Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John B Kaiser, MD
Urology Physician in Fall River, MA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245238229
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name John B Kaiser
Credential MD
Sex Male
Practice address 1601 South Main Street, Fall River, MA, 02724
Phone (508) 678-0004
Fax (508) 678-6970
Enumeration date Jul 13, 2005
Last updated in NPPES Oct 25, 2012
Taxonomy & licenses
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 | - |
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.
Frequently asked questions
Is NPI 1245238229 active?
Yes, as of the latest NPPES snapshot, NPI 1245238229 is active (record last updated 2012-10-25).
How do I verify John Kaiser's NPI record?
Cross-check NPI 1245238229 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → John Carroll Urology Physician · Fall River, MA NPI 1902804990 Dennis Larock Urology Physician · Fall River, MA NPI 1215935291 Patrick Kelty Urology Physician · Fall River, MA NPI 1548228166 David Bae Urology Physician · Fall River, MA NPI 1891914669 Bridget Royer Surgical Physician Assistant · Fall River, MA NPI 1306243050
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-25.