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Edit this profileWhere to find Timothy J. Yu, M.D.
- Fairfax location main office
3650 Joseph Siewick Dr Ste 400, Fairfax, VA 22033 - Fairfax location
3600 Joseph Siewick Dr, Fairfax, VA 22033 - Fairfax location
3650 Joseph Siewick Dr Ste 101, Fairfax, VA 22033
About Dr. Yu
Timothy J. Yu, M.D. is a healthcare provider in Fairfax, VA specializing in family medicine — sports medicine. Timothy is also listed as specializing in family medicine. Medicare claims data shows Timothy provided 576 services to 381 patients. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. This provider record is associated with NPI 1457613879.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (703) 391-2020
- Email not available
Practice Locations
3650 JOSEPH SIEWICK DR STE 400
Fairfax, VA 22033
3600 Joseph Siewick Dr
Fairfax, VA 22033
3650 Joseph Siewick Dr Ste 101
Fairfax, VA 22033
Conditions Commonly Evaluated or Treated
Within Family Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Allergies
- Diabetes
- Flu
- Hypothyroidism
- Strep throat
- UTI
Cardiometabolic
Digestive
Genitourinary and reproductive
Musculoskeletal and pain
Neurologic and behavioral
Respiratory and infectious
Skin
Common childhood and ear conditions
Pain & Joints
Procedures & services
Most searched procedures
- Annual physical
- Blood test
- Flu shot
- Medicare wellness visit
- Sick visit
- TB test
- Well-woman exam
Preventive interventions
Screening and testing
- Cholesterol screening
- Depression screening
- Diabetes and prediabetes screening
- EKG
Diagnostic Tests
- COVID-19 testing
- Rapid Strep and Flu Swabs
- Urine Drug Screen
Exams & Screenings
- Camp and School Physical
- Pre-Op Clearance Exam
Foot and Leg Pain
- Toenail Fungus Treatment
Heart & Circulation
Injections
Lungs & Breathing
Minor Procedures
- Burn and Wound Care
- Ingrown toenail removal
- Suture removal
Occupational Health
- DOT Physical
Office procedures
- Earwax removal
- Incision and drainage of an abscess
- Superficial foreign-body removal
Pain Management
Preventive Care
- Chronic Illness Checkup
- Routine Vaccines
- Travel Vaccines And Consult
Respiratory
Senior Care
Sexual & Reproductive Health
Skin Procedures
- Cyst Removal
- Precancerous Sun Spot Freezing
- Skin Tag Removal
- Wart Removal
Sleep Health
- At-Home Sleep Study Order
Urgent Care Procedures
- Stitches and Laceration Repair
Wellness & Weight
- Weight Management Consult
Women's Health
- Hormone Replacement Therapy Consultation
Procedures Most Often Billed to Medicare
576 services · 381 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
18 | Less often than most peers in Family Medicine — Sports Medicine |
| X-ray of lower and sacral spine, minimum of 4 views | Imaging | 72110 |
13 | Less often than most peers in Family Medicine — Sports Medicine |
| Ultrasonic guidance for needle placement | Imaging | 76942 |
12 | Less often than most peers in Family Medicine — Sports Medicine |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
154 | Less often than most peers in Family Medicine — Sports Medicine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
146 | More often than most peers in Family Medicine — Sports Medicine |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
69 | As often as other peers in Family Medicine — Sports Medicine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
60 | As often as other peers in Family Medicine — Sports Medicine |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
51 | Too few peers to compare |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
22 | As often as other peers in Family Medicine — Sports Medicine |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
18 | As often as other peers in Family Medicine — Sports Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other family doctors in Fairfax 3
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 8
Providers in VA who bill this service to Medicare most often.
Common questions
What is Timothy J. Yu's specialty?
Timothy J. Yu is a family doctor in Fairfax, VA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine — Sports Medicine”.
NPI registry
Where can I find Timothy J. Yu?
Timothy J. Yu is listed at 3650 Joseph Siewick Dr Ste 400, Fairfax, VA 22033. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Timothy J. Yu?
The number on file is (703) 391-2020. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Timothy J. Yu?
Timothy J. Yu's National Provider Identifier is 1457613879. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Timothy J. Yu's education?
Timothy J. Yu attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Timothy J. Yu have?
Timothy J. Yu has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What is Timothy J. Yu known for?
According to Medicare billing data, Timothy J. Yu performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance; reads or performs imaging such as x-ray of lower and sacral spine, minimum of 4 views and ultrasonic guidance for needle placement, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Timothy J. Yu's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Timothy J. Yu. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.