Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anna Schaffer, NP-C

Nurse Practitioner in Durham, NC · enumerated 2017.

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

National Provider Identifier

1063935377

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Registry record

Entity type Individual (Type 1)

Name Anna Schaffer

Credential NP-C

Sex Female

Practice address 30 Duke Medicine Cir # 1a, Durham, NC, 27710

Phone (919) 613-4333

Enumeration date Jul 18, 2017

Last updated in NPPES Feb 5, 2018

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5009630 (NC) 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 Anna Schaffer?

Anna Schaffer is registered in NPPES with the primary taxonomy of Nurse Practitioner. 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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Amanda Ridenhour Family Nurse Practitioner · Durham, NC NPI 1558540518 Patrick Cacchio Physician Assistant · Durham, NC NPI 1235487497 Brandon Nelson Nurse Practitioner · Durham, NC NPI 1881018695 Nitya Kumar Endocrinology, Diabetes & Metabolism Physician · Durham, NC NPI 1669836094 Allyson Rhinehart Medical Physician Assistant · Durham, NC NPI 1033638317 Melissa Rafidi Nurse Practitioner · Durham, NC NPI 1306365630 Valerie De Mateo Nurse Practitioner · Durham, NC NPI 1730992348 Kaitlynn Krupinski Physician Assistant · Durham, NC NPI 1790577625

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-05.