Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Tammy L. Belcher, MS, OTR L

Specialist in Valley Cottage, NY · enumerated 2007 · practices at Giant Leaps Occupational Therapy, PC.

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

National Provider Identifier

1033235510

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Registry record

Entity type Individual (Type 1)

Name Ms. Tammy L. Belcher

Credential MS, OTR L

Sex Female

Practice address Valley Cottage, NY, 10989

Phone (845) 268-2323

Fax (845) 268-2322

Enumeration date Mar 22, 2007

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 006915 (NY) Primary

174400000X Specialist Other Service Providers · License 46TR00326800 (NJ) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Tammy Belcher?

The National Provider Identifier (NPI) for Tammy Belcher is 1033235510, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tammy Belcher practice?

The practice location on file with NPPES is in Valley Cottage, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Giant Leaps Occupational Therapy, PC Developmental Disabilities Clinic/Center · Valley Cottage, NY NPI 1871746578

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