Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary Beth Knowlton, PHARMD

Pharmacist in Laconia, NH · enumerated 2007.

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

National Provider Identifier

1417166604

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary Beth Knowlton

Credential PHARMD

Sex Female

Practice address 80 Highland St, Laconia, NH, 03246

Phone (603) 527-2875

Enumeration date May 22, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 3468 (NH) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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

How do I verify Mary Beth Knowlton's NPI record?

Cross-check NPI 1417166604 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1417166604 active?

Yes, as of the latest NPPES snapshot, NPI 1417166604 is active (record last updated 2007-07-08).

Other providers at this practice address

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Eric Meyer Anesthesiology Physician · Laconia, NH NPI 1609875368 Serena Young Orthopaedic Surgery Physician · Laconia, NH NPI 1457340911 Virginia Blackmer Adult Health Nurse Practitioner · Laconia, NH NPI 1952371999 Lisa Cooper Family Nurse Practitioner · Laconia, NH NPI 1750351235 Michele Rush Sleep Medicine (Psychiatry & Neurology) Physician · Laconia, NH NPI 1902877970 Scott Hobson Emergency Medicine Physician · Laconia, NH NPI 1629049531 Daniel Kallmerten Internal Medicine Physician · Laconia, NH NPI 1710958467 Jean Horner Emergency Medicine Physician · Laconia, NH NPI 1255302980

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