Physician Profile
Unclaimed ProfileAbout KARACKI
Peter Silas Karacki, MD is a hospitalist based in Arlington, VA. Peter is a 2007 graduate of Georgetown University School of Medicine. Peter is also listed as specialising in internal medicine.
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 does Dr. Karacki specialise in?
Dr. Karacki is a hospitalist in Arlington, VA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HOSPITALIST”.
NPI registry
Where is Dr. Karacki located?
Dr. Karacki is listed at 1625 N GEORGE MASON DR SUITE 425, Arlington, VA 22205. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Karacki's phone number?
The number on file is (703) 717-4400. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Karacki's NPI number?
Dr. Karacki's National Provider Identifier is 1700045176. 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. Karacki go to medical school?
Dr. Karacki attended Georgetown University School of Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Karacki been practising?
Dr. Karacki has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Karacki do most often?
According to Medicare billing data, Dr. Karacki 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
Has Dr. Karacki confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Karacki. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (703) 717-4400
- Email not available
Practice Locations
1625 N GEORGE MASON DR SUITE 425
Arlington, VA 22205
Procedures Most Often Billed to Medicare
878 services · 561 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
402 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
223 |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
144 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
76 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
33 |
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.
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 hospitalists in Arlington 8
Same specialty, same city.
Trained at Georgetown University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2007 at Georgetown University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.