NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sayeed K. Malek, M.D.

Transplant Surgery Physician in Boston, MA · enumerated 2006.

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

National Provider Identifier

1356302913

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Sayeed K. Malek
Credential M.D.
Sex Male
Practice address 725 Albany Street, Suite 8c, Shapiro Bldg., Boston, MA, 02118
Phone (617) 638-8430
Fax (617) 638-8427
Enumeration date Mar 31, 2006
Last updated in NPPES Mar 12, 2026

Taxonomy & licenses

204F00000X Transplant Surgery Physician Allopathic & Osteopathic Physicians · License 227815 (MA) Primary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 227815 (MA) 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
110073557A 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

Is NPI 1356302913 active?
Yes, as of the latest NPPES snapshot, NPI 1356302913 is active (record last updated 2026-03-12).
How do I verify Sayeed Malek's NPI record?
Cross-check NPI 1356302913 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-12.