Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alexander N Pham, PHARMD.

Pharmacist in Boston, MA · enumerated 2010.

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

National Provider Identifier

1558681288

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Registry record

Entity type Individual (Type 1)

Name Dr. Alexander N Pham

Credential PHARMD.

Sex Male

Practice address 725 Albany St, Boston, MA, 02118

Phone (617) 638-8000

Enumeration date Jun 4, 2010

Last updated in NPPES Mar 11, 2013

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PCT.0011742 (CT) Secondary

183500000X Pharmacist Pharmacy Service Providers · License PH234488 (MA) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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

What is the NPI number for Alexander Pham?

The National Provider Identifier (NPI) for Alexander Pham is 1558681288, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alexander Pham practice?

The practice location on file with NPPES is in Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-11.