Physician Profile
Unclaimed ProfileAbout SIM
Based in Fredericksburg, VA, Julie C Sim, M.D. is listed in the NPI registry under internal medicine. According to Medicare claims data, Julie cared for 189 Medicare patients across 288 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Sim?
Dr. Sim is an internal medicine in Fredericksburg, VA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
What is Dr. Sim's address?
Dr. Sim is listed at 1201 HOSPITAL DR, Fredericksburg, VA 22401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Sim?
The number on file is (540) 368-3700. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Sim's NPI number?
Dr. Sim's National Provider Identifier is 1912985276. 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 Dr. Sim train?
Dr. Sim attended Other, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sim been practicing?
Dr. Sim has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Sim perform?
According to Medicare billing data, Dr. Sim provides treatments such as influenza vaccine split virus, preservative free and admn sarscov2 vacc 1 dose, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sim confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sim. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (540) 368-3700
- Email not available
Practice Locations
1201 HOSPITAL DR
Fredericksburg, VA 22401
Procedures Most Often Billed to Medicare
288 services · 189 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
35 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
34 |
| Sarscv2 vac 30mcg trs-suc im | Treatment | 91320 |
33 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
136 |
| Administration of influenza virus vaccine | Billing code | G0008 |
36 |
| Telephone medical discussion with physician, 5-10 minutes | Office visit | 99441 |
14 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines at this location 2
Same specialty, same street address — most likely the same department or group.
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 internal medicines in Fredericksburg 8
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 1989 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine split virus, preservative free 8
Providers in VA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.