Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Bostwick Laboratories, Inc,

Clinical Medical Laboratory in Uniondale, NY · enumerated 2006 · authorized official Martin Stefanelli, Ceo.

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

National Provider Identifier

1013099605

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Registry record

Entity type Organization (Type 2)

Legal business name Bostwick Laboratories, Inc,

Practice address 100 Charles Lindbergh Blvd, Bostwick Laboratories, Inc., Uniondale, NY, 11553

Phone (804) 967-9225

Fax (804) 239-1954

Enumeration date Oct 20, 2006

Last updated in NPPES Mar 28, 2013

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Martin Stefanelli

Title Ceo

Phone (516) 512-5200

Other identifiers

Identifier	Type	State	Issuer
1009021320003	Medicaid	PA	-
79430881	Medicaid	CO	-
1013099605	Medicaid	UT	-
3810015664	Medicaid	WV	-
443513	Medicaid	AZ	-
127456200	Medicaid	WY	-
1013099605	Medicaid	IA	-
138056	Other	VA	ANTHEM BCBS OF VIRGINIA
1372021	Medicaid	LA	-
200931890A	Medicaid	IN	-
000000265165	Medicaid	OH	-
200024720D	Medicaid	OK	-
7147846	Medicaid	WA	-
100003869	Medicaid	WI	-
1013099605	Medicaid	VA	-
10111299	Medicaid	AL	-
7001365	Medicaid	NC	-

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-03-28. Verify at npiregistry.cms.hhs.gov.

Where is Bostwick Laboratories, Inc, located?

The practice location on file with NPPES is in Uniondale, NY.

Providers at this address

Browse all →

Peter Schlosshauer Anatomic Pathology Physician · Uniondale, NY NPI 1578561387 Jing Liu Clinical Medical Laboratory · Uniondale, NY NPI 1376676049 Barbara Russo Anatomic Pathology Physician · Uniondale, NY NPI 1659584688 Vlada Alexeeva Anatomic Pathology & Clinical Pathology Physician · Uniondale, NY NPI 1952617995 Kelli-Anne Dunn Speech-Language Pathologist · Uniondale, NY NPI 1679354799

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-28.