Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hesham M. A. Hammouda, M.D.

Internal Medicine Physician in Auburn, MA · enumerated 2007.

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

National Provider Identifier

1003967100

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Registry record

Entity type Individual (Type 1)

Name Dr. Hesham M. A. Hammouda

Credential M.D.

Sex Male

Practice address 103 Millbury St, Auburn, MA, 01501

Phone (508) 721-4100

Fax (508) 721-4124

Enumeration date Jan 15, 2007

Last updated in NPPES Feb 11, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101052100 (VA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 20129 (DC) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 74076 (MA) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License M8022 (TX) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
2147831	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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Hesham Hammouda's NPI record?

Cross-check NPI 1003967100 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1003967100 active?

Yes, as of the latest NPPES snapshot, NPI 1003967100 is active (record last updated 2014-02-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-11.