John B Kaiser, MD
John B Kaiser is a Urology Physician provider (Urology) practicing in Fall River, MA, registered in the NPPES registry with NPI 1245238229 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1245238229 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John B Kaiser |
| Credential | MD |
| Sex | Male |
| Practice address | 1601 SOUTH MAIN STREET, Fall River, MA, 02724 |
| Phone | 5086780004 |
| Fax | 5086786970 |
| Enumeration date | 2005-07-13 |
| Last updated in NPPES | 2012-10-25 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208800000X | Urology Physician | Primary | 38090 | MA |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2032651 | Medicaid | MA | — |
Copy-ready billing details
Provider: John Kaiser, MD NPI: 1245238229 Taxonomy: 208800000X (Urology Physician) Address: 1601 SOUTH MAIN STREET, Fall River, MA, 02724
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1902804990 | John Carroll | Individual | Urology Physician | Fall River, MA |
| 1215935291 | Dennis Larock | Individual | Urology Physician | Fall River, MA |
| 1548228166 | Patrick Kelty | Individual | Urology Physician | Fall River, MA |
| 1891914669 | David Bae | Individual | Urology Physician | Fall River, MA |
| 1306243050 | Bridget Royer | Individual | Surgical Physician Assistant | Fall River, MA |
Verify this record
Cross-check NPI 1245238229 against the authoritative CMS record: view John B Kaiser on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1245238229 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-10-25.