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Josef Gendlerman

Internal Medicine Physician in Lawrence, MA · enumerated 2007 · authorized official Josef Gendlerman, Owner.

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

National Provider Identifier

1275728156

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Registry record

Entity type Organization (Type 2)
Legal business name Josef Gendlerman
Practice address 360 Merrimack St, Bldg 9 Suite 303, Lawrence, MA, 01843
Phone (978) 682-0973
Fax (978) 682-3138
Enumeration date Sep 13, 2007
Last updated in NPPES Nov 9, 2012

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 59700 (MA) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 70546 (MA) Secondary

Authorized official

Name Josef Gendlerman
Title Owner
Phone (978) 682-0973

Other identifiers

Identifier Type State Issuer
M16219 Other MA BCBS
9776097 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.

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Frequently asked questions

What is the NPI number for Josef Gendlerman?
The NPI for Josef Gendlerman is 1275728156, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Josef Gendlerman?
NPPES lists Josef Gendlerman (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-09.