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

Carolyn Jamie Biba, PA

Physician Assistant in Portsmouth, NH · enumerated 2017.

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

National Provider Identifier

1255859757

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Registry record

Entity type Individual (Type 1)

Name Carolyn Jamie Biba

Credential PA

Sex Female

Practice address Portsmouth, NH, 03801

Phone (603) 431-6011

Enumeration date Sep 5, 2017

Last updated in NPPES May 31, 2023

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

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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

Is NPI 1255859757 active?

Yes, as of the latest NPPES snapshot, NPI 1255859757 is active (record last updated 2023-05-31).

How do I verify Carolyn Biba's NPI record?

Cross-check NPI 1255859757 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-31.