Provider Profile
Samantha L. Chang, PA-C
Unclaimed ProfileAbout Samantha Chang
Listed in the NPI registry as a physician assistant, Samantha L. Chang, PA-C practices in Reston, VA. Samantha is also listed as specializing in physician assistant — medical. Medicare claims data shows Samantha provided 128 services to 88 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1902232747 identifies this record in the national registry.
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) 437-5532
- Email not available
Practice Locations
1850A TOWN CENTER PKWY # 1 SUITE 209
Reston, VA 20190
Procedures Most Often Billed to Medicare
128 services · 88 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
84 | As often as other peers in Physician Assistant |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
25 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
19 | Less often than most peers in Physician Assistant |
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 5
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 physician assistants in Reston 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Samantha L. Chang specialize in?
Samantha L. Chang is a physician assistant in Reston, VA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Samantha L. Chang located?
Samantha L. Chang is listed at 1850A Town Center Pkwy # 1 Suite 209, Reston, VA 20190. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Samantha L. Chang's phone number?
The number on file is (703) 437-5532. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Samantha L. Chang?
Samantha L. Chang's National Provider Identifier is 1902232747. 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
Where did Samantha L. Chang train?
Samantha L. Chang attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Samantha L. Chang have?
Samantha L. Chang has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What does Samantha L. Chang do most often?
According to Medicare billing data, Samantha L. Chang the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Samantha L. Chang's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Samantha L. Chang. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.