Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
JOHN P. KATZENBERG
Active OrganizationJOHN P. KATZENBERG is a Internal Medicine organization located in GROTON, Massachusetts. NPI 1689716813 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · GROTON, MA
Registration Details
- NPI Number
- 1689716813
- Provider Type
- Organization
- NPI Issued
- Feb 13, 2007 (19.354338546113 yrs)
- Last Updated
- Aug 22, 2020
Practice Information
- Address
-
292 MAIN ST.GROTON, MA, 01450Browse MA providers · Browse ZIP 01450
- Phone
- 9784486855
- Fax
- 9784482202
- Primary Specialty
-
Internal Medicine
207R00000X
Other Internal Medicine Organizations in GROTON, MA
| Name | NPI |
|---|---|
| GROTON MEDICAL ASSOCIATES, LLC | 1144362740 |
Data sourced from the NPPES National Provider Identifier registry. Healthcare organizations registered in NPPES are assigned an NPI number for use in insurance billing and claims. This information is for informational purposes only. For official verification, use the NPPES NPI Registry.