Physician Profile
Karl V. Sitz, M.D.
Unclaimed ProfileAbout Dr. Sitz
Karl V. Sitz, M.D. practices internal medicine in Little Rock, AR. Medicare claims data shows Karl provided 35 services to 27 patients. The services billed most often include professional service for single injection of allergen.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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
- (501) 224-1156
- Email not available
Practice Locations
18 CORPORATE HILL DRIVE SUITE 110
Little Rock, AR 72205
Conditions Commonly Evaluated or Treated
Within Internal 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
Cardiometabolic
Digestive and liver
Endocrine, blood, and bone
Infectious disease
Kidney and urinary
Respiratory
Blood & Circulation
Blood disorders
Brain & Nerves
Brain and nerves
Cardiac and vascular
Digestive
Heart & Circulation
Infections
Kidney & Bladder
Lungs & Breathing
Mental Health
- Generalized anxiety disorder
- Insomnia and Sleep Problems
Neurologic and behavioral
Pain
Rheumatologic and pain
Procedures & services
Most searched procedures
Preventive and evaluation
Screening and diagnostic testing
Bones & Joints
Brain and nerves
Cancer screening
- Colon Cancer Screening Referral
- Mammogram Referral
Digestive
Exams & Consultations
Heart & Circulation
Heart health
- Cardiac Stress Test Referral
Imaging referral
- Abdominal Ultrasound Referral
Immunizations
Lab tests
Lungs & Breathing
Metabolic & Weight
Minor procedures
Office procedures
Office Procedures
- Skin Tag and Mole Removal
- Vitamin B12 Injections
- Wart Removal
Pain management
Preventive & Routine Care
Screenings & Diagnostics
- Bone Density Scan Referral
- Diabetes Screening and A1C Test
Sexual health
- STI Testing
Procedures Most Often Billed to Medicare
35 services · 27 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Professional service for single injection of allergen | Treatment | 95115 |
35 | Less often than most peers in Internal 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.
Other internists at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 12 related providers in 2 groups
Other internists in Little Rock 8
Same specialty, same city.
Also performs Professional service for single injection of allergen 4
Providers in AR who bill this service to Medicare most often.
Common questions
What is Karl V. Sitz's specialty?
Karl V. Sitz is an internist in Little Rock, AR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where can I find Karl V. Sitz?
Karl V. Sitz is listed at 18 Corporate Hill Drive Suite 110, Little Rock, AR 72205. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Karl V. Sitz?
The number on file is (501) 224-1156. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Karl V. Sitz?
Karl V. Sitz's National Provider Identifier is 1518959691. 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
How much experience does Karl V. Sitz have?
Karl V. Sitz has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Karl V. Sitz known for?
According to Medicare billing data, Karl V. Sitz provides treatments such as professional service for single injection of allergen. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Karl V. Sitz's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Karl V. Sitz. 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.