NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jennifer Bagg MD & Phyllis Mandel MD PC

Internal Medicine Physician in New Rochelle, NY · enumerated 2006 · authorized official Jennifer Bagg, Medical Doctor.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891860755

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Jennifer Bagg MD & Phyllis Mandel MD PC
Practice address 1255 North Ave, New Rochelle, NY, 10804
Phone (914) 576-2010
Fax (914) 576-2529
Enumeration date Nov 22, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 181534 (NY) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 184941 (NY) Secondary

Authorized official

Name Jennifer Bagg
Title Medical Doctor
Phone (914) 576-2010

Other identifiers

Identifier Type State Issuer
01735473 Medicaid NY -

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 → Validate an NPI →

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.
Where is Jennifer Bagg MD & Phyllis Mandel MD PC located?
The practice location on file with NPPES is in New Rochelle, NY.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.