Physician Profile
Unclaimed ProfileAbout FRIEDLANDER
Gary Friedlander, MD is a healthcare provider in Rockville, MD specialising in urology. Gary trained at Georgetown University School of Medicine, graduating in 1987.
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
Common questions
What kind of doctor is Dr. Friedlander?
Dr. Friedlander is an urology in Rockville, MD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “UROLOGY”.
NPI registry
What is Dr. Friedlander's address?
Dr. Friedlander is listed at 9420 KEY WEST AVE. #420, Rockville, MD 20850. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Friedlander?
The number on file is (301) 258-1919. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Friedlander?
Dr. Friedlander's National Provider Identifier is 1083716195. 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. Friedlander train?
Dr. Friedlander attended Georgetown University School of Medicine, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Friedlander have?
Dr. Friedlander has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Friedlander perform?
According to Medicare billing data, Dr. Friedlander performs procedures including insertion of needle into vein for collection of blood sample, diagnostic exam of bladder and urethra using an endoscope and ultrasound measurement of bladder capacity after voiding; reads or performs imaging such as complete ultrasound scan of pelvis and limited ultrasound scan behind abdominal cavity, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Friedlander's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Friedlander. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (301) 258-1919
- Email not available
Practice Locations
9420 KEY WEST AVE. #420
Rockville, MD 20850
Procedures Most Often Billed to Medicare
6,756 services · 4,506 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
346 |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
257 |
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
208 |
| Insertion of implant in urethra within prostate gland using an endoscope, each additional implant | Procedure | 52442 |
76 |
| Electronic assessment of bladder emptying | Procedure | 51741 |
48 |
| Simple insertion of temporary bladder tube | Procedure | 51702 |
22 |
| Simple bladder irrigation and/or instillation | Procedure | 51700 |
19 |
| Instillation of anti-cancer drug into bladder | Procedure | 51720 |
18 |
| Complete ultrasound scan of pelvis | Imaging | 76856 |
270 |
| Limited ultrasound scan behind abdominal cavity | Imaging | 76775 |
103 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 2
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 — 30 related providers in 4 groups
Other urology specialists in Rockville 6
Same specialty, same city.
Trained at Georgetown University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 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 MD who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.