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Edit this profileAt a glance
- 350 Suite D Fortune Terr, Rockville, MD 20854
About Dr. Kassis
Leonard K. Kassis, M.D. is a healthcare provider in Rockville, MD specializing in internal medicine. Leonard trained at Jc Edwards School of Medicine, Marshall University, graduating in 1995. According to Medicare claims data, Leonard cared for 730 Medicare patients across 1,093 services. 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, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and face-to-face behavioral counseling for obesity, 15 minutes. This provider record is associated with NPI 1659547818.
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
- (301) 309-0016
- Email not available
Practice Locations
350 SUITE D FORTUNE TERR
Rockville, MD 20854
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
- Allergies
- Diabetes
- Flu
- Hypothyroidism
- Strep throat
- UTI
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
Neurologic and behavioral
Pain
Rheumatologic and pain
Procedures & services
Most searched procedures
- Annual physical
- Blood test
- Flu shot
- Medicare wellness visit
- Sick visit
- TB test
- Well-woman exam
Preventive and evaluation
- Medication management
- Post-hospital transitional care
Screening and diagnostic testing
Bones & Joints
Brain and nerves
Cancer screening
- Colon Cancer Screening Referral
- Mammogram Referral
Digestive
Exams & Consultations
- Pre-Op Clearance Exam
Heart & Circulation
Heart health
- Cardiac Stress Test Referral
Imaging referral
- Abdominal Ultrasound Referral
Immunizations
Lab tests
Lungs & Breathing
- At-Home Sleep Study Order
Metabolic & Weight
- Weight Loss Injections and Medication
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
1,093 services · 730 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
73 | More often than most peers in Internal Medicine |
| Assessment of emotional or behavioral problems | Treatment | 96127 |
37 | As often as other peers in Internal Medicine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
321 | More often than most peers in Internal Medicine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
180 | More often than most peers in Internal Medicine |
| Face-to-face behavioral counseling for obesity, 15 minutes | Billing code | G0447 |
147 | More often than most peers in Internal Medicine |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
103 | As often as other peers in Internal Medicine |
| Hemoglobin a1c level | Lab test | 83036 |
100 | More often than most peers in Internal Medicine |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
74 | As often as other peers in Internal Medicine |
| Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza | Lab test | 87428 |
18 | As often as other peers in Internal Medicine |
| Urinalysis, manual test | Lab test | 81002 |
17 | 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 in Rockville 8
Same specialty, same city.
Trained at Jc Edwards School of Medicine, Marshall University 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at Jc Edwards School of Medicine, Marshall University 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 8
Providers in MD who bill this service to Medicare most often.
Common questions
What is Leonard K. Kassis's specialty?
Leonard K. Kassis is an internist in Rockville, MD. 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 Leonard K. Kassis?
Leonard K. Kassis is listed at 350 Suite D Fortune Terr, Rockville, MD 20854. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Leonard K. Kassis?
The number on file is (301) 309-0016. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Leonard K. Kassis's NPI number?
Leonard K. Kassis's National Provider Identifier is 1659547818. 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
What is Leonard K. Kassis's education?
Leonard K. Kassis attended Jc Edwards School of Medicine, Marshall University, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Leonard K. Kassis been practicing?
Leonard K. Kassis has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What is Leonard K. Kassis known for?
According to Medicare billing data, Leonard K. Kassis provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and assessment of emotional or behavioral problems, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Leonard K. Kassis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Leonard K. Kassis. If this is you, claiming it is free.
Guide.md
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