Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Geraldine Sarah Taylor, NP

Primary Care Nurse Practitioner in Waltham, MA · enumerated 2005.

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

National Provider Identifier

1598747008

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Registry record

Entity type Individual (Type 1)

Name Mrs. Geraldine Sarah Taylor

Credential NP

Sex Female

Practice address Student Health Services, Bentley College, 175 Forest Street, Waltham, MA, 02452

Phone (781) 891-2222

Fax (781) 891-3443

Enumeration date Nov 18, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 98977 (MA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

What specialty is Geraldine Taylor?

Geraldine Taylor is registered in NPPES with the primary taxonomy of Primary Care Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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