Physician Profile
Based in Plymouth, MA, Michael A. Geffin, MD is listed in the NPI registry under urology. Michael graduated from Boston University School of Medicine in 1994. According to Medicare claims data, Michael cared for 4,591 Medicare patients across 12,902 services. The services billed most often include bcg live intravesical instillation, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and ultrasound measurement of bladder capacity after voiding.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
51 OBERY ST
Plymouth, MA 02360
Within Urology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Bladder and urethra
Kidney and ureter
Male reproductive and sexual health
Prostate
Urinary symptoms and infection
Bladder & Urination
Kidney health
Men's health
Urinary symptoms
Most searched procedures
Office diagnosis
Bladder procedures
Diagnostic imaging
Kidney & ureter procedures
Kidney and ureter surgery
Male reproductive
Prostate
Prostate procedures
Stone procedures
12,902 services · 4,591 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
897 |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
509 |
| Electronic assessment of bladder emptying | Procedure | 51741 |
467 |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
209 |
| Instillation of anti-cancer drug into bladder | Procedure | 51720 |
115 |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
446 |
| Ultrasound scan of pelvic region through rectum | Imaging | 76872 |
170 |
| 3d radiographic procedure with computerized image postprocessing | Imaging | 76377 |
91 |
| Bcg live intravesical instillation, 1 mg | Drug given | J9030 |
5,750 |
| Leuprolide acetate (for depot suspension), 7.5 mg | Drug given | J9217 |
114 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Geffin is an urologist in Plymouth, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Urology”.
NPI registry
Dr. Geffin is listed at 51 Obery St, Plymouth, MA 02360. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (978) 927-0714. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Geffin's National Provider Identifier is 1578583902. 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
Dr. Geffin attended Boston University School of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
Dr. Geffin has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Geffin performs procedures including ultrasound measurement of bladder capacity after voiding, insertion of needle into vein for collection of blood sample and electronic assessment of bladder emptying; reads or performs imaging such as complete ultrasound scan behind abdominal cavity 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
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Geffin. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.