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Active NPI 1649560517 Individual Practitioner Male Practitioner

David A. Knowles , PA-C

Physician Assistant • Kamuela, HI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

David Knowles, PA-C is a certified Physician Assistant practicing in Kamuela, HI. With approximately 16 years of clinical experience since completing medical education in 2010, David Knowles delivers high-quality medical care to the local community at 67-1185 MAMALAHOA HWY.

David Knowles is affiliated with Hawaii Permanente Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

67-1185 Mamalahoa Hwy

Kamuela, HI 967437304

Telephone 8088814500
Associated Practice Facility / Clinic
🏢 Foodland Lab #38 Facility NPI 1760872261

Medicare Profile & Education

Medical School

Other

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Kamuela, HI

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
16 Yrs +9.0 yrs vs City Avg
City Avg: 7.0 Yrs
State Avg: 10.7 Yrs
Regional Practice Density
4 Specialists

Practicing in Kamuela, HI (389 Statewide)

Telehealth Adoption Rate
25.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
64.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Knowles (16 Years) 16 Yrs
Kamuela Specialty Average (7.0 Years) 7.0 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
99213 Established patient office or other outpatient visit, typically 15 minutes
20 13 $163.00 $57.38

Medical Specialties & State Licenses

CMS Verified: 2021-06-21
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License HI AMD-424

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

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

Hawaii Permanente Medical Group Inc

3288 Moanalua Rd, Honolulu, HI 968191469

Phone: 8084320000

Hawaii Permanente Medical Group Inc

67-1185 Mamalahoa Hwy, Kamuela, HI 967437304

Phone: 8088814500

Practice Associates & Co-Workers

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

6 Associated Practitioners
NPI 1104918002

Doctor of Medicine (M.D.)

Dr. Lois Gregg , MD

Family Medicine

NPI 1184723561

Doctor of Medicine (M.D.)

Dr. Jeffrey Tolan , MD

Family Medicine

NPI 1245339639

Doctor of Medicine (M.D.)

Dr. Nina Baker , MD

Family Medicine

NPI 1487143962

Doctor of Medicine (M.D.)

Dr. Chloe Wurr , MD

Family Medicine

NPI 1598846933

Doctor of Medicine (M.D.)

NPI 1649431909

Doctor of Medicine (M.D.), Master of Public Health

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location June 21, 2021

Registered at 67-1185 MAMALAHOA HWY, KAMUELA, HI 967437304 (Tel: 8088814500)

📍
Updated Business Mailing Address June 21, 2021

Registered at 67-1185 MAMALAHOA HWY, KAMUELA, HI 967437304 (Tel: 8088814500)

👤
Provider Name / Credentials Updated June 21, 2021

Recorded as DAVID KNOWLES, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 21, 2021

Physician Assistant (License #AMD-424 in HI)

NPI Profile Active April 19, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location April 19, 2011

Registered at 67-1125 MAMALAHOA HWY, KAMUELA, HI 967438496 (Tel: 8088814664)

📍
Updated Business Mailing Address April 19, 2011

Registered at PO BOX 2799, KAMUELA, HI 967432799 (Tel: 3109953455)

👤
Provider Name / Credentials Updated April 19, 2011

Recorded as DAVID KNOWLES, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 19, 2011

Physician Assistant

🟢
Initial NPI Registration & Enumeration April 13, 2011

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: 1649560517
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 13, 2011
Last Update: June 21, 2021
Sole Proprietor: No

Mailing Address

67-1185 Mamalahoa Hwy

Kamuela, HI 967437304

Phone: 8088814500

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.