, William Simpson delivers high-quality medical care to the local community at 430 BATH RD.

William Simpson is affiliated with Mainehealth and accepts Medicare assignment.

Frequently performed procedures and clinical services include aspiration and/or injection of fluid from large joint, established patient outpatient office visit, replacement of knee joint, both sides of knee. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

430 Bath Rd
Suite 102

Brunswick, ME 040112637

Telephone 2074420350
Fax 2074420355
Associated Practice Facility / Clinic
🏢 Mainehealth Facility NPI 1740109313

Medicare Profile & Education

Medical School

University Of New England, College Of Osteo Medicine

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Brunswick, ME

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
22 Yrs +5.2 yrs vs City Avg
City Avg: 16.8 Yrs
State Avg: 13.7 Yrs
Regional Practice Density
22 Specialists

Practicing in Brunswick, ME (992 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
70.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Simpson (22 Years) 22 Yrs
Brunswick Specialty Average (16.8 Years) 16.8 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
20610 Aspiration and/or injection of fluid from large joint
53 41 $111.28 $41.23
99213 Established patient office or other outpatient visit, typically 15 minutes
39 32 $137.26 $56.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
23 23 $202.26 $83.94
27447 Replacement of knee joint, both sides of knee
22 22 $746.39 $176.16

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License ME PA001285

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 KS 15-0-1100

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
200381060D (KS)

Hospital & Practice Group Affiliations

Mainehealth

22 Bramhall St, Portland, ME 041023134

Phone: 2078859905

Mainehealth

430 Bath Rd, Brunswick, ME 040112656

Phone: 2074420350

Practice Associates & Co-Workers

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

14 Associated Practitioners
Scott Walton , PA-C

Physician Assistant - Surgical

NPI 1104846237

Physician Assistant (Certified)

Dr. Mark Henry , MD

Orthopaedic Surgery

NPI 1194794677

Doctor of Medicine (M.D.)

Tatyana Heer , PA

Physician Assistant - Surgical

NPI 1215405733

Physician Assistant

Dr. John Van Orden , MD

Orthopaedic Surgery

NPI 1255300844

Doctor of Medicine (M.D.)

Dr. Robert Lewis , MD

Orthopaedic Surgery

NPI 1275976474

Doctor of Medicine (M.D.)

Dr. Jacob Furey , MD

Orthopaedic Surgery

NPI 1487948527

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events
NPI Profile Active October 09, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location October 09, 2017

Registered at 430 BATH RD, SUITE 102, BRUNSWICK, ME 040112637 (Tel: 2074420350)

📍
Updated Business Mailing Address October 09, 2017

Registered at 430 BATH RD, SUITE 102, BRUNSWICK, ME 040112637 (Tel: 2074420350)

👤
Provider Name / Credentials Updated October 09, 2017

Recorded as WILLIAM SIMPSON, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 09, 2017

Physician Assistant (License #PA001285 in ME)

NPI Profile Active June 30, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location June 30, 2015

Registered at 430 BATH RD, SUITE 102, BRUNSWICK, ME 040112637 (Tel: 2074420350)

📍
Updated Business Mailing Address June 30, 2015

Registered at 430 BATH RD, SUITE 102, BRUNSWICK, ME 040112637 (Tel: 2074420350)

👤
Provider Name / Credentials Updated June 30, 2015

Recorded as WILLIAM SIMPSON, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 30, 2015

Physician Assistant (License #15-0-1100 in KS)

🟢
Initial NPI Registration & Enumeration April 17, 2006

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: 1194789073
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 17, 2006
Last Update: October 09, 2017
Sole Proprietor: No

Mailing Address

430 Bath Rd, Suite 102

Brunswick, ME 040112637

Phone: 2074420350

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.