Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Julia Ostrovsky, DDS

Dentist in Roslindale, MA · enumerated 2006.

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

National Provider Identifier

1447229257

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Registry record

Entity type Individual (Type 1)

Name Julia Ostrovsky

Credential DDS

Sex Female

Practice address 4199 Washington St, Roslindale, MA, 02131

Phone (617) 323-4440

Fax (617) 323-7870

Enumeration date Mar 15, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 19377 (MA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Julia Ostrovsky?

Julia Ostrovsky is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Carol Oneil Family Medicine Physician · Roslindale, MA NPI 1316935729 Janet Protiva Pediatrics Physician · Roslindale, MA NPI 1639158926 Theresa Lim Internal Medicine Physician · Roslindale, MA NPI 1427037720 Ilia Coka Family Medicine Physician · Roslindale, MA NPI 1083693386 Mina Paul Dentist · Roslindale, MA NPI 1164491973 Gina Collins Registered Nurse · Roslindale, MA NPI 1730158916 Heidi Mcindoo Registered Dietitian · Roslindale, MA NPI 1265401442 Ann Sartori Registered Nurse · Roslindale, MA NPI 1962462598

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.