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

Mrs. Kristen Antoinette Knowles, NP

Adult Health Nurse Practitioner in Prince Frederick, MD · enumerated 2017 · practices at Shah Associates MD LLC.

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

National Provider Identifier

1962912717

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Registry record

Entity type Individual (Type 1)

Name Mrs. Kristen Antoinette Knowles

Credential NP

Sex Female

Practice address Prince Frederick, MD, 20678

Phone (516) 655-8134

Enumeration date Oct 6, 2017

Last updated in NPPES Mar 30, 2020

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

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN1050180 (DC) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F308467-1 (NY) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R232674 (MD) 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

Where does Kristen Knowles practice?

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

What is the NPI number for Kristen Knowles?

The National Provider Identifier (NPI) for Kristen Knowles is 1962912717, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Shah Associates MD LLC Gastroenterology Physician · Prince Frederick, MD NPI 1023215951

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-30.