Active NPI 1811411655 Individual Practitioner Female Practitioner

Bethany Siu , PA-C

Physician Assistant • Vienna, VA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Bethany Siu, PA-C is a certified Physician Assistant practicing in Vienna, VA. With approximately 9 years of clinical experience since completing medical education in 2017, Bethany Siu delivers high-quality medical care to the local community at 8320 OLD COURTHOUSE RD STE 100.

Bethany Siu is affiliated with Orthovirginia Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include replacement of knee joint, both sides of knee, injection, triamcinolone acetonide, not otherwise specified, 10 mg, established 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

8320 Old Courthouse Rd Ste 100

Vienna, VA 221823811

Telephone 7038105213

Fax 7038105429

Medicare Profile & Education

Medical School

Other

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Vienna, VA

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

9 Yrs -1.6 yrs vs City Avg

City Avg: 10.6 Yrs

State Avg: 10.5 Yrs

Regional Practice Density

24 Specialists

Practicing in Vienna, VA (4432 Statewide)

Telehealth Adoption Rate

8.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

91.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Siu (9 Years) 9 Yrs

Vienna Specialty Average (10.6 Years) 10.6 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
27447 Replacement of knee joint, both sides of knee	120	117	$3344.06	$194.86
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	120	38	$2.65	$0.98
99213 Established patient office or other outpatient visit, typically 15 minutes	88	73	$176.13	$85.79
27130 Replacement of thigh bone and hip joint with prosthesis	71	70	$3312.00	$188.68
20610 Aspiration and/or injection of fluid from large joint	49	41	$267.45	$69.04
73562 X-ray of knee, 3 views	32	27	$125.31	$8.30
73502 X-ray of hip, 2-3 views	20	19	$173.00	$9.80
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$226.00	$105.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	131	47	$2.65	$1.09
27447 Replacement of knee joint, both sides of knee	117	110	$3262.50	$198.37
99213 Established patient office or other outpatient visit, typically 15 minutes	90	75	$175.00	$86.95
27130 Replacement of thigh bone and hip joint with prosthesis	75	73	$3266.00	$198.58
20610 Aspiration and/or injection of fluid from large joint	58	50	$271.76	$72.01
73562 X-ray of knee, 3 views	47	39	$125.00	$8.54
73502 X-ray of hip, 2-3 views	15	15	$173.00	$10.09
73030 X-ray of shoulder, minimum of 2 views	14	12	$139.00	$12.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$226.00	$108.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	133	51	$2.70	$1.09
99213 Established patient office or other outpatient visit, typically 15 minutes	79	64	$172.87	$89.53
20610 Aspiration and/or injection of fluid from large joint	56	51	$264.88	$72.38
73562 X-ray of knee, 3 views	38	31	$125.00	$10.77
27447 Replacement of knee joint, both sides of knee	27	26	$3262.50	$206.59
27130 Replacement of thigh bone and hip joint with prosthesis	22	22	$3266.00	$205.80
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$225.14	$111.72
73030 X-ray of shoulder, minimum of 2 views	18	18	$139.00	$8.90
73502 X-ray of hip, 2-3 views	15	15	$170.00	$10.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	83	26	$2.61	$1.28
27447 Replacement of knee joint, both sides of knee	50	50	$2316.38	$207.30
99213 Established patient office or other outpatient visit, typically 15 minutes	46	42	$147.00	$90.79
27130 Replacement of thigh bone and hip joint with prosthesis	40	40	$2490.32	$207.61
20610 Aspiration and/or injection of fluid from large joint	34	29	$266.82	$74.80
73562 X-ray of knee, 3 views	20	18	$125.00	$8.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$217.00	$111.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	98	30	$2.61	$1.49
99213 Established patient office or other outpatient visit, typically 15 minutes	44	43	$131.45	$74.01
20610 Aspiration and/or injection of fluid from large joint	41	32	$252.39	$69.31
27447 Replacement of knee joint, both sides of knee	13	13	$1568.51	$220.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	282	88	$5.26	$1.58
20610 Aspiration and/or injection of fluid from large joint	143	96	$301.31	$64.40
99213 Established patient office or other outpatient visit, typically 15 minutes	119	100	$136.86	$71.41
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	35	15	$249.29	$187.06
73562 X-ray of knee, 3 views	32	27	$120.31	$8.95
73030 X-ray of shoulder, minimum of 2 views	29	24	$103.48	$8.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	19	$201.32	$104.15
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$214.71	$104.38
73502 X-ray of hip, 2-3 views	16	16	$145.63	$10.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	171	51	$10.00	$1.77
99213 Established patient office or other outpatient visit, typically 15 minutes	99	83	$118.00	$69.67
20610 Aspiration and/or injection of fluid from large joint	80	61	$400.40	$66.92
27447 Replacement of knee joint, both sides of knee	24	24	$3895.00	$212.40
73562 X-ray of knee, 3 views	22	20	$95.00	$8.96
27130 Replacement of thigh bone and hip joint with prosthesis	17	17	$3650.00	$212.44
72100 X-ray of lower and sacral spine, 2-3 views	13	13	$100.00	$10.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	32	12	$10.00	$1.85
20610 Aspiration and/or injection of fluid from large joint	17	14	$398.59	$63.92
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$118.00	$70.08

Medical Specialties & State Licenses

CMS Verified: 2020-10-22

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License VA 0110005860

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

Orthovirginia Inc

1760 Old Meadow Rd, Mc Lean, VA 221024306

Phone: 7038105217

Orthovirginia Inc

1635 N George Mason Dr, Arlington, VA 222053616

Phone: 7038105215

Orthovirginia Inc

6354 Walker Lane, Alexandria, VA 223103252

Phone: 7038105210

Secondary Practice Locations

1635 N George Mason Dr Ste 310

Arlington, VA 222053616

Phone: 7038105215

Practice Associates & Co-Workers

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

2 Associated Practitioners

Laura Oxford , PA-C

Physician Assistant

NPI 1356184261

Physician Assistant (Certified)

Erin Philips , NP

Nurse Practitioner

NPI 1548740988

Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active August 02, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location August 02, 2017

Registered at 8320 OLD COURTHOUSE RD STE 100, VIENNA, VA 221823811 (Tel: 7038105213)

📍

Updated Business Mailing Address August 02, 2017

Registered at 18517 DENHIGH CIR, OLNEY, MD 208321882

👤

Provider Name / Credentials Updated August 02, 2017

Recorded as BETHANY SIU, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 02, 2017

Physician Assistant (License #0110005860 in VA)

🟢

Initial NPI Registration & Enumeration August 02, 2017

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: 1811411655

Entity Type:

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

Enumeration Date: August 02, 2017

Last Update: October 22, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

18517 Denhigh Cir

Olney, MD 208321882

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.