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Active NPI 1013227321 Individual Practitioner Male Practitioner

William Robert Walker , PA-C

Physician Assistant • Crow Agency, MT

Professional Overview & Biography Verified Profile Summary

William Walker, PA-C is a registered healthcare professional specializing in Physician Assistant in Crow Agency, MT. Practice services are available at 10110 SOUTH 7650 EAST ROAD under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

10110 South 7650 East Road

Crow Agency, MT 590220009

Telephone 4066382626
Fax 4066383572
Associated Practice Facility / Clinic
🏢 Crow Tribe Of Indians Facility NPI 1497041941

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Crow Agency, MT

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 13.1 Yrs
Regional Practice Density
3 Specialists

Practicing in Crow Agency, MT (710 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
62.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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
99213 Established patient office or other outpatient visit, typically 15 minutes
78 74 $137.13 $52.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
15 15 $171.93 $64.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
14 14 $202.14 $77.15

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MT 638

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 - Medical

NUCC Taxonomy Code: 363AM0700X

State License ME PA1676

Definition to come...

Secondary Practice Locations

10 Wayman Ln

Bar Harbor, ME 046091625

Phone: 2072885081

Practice Associates & Co-Workers

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

9 Associated Practitioners
Dr. David Wolfe , DPM

Podiatrist - Public Medicine

NPI 1225065469

Doctor of Podiatric Medicine

NPI 1275735748

Doctor of Medicine (M.D.)

Karen Pereau , RN

Registered Nurse

NPI 1346553344

Registered Nurse

Deborah Russell , LCSW

Social Worker - Clinical

NPI 1447307830

Licensed Clinical Social Worker

Dr. James Sims , PharmD

Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist

NPI 1558690826

Doctor of Pharmacy (Pharm.D.)

Dr. Zachary Pool , PharmD

Pharmacist - Pharmacotherapy

NPI 1659403871

Doctor of Pharmacy (Pharm.D.)

Career & Practice History Timeline

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

12 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 17, 2018

Physician Assistant (License #PA1676 in ME)

NPI Profile Active June 22, 2017

NPI status registered as active in NPPES database

📍
Updated Business Mailing Address June 22, 2017

Registered at 10 WAYMAN LN, BAR HARBOR, ME 046091625 (Tel: (207) 288-5081)

📍
Updated Practice Location June 22, 2017

Registered at 10110 SOUTH 7650 EAST ROAD, CROW AGENCY, MT 590220009 (Tel: 4066382626)

👤
Provider Name / Credentials Updated June 22, 2017

Recorded as WILLIAM WALKER, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 22, 2017

Physician Assistant (License #638 in MT)

NPI Profile Active January 25, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location January 25, 2011

Registered at 10110 SOUTH 7650 EAST ROAD, CROW AGENCY, MT 590220009 (Tel: 4066382626)

📍
Updated Business Mailing Address January 25, 2011

Registered at PO BOX 9, CROW AGENCY, MT 59022 (Tel: 4066383500)

👤
Provider Name / Credentials Updated January 25, 2011

Recorded as WILLIAM WALKER, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 25, 2011

Physician Assistant (License #638 in MT)

🟢
Initial NPI Registration & Enumeration October 20, 2010

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: 1013227321
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 20, 2010
Last Update: July 21, 2022
Sole Proprietor: No

Mailing Address

10 Wayman Ln

Bar Harbor, ME 046091625

Phone: 2072885081

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.