Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Laurence J Anderson, DO

Emergency Medicine Physician in Philadelphia, PA · enumerated 2006.

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

National Provider Identifier

1235181892

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Registry record

Entity type Individual (Type 1)

Name Laurence J Anderson

Credential DO

Sex Male

Practice address 1020 Sansom St, Suite 239, Philadelphia, PA, 19107

Phone (215) 955-6844

Fax (215) 955-2526

Enumeration date May 16, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 52173-21 (WI) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 5101017118 (MI) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License OS0006812L (PA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
12278502	Medicaid	PA	-
37585100	Medicaid	WI	-
1235181892	Medicaid	MI	-

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

How do I verify Laurence Anderson's NPI record?

Cross-check NPI 1235181892 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1235181892 active?

Yes, as of the latest NPPES snapshot, NPI 1235181892 is active (record last updated 2023-03-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.