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Dr. Siu-Ling Ma, M.D.

Endocrinology, Diabetes & Metabolism Physician in Fresh Meadows, NY · enumerated 2008 · practices at New York Queens Medicine and Surgery PC.

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

National Provider Identifier

1538336268

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Registry record

Entity type Individual (Type 1)
Name Dr. Siu-Ling Ma
Credential M.D.
Sex Female
Practice address 17415 Horace Harding Expy, 2nd Floor, Fresh Meadows, NY, 11365
Phone (718) 762-3111
Fax (718) 353-6315
Enumeration date May 12, 2008
Last updated in NPPES Jun 10, 2024

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 252130 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

How do I verify Siu-Ling Ma's NPI record?
Cross-check NPI 1538336268 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1538336268 active?
Yes, as of the latest NPPES snapshot, NPI 1538336268 is active (record last updated 2024-06-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-10.