Active NPI 1649208596 Individual Practitioner Male Practitioner

Billy Mack Knowles , PA

Physician Assistant • Brandon, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Billy Knowles, PA is a certified Physician Assistant practicing in Brandon, FL. With approximately 45 years of clinical experience since completing medical education in 1981, Billy Knowles delivers high-quality medical care to the local community at 500 VONDERBURG DR.

Billy Knowles is affiliated with Brandon Area Primary Care Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, influenza vaccine, quadrivalent inactivated, 0.5 ml dosage. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

500 Vonderburg Dr
Suite 311 West

Brandon, FL 335115964

Telephone 8136542445

Fax 8136549885

Associated Practice Facility / Clinic

🏢 Paul L Jones Md Pa Facility NPI 1083608525

Medicare Profile & Education

Medical School

Other

Graduation Year

1981

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Brandon, FL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

45 Yrs +37.3 yrs vs City Avg

City Avg: 7.7 Yrs

State Avg: 11.1 Yrs

Regional Practice Density

70 Specialists

Practicing in Brandon, FL (10376 Statewide)

Telehealth Adoption Rate

7.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

55.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Knowles (45 Years) 45 Yrs

Brandon Specialty Average (7.7 Years) 7.7 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	274	153	$159.00	$82.29
99213 Established patient office or other outpatient visit, typically 15 minutes	90	72	$113.00	$69.43
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	42	42	$161.00	$41.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	160	110	$159.00	$70.54
99213 Established patient office or other outpatient visit, typically 15 minutes	58	51	$113.00	$60.82
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	44	44	$161.00	$45.75
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	11	11	$80.00	$75.81
G0008 Administration of influenza virus vaccine	11	11	$35.00	$30.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	20	$155.00	$95.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	234	151	$131.13	$92.45
99213 Established patient office or other outpatient visit, typically 15 minutes	67	50	$87.78	$63.55
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	53	53	$138.21	$97.34
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	18	$178.05	$124.37
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$200.36	$140.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	297	180	$124.00	$91.46
99213 Established patient office or other outpatient visit, typically 15 minutes	146	105	$84.00	$62.42
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	51	51	$130.94	$97.12
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	18	$167.00	$122.73
G0444 Annual depression screening, 5 to 15 minutes	18	18	$22.00	$14.96
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$194.00	$139.63
93000 Routine ekg using at least 12 leads including interpretation and report	11	11	$67.73	$14.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	286	175	$124.00	$90.83
99213 Established patient office or other outpatient visit, typically 15 minutes	139	89	$84.00	$61.46
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	59	59	$131.15	$97.87
G0444 Annual depression screening, 5 to 15 minutes	20	20	$20.90	$14.19
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	13	$167.00	$122.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	244	164	$124.00	$90.47
99213 Established patient office or other outpatient visit, typically 15 minutes	103	75	$84.00	$61.47
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	56	56	$130.00	$96.85
G0008 Administration of influenza virus vaccine	23	23	$30.00	$24.61
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	22	22	$195.00	$143.24
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	19	19	$167.00	$121.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$194.00	$139.00
81002 Urinalysis, manual test	16	13	$15.00	$3.43
G0444 Annual depression screening, 5 to 15 minutes	15	15	$0.01	$0.01
G0009 Administration of pneumococcal vaccine	14	14	$30.00	$24.61
Q2039 Influenza virus vaccine, not otherwise specified	14	14	$30.00	$22.33
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	14	14	$90.00	$88.20

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License FL PA3114

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

Brandon Area Primary Care Pa

500 Vonderburg Dr, Brandon, FL 335115978

Phone: 8136542445

Practice Associates & Co-Workers

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

9 Associated Practitioners

Scott Mclaurin , PA-C

Physician Assistant - Medical

NPI 1043545866

Physician Assistant (Certified)

Dr. Gisela Vargas , MD

Family Medicine

NPI 1073506267

Doctor of Medicine (M.D.)

Vanelis Martin , APRN

Nurse Practitioner

NPI 1144028267

Advanced Practice Registered Nurse

Sally Robelli , ARNP

Nurse Practitioner - Family

NPI 1174868764

Advanced Registered Nurse Practitioner

Dr. Ronnie Wong , MD

Family Medicine

NPI 1215257779

Doctor of Medicine (M.D.)

Dr. Stephen Parks , MD

Family Medicine

NPI 1255360749

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 09, 2007

Registered at 500 VONDERBURG DR, SUITE 311 WEST, BRANDON, FL 335115964 (Tel: 8136542445)

📍

Updated Business Mailing Address July 09, 2007

Registered at PO BOX 242, BRANDON, FL 335090242 (Tel: 8136542445)

👤

Provider Name / Credentials Updated July 09, 2007

Recorded as BILLY KNOWLES, P.A.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Physician Assistant (License #PA3114 in FL)

🟢

Initial NPI Registration & Enumeration June 29, 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: 1649208596

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 29, 2006

Last Update: July 09, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 242

Brandon, FL 335090242

Phone: 8136542445

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.