Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Linda Ng, M.D.
Urology Physician in Boston, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831161991
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Registry record
Entity type Individual (Type 1)
Name Linda Ng
Credential M.D.
Sex Female
Practice address 725 Albany St Ste 3b, Boston, MA, 02118
Phone (617) 638-8485
Fax (617) 414-7372
Enumeration date Feb 3, 2006
Last updated in NPPES Feb 11, 2026
Taxonomy & licenses
2088F0040X Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician Allopathic & Osteopathic Physicians · License 206542 (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 |
|---|---|---|---|
| 3115649 | Medicaid | NH | - |
| 110041097A | 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.
Frequently asked questions
Is NPI 1831161991 active?
Yes, as of the latest NPPES snapshot, NPI 1831161991 is active (record last updated 2026-02-11).
How do I verify Linda Ng's NPI record?
Cross-check NPI 1831161991 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 → Ricardo Munarriz Urology Physician · Boston, MA NPI 1861464927 David Wang Urology Physician · Boston, MA NPI 1558333260 Victoria Churchill Physician Assistant · Boston, MA NPI 1629735790 Jessa Sahl Student in an Organized Health Care Education/Training Program · Boston, MA NPI 1972252344 Cecilia Liu Physician Assistant · Boston, MA NPI 1194459313 Katherine Williams Physician Assistant · Boston, MA NPI 1922795699 Bruna Pino Student in an Organized Health Care Education/Training Program · Boston, MA NPI 1760242317 Ruchir Chaturvedi Student in an Organized Health Care Education/Training Program · Boston, MA NPI 1093501140
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-11.