Physician Profile
Unclaimed ProfileAbout GERINGER
Alan Mark Geringer, M.D. is a healthcare provider in Baltimore, MD specialising in urology. Alan trained at Medical College of Wisconsin, graduating in 1976. Alan is also listed as specialising in addiction medicine.
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 is Dr. Geringer's specialty?
Dr. Geringer is an urology in Baltimore, MD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “UROLOGY”.
NPI registry
Where can I find Dr. Geringer?
Dr. Geringer is listed at 2500 W ROGERS AVE, Baltimore, MD 21215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Geringer?
The number on file is (443) 970-3608. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Geringer?
Dr. Geringer's National Provider Identifier is 1114981065. 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. Geringer's medical education?
Dr. Geringer attended Medical College of Wisconsin, graduating in 1976. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Geringer have?
Dr. Geringer has 50 years experience. Calculated from a graduation year of 1976, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Geringer known for?
According to Medicare billing data, Dr. Geringer performs procedures including diagnostic exam of bladder and urethra using an endoscope, insertion of needle into vein for collection of blood sample and biopsy of prostate gland; reads or performs imaging such as ultrasonic guidance for needle placement and ultrasound scan of pelvic region through rectum; provides treatments such as administration of hormonal anti-neoplastic chemotherapy under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Geringer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Geringer. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (443) 970-3608
- Email not available
Practice Locations
2500 W ROGERS AVE
Baltimore, MD 21215
Procedures Most Often Billed to Medicare
798 services · 390 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
24 |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
23 |
| Biopsy of prostate gland | Procedure | 55700 |
13 |
| Ultrasonic guidance for needle placement | Imaging | 76942 |
15 |
| Ultrasound scan of pelvic region through rectum | Imaging | 76872 |
13 |
| Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle | Treatment | 96402 |
19 |
| Leuprolide acetate (for depot suspension), 7.5 mg | Drug given | J9217 |
114 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
446 |
| Testing for presence of drug, read by direct observation | Lab test | 80305 |
98 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
33 |
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.
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 Baltimore 8
Same specialty, same city.
Trained at Medical College of Wisconsin 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1976 at Medical College of Wisconsin 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of bladder and urethra using an endoscope 8
Providers in MD who bill this service to Medicare most often.
- Anne Arundel Urological Surgery Center LLC
- Summit Ambulatory Surgical Center, LLC
- Summit Ambulatory Surgical Center, LLC
- Johns Hopkins Surgery Centers Series
- Summit Ambulatory Surgical Center, LLC
- Summit Ambulatory Surgical Center, LLC
- Summit Ambulatory Surgical Center LLC
- Summit Ambulatory Surgical Center LLC
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.