Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Teresa Siniscarco, MS, OTR/L

Occupational Therapist in Utica, NY · enumerated 2006.

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

National Provider Identifier

1477641389

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Registry record

Entity type Individual (Type 1)

Name Mary Teresa Siniscarco

Credential MS, OTR/L

Sex Female

Practice address 245 Genesee St, Utica, NY, 13501

Phone (315) 272-1598

Enumeration date Oct 10, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 005294 (NY) Primary

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 Mary Siniscarco?

Mary Siniscarco is registered in NPPES with the primary taxonomy of Occupational Therapist. 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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Priscilla Dygert Physical Therapist · Utica, NY NPI 1710050687 The Arc, Oneida-Lewis Chapter, Nysarc Voluntary or Charitable Agency · Utica, NY NPI 1891830717 The Arc, Oneida-Lewis Chapter, Nysarc Early Intervention Provider Agency · Utica, NY NPI 1356486716 Oneida-Lewis Chapter, Nysarc Community/Behavioral Health Agency · Utica, NY NPI 1831385764 Melissa Diana School Psychologist · Utica, NY NPI 1972740033 Ashley Thomas Physical Therapist · Utica, NY NPI 1265742738 Noelle Arcuri Specialist · Utica, NY NPI 1871932400 Amanda Lally Case Manager/Care Coordinator · Utica, NY NPI 1235666223

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