Active NPI 1053883579 Individual Practitioner Male Practitioner

Da Yon Park , PA-C

Physician Assistant • Fairfax, VA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Da Park, PA-C is a certified Physician Assistant practicing in Fairfax, VA. With approximately 8 years of clinical experience since completing medical education in 2018, Da Park delivers high-quality medical care to the local community at 3620 JOSEPH SIEWICK DR STE 201.

Da Park is affiliated with Fair Oaks Ortho, Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, injection, methylprednisolone acetate, 1 mg, 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

3620 Joseph Siewick Dr Ste 201

Fairfax, VA 220331758

Telephone 7033910111

Associated Practice Facility / Clinic

🏢 Fair Oaks Orthopaedic Associates, Inc Facility NPI 1881620904

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Fairfax, VA

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

8 Yrs -2.1 yrs vs City Avg

City Avg: 10.1 Yrs

State Avg: 10.5 Yrs

Regional Practice Density

151 Specialists

Practicing in Fairfax, VA (4432 Statewide)

Telehealth Adoption Rate

20.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

71.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Park (8 Years) 8 Yrs

Fairfax Specialty Average (10.1 Years) 10.1 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	273	167	$250.00	$84.76
J1010 Injection, methylprednisolone acetate, 1 mg	209	12	$0.72	$0.14
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	127	127	$300.00	$101.77
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	123	82	$10.73	$6.89
73140 X-ray of finger, minimum of 2 views	115	75	$171.65	$37.27
20550 Injection into tendon or ligament	111	70	$170.27	$52.58
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	103	69	$450.00	$55.12
73110 X-ray of wrist, minimum of 3 views	87	50	$189.00	$38.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	52	46	$350.00	$120.15
97760 Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes	47	39	$85.00	$43.67
73130 X-ray of hand, minimum of 3 views	36	24	$134.56	$34.39
73030 X-ray of shoulder, minimum of 2 views	31	27	$150.84	$34.04
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$400.00	$146.48
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	13	11	$320.00	$94.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	247	174	$250.61	$86.22
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	154	104	$10.93	$6.56
20550 Injection into tendon or ligament	130	84	$173.65	$53.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	127	127	$300.00	$106.95
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	118	84	$450.00	$57.01
73140 X-ray of finger, minimum of 2 views	98	68	$168.82	$37.89
73110 X-ray of wrist, minimum of 3 views	56	34	$195.75	$40.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	53	50	$350.00	$121.97
97760 Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes	46	42	$85.00	$46.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$400.00	$158.74
73130 X-ray of hand, minimum of 3 views	33	22	$120.58	$37.51
20604 Aspiration and/or injection of fluid from small joint using ultrasound guidance	15	14	$275.00	$78.12
Q4014 Cast supplies, gauntlet cast (includes lower forearm and hand), adult (11 years +), fiberglass	12	11	$45.00	$31.07
73030 X-ray of shoulder, minimum of 2 views	12	11	$153.08	$34.99
73080 X-ray of elbow, minimum of 3 views	11	11	$184.00	$33.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	203	148	$250.00	$87.50
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	145	89	$10.77	$6.38
20550 Injection into tendon or ligament	124	72	$172.18	$52.49
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	123	123	$300.00	$107.89
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	109	70	$454.13	$57.93
73140 X-ray of finger, minimum of 2 views	85	61	$176.94	$39.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	65	$350.00	$122.61
97760 Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes	63	54	$85.00	$48.47
73110 X-ray of wrist, minimum of 3 views	48	31	$198.77	$42.87
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$400.00	$158.23
73030 X-ray of shoulder, minimum of 2 views	13	12	$167.00	$36.01
Q4010 Cast supplies, short arm cast, adult (11 years +), fiberglass	12	11	$88.00	$21.11
20604 Aspiration and/or injection of fluid from small joint using ultrasound guidance	12	11	$275.00	$82.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
97760 Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes	95	89	$111.00	$49.94
99213 Established patient office or other outpatient visit, typically 15 minutes	50	37	$198.00	$90.30
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	27	18	$10.00	$7.18
20550 Injection into tendon or ligament	26	17	$292.00	$55.15
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	23	15	$455.00	$58.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
97760 Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes	105	95	$111.00	$49.50
99213 Established patient office or other outpatient visit, typically 15 minutes	54	47	$198.00	$73.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$296.00	$105.92
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	19	17	$10.00	$7.13
20550 Injection into tendon or ligament	16	14	$292.00	$54.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
97760 Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes	100	93	$111.00	$46.21
99213 Established patient office or other outpatient visit, typically 15 minutes	67	60	$198.00	$70.58
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	22	19	$10.00	$6.51
20550 Injection into tendon or ligament	20	17	$292.00	$49.19
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$296.00	$104.18

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License VA 0110006433

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

Fair Oaks Ortho, Pllc

1850 Town Ctr Pkwy, Reston, VA 201903204

Phone: 7036899000

Fair Oaks Ortho, Pllc

3998 Fair Ridge Dr, Fairfax, VA 220332907

Phone: 7035910077

Practice Associates & Co-Workers

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

8 Associated Practitioners

Dr. Brent Ain , MD

Orthopaedic Surgery

NPI 1063401214

Doctor of Medicine (M.D.)

Dr. Bradley Boyd , DO

Orthopaedic Surgery

NPI 1134384720

Doctor of Osteopathic Medicine (D.O.)

Dr. Nicolas Gay , PT, DPT

Physical Therapist

NPI 1144878190

Physical Therapist, Doctor of Physical Therapy

Lauren Cully , PA-C

Physician Assistant

NPI 1265892608

Physician Assistant (Certified)

Jessica Ortega , PA

Physician Assistant - Medical

NPI 1396270310

Physician Assistant

Dr. Ryan Miyamoto , MD

Orthopaedic Surgery - Sports Medicine

NPI 1497923288

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 December 21, 2018

NPI status registered as active in NPPES database

📍

Updated Practice Location December 21, 2018

Registered at 3620 JOSEPH SIEWICK DR STE 201, FAIRFAX, VA 220331758 (Tel: 7033910111)

📍

Updated Business Mailing Address December 21, 2018

Registered at 3620 JOSEPH SIEWICK DR STE 201, FAIRFAX, VA 220331758 (Tel: 7033910111)

👤

Provider Name / Credentials Updated December 21, 2018

Recorded as DA PARK, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 21, 2018

Physician Assistant (License #0110006433 in VA)

🟢

Initial NPI Registration & Enumeration December 21, 2018

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: 1053883579

Entity Type:

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

Enumeration Date: December 21, 2018

Last Update: December 21, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3620 Joseph Siewick Dr Ste 201

Fairfax, VA 220331758

Phone: 7033910111

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.