Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Calista Bender, DO

Obstetrics & Gynecology Physician in Bethlehem, PA · enumerated 2025.

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

National Provider Identifier

1710777867

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Registry record

Entity type Individual (Type 1)

Name Dr. Calista Bender

Credential DO

Sex Female

Practice address 801 Ostrum St, Bethlehem, PA, 18015

Phone (484) 503-8217

Enumeration date May 12, 2025

Last updated in NPPES May 12, 2025

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License OT024404 (PA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Calista Bender practice?

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

What is the NPI number for Calista Bender?

The National Provider Identifier (NPI) for Calista Bender is 1710777867, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-12.