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Edit this profileAt a glance
- 110 Irving St Nw, Washington, DC 20010
About Dr. Monsein
Based in Washington, DC, Lee H. Monsein, MD is listed in the NPI registry under diagnostic radiology. Lee graduated from Michigan State University College of Human Medicine in 1982. Lee is also listed as specializing in nuclear medicine. According to Medicare claims data, Lee cared for 5,817 Medicare patients across 23,197 services. The services billed most often include injection, gadoterate meglumine, 0.1 ml, low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, and ct scan head or brain without contrast. NPI 1720078330 identifies this record in the national registry.
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
- (202) 877-6429
- Email not available
Practice Locations
110 IRVING ST NW
Washington, DC 20010
Conditions Evaluated or Diagnosed
Within Diagnostic Radiology 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
Abdomen & Pelvis
- Abdominal Pain
- Appendicitis
- Diverticulitis
- Enlarged prostate
- Gallstones
- Kidney stones
- Liver Lesions
- Ovarian cysts
Bone & Joint
- Ankle Sprain or Fracture
- Bone fractures
- Heel pain
- Hip osteoarthritis
- Osteoporosis
- Rotator cuff tear
- Torn meniscus
Brain & Head
- Brain aneurysm
- Brain tumor
- Concussion in Children
- Migraines
- Sinus infection
- Transient ischemic attack
Brain & nerves
Breast
Chest & Heart
General
Heart & blood vessels
Joint & bone
Liver & digestion
Lungs & breathing
Men's health
Neck & Thyroid
Nerve pain
Pelvic health
Spine
Spine & back
Vascular
Women's health
Procedures & services
Abdominal imaging
Biopsies
Bone Density
Breast Imaging
CT Scan
Digestive & liver
Fluoroscopy
General imaging
Heart & blood vessels
Joint & bone
MRI
Nuclear Medicine
Pelvic imaging
Screening & Prevention
Spine & back
Ultrasound
- Abdominal Ultrasound
- Carotid Ultrasound
- Leg Vein Ultrasound
- Pelvic ultrasound
- Scrotal Ultrasound
- Thyroid ultrasound
- Ultrasound
Urinary & kidney
Women's health
X-Ray
Procedures Most Often Billed to Medicare
23,197 services · 5,817 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ct scan head or brain without contrast | Imaging | 70450 |
2,045 | More than most peers in Diagnostic Radiology |
| Mri scan of brain without contrast | Imaging | 70551 |
465 | More than most peers in Diagnostic Radiology |
| Ct scan of upper spine without contrast | Imaging | 72125 |
414 | More than most peers in Diagnostic Radiology |
| Ct scan of blood vessels of neck with contrast | Imaging | 70498 |
362 | More than most peers in Diagnostic Radiology |
| Ct scan of blood vessels of head with contrast | Imaging | 70496 |
331 | More than most peers in Diagnostic Radiology |
| Mri scan of brain before and after contrast | Imaging | 70553 |
290 | More than most peers in Diagnostic Radiology |
| X-ray of chest, 1 view | Imaging | 71045 |
274 | As often as other peers in Diagnostic Radiology |
| Mri scan of blood vessels of head without contrast | Imaging | 70544 |
181 | More than most peers in Diagnostic Radiology |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
170 | More than most peers in Diagnostic Radiology |
| Ct scan of lower spine without contrast | Imaging | 72131 |
165 | More than most peers in Diagnostic Radiology |
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 radiologists 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 radiologists in Washington 6
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Michigan State University College of Human Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1982 at Michigan State University College of Human Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ct scan head or brain without contrast 6
Providers in DC who bill this service to Medicare most often.
Common questions
What does Dr. Monsein specialize in?
Dr. Monsein is a radiologist in Washington, DC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
Where is Dr. Monsein located?
Dr. Monsein is listed at 110 Irving St Nw, Washington, DC 20010. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Monsein's phone number?
The number on file is (202) 877-6429. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Monsein's NPI number?
Dr. Monsein's National Provider Identifier is 1720078330. 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. Monsein go to medical school?
Dr. Monsein attended Michigan State University College of Human Medicine, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Monsein been practicing?
Dr. Monsein has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Monsein do most often?
According to Medicare billing data, Dr. Monsein performs imaging including ct scan head or brain without contrast and mri scan of brain without contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Monsein confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Monsein. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.