Physician Profile
Unclaimed ProfileAbout LOSEE
Based in Washington, DC, John Lawrence Losee, M.D. is listed in the NPI registry under urology. John graduated from Georgetown University School of Medicine in 1993. According to Medicare claims data, John cared for 1,332 Medicare patients across 1,585 services.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (202) 223-1024
- Email not available
Practice Locations
1147 20TH ST NW #400
Washington, DC 20036
Procedures Most Often Billed to Medicare
1,585 services · 1,332 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
70 |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
47 |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
25 |
| Crushing of stone of ureter with insertion of stent using an endoscope | Procedure | 52356 |
22 |
| Insertion of tube into ureter using an endoscope through bladder area | Procedure | 52005 |
21 |
| Insertion of stent in ureter using an endoscope | Procedure | 52332 |
15 |
| Biopsy of prostate gland | Procedure | 55700 |
14 |
| Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope | Procedure | 52310 |
14 |
| Imaging of urinary tract following injection of a contrast agent | Imaging | 74420 |
26 |
| Ultrasound scan of pelvic region through rectum | Imaging | 76872 |
22 |
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 urology specialists at this location 1
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 urology specialists in Washington 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Georgetown University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 1993 at Georgetown University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in DC who bill this service to Medicare most often.
Common questions
What is Dr. Losee's specialty?
Dr. Losee is an urology in Washington, DC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “UROLOGY”.
NPI registry
Where can I find Dr. Losee?
Dr. Losee is listed at 1147 20TH ST NW #400, Washington, DC 20036. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Losee?
The number on file is (202) 223-1024. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Losee's NPI number?
Dr. Losee's National Provider Identifier is 1932138906. 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 Dr. Losee's medical education?
Dr. Losee attended Georgetown University School of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Losee been practicing?
Dr. Losee has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Losee known for?
According to Medicare billing data, Dr. Losee performs procedures including insertion of needle into vein for collection of blood sample, diagnostic exam of bladder and urethra using an endoscope and crushing of stone of ureter with insertion of stent using an endoscope; reads or performs imaging such as imaging of urinary tract following injection of a contrast agent and ultrasound scan of pelvic region through rectum, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Losee confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Losee. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.