Physician Profile
Katherine W. Khalifeh, MD
Unclaimed ProfileAbout Dr. Khalifeh
Katherine W. Khalifeh, MD is a healthcare provider in Fairfax, VA specializing in colon & rectal surgery. Katherine trained at Johns Hopkins University School of Medicine, graduating in 2006. Katherine is also listed as specializing in surgery and urology. Medicare claims data shows Katherine provided 595 services to 523 patients. The services billed most often include diagnostic exam of anus using an endoscope, new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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) 280-2841
- Email not available
Practice Locations
2710 PROSPERITY AVE SUITE 200
Fairfax, VA 22031
8081 Innovation Park Dr
Fairfax, VA 22031
Procedures Most Often Billed to Medicare
595 services · 523 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
114 | More than most peers in Colon & Rectal Surgery |
| Removal of external hemorrhoids by rubber banding | Procedure | 46221 |
35 | As often as other peers in Colon & Rectal Surgery |
| Injection of agent into vein to assess blood flow of skin graft or flap | Procedure | 15860 |
11 | Less often than most peers in Colon & Rectal Surgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
96 | More than most peers in Colon & Rectal Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
79 | More often than most peers in Colon & Rectal Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
72 | More often than most peers in Colon & Rectal Surgery |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
69 | More than most peers in Colon & Rectal Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
37 | As often as other peers in Colon & Rectal Surgery |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
33 | More often than most peers in Colon & Rectal Surgery |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
21 | As often as other peers in Colon & Rectal Surgery |
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.
Other colorectal surgeons at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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.
More connections — 24 related providers in 4 groups
Other colorectal surgeons in Fairfax 4
Same specialty, same city.
Trained at Johns Hopkins University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at Johns Hopkins University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of anus using an endoscope 4
Providers in VA who bill this service to Medicare most often.
Common questions
What does Dr. Khalifeh specialize in?
Dr. Khalifeh is a colorectal surgeon in Fairfax, VA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Colon & Rectal Surgery”.
NPI registry
Where is Dr. Khalifeh located?
Dr. Khalifeh is listed at 2710 Prosperity Ave Suite 200, Fairfax, VA 22031. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Khalifeh's phone number?
The number on file is (703) 280-2841. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Khalifeh?
Dr. Khalifeh's National Provider Identifier is 1043356843. 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. Khalifeh go to medical school?
Dr. Khalifeh attended Johns Hopkins University School of Medicine, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Khalifeh have?
Dr. Khalifeh has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Khalifeh do most often?
According to Medicare billing data, Dr. Khalifeh performs procedures including diagnostic exam of anus using an endoscope, removal of external hemorrhoids by rubber banding and injection of agent into vein to assess blood flow of skin graft or flap, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Khalifeh's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Khalifeh. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.