Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deborah J Larmer, OTR/L, NP

Family Nurse Practitioner in Stratford, NJ · enumerated 2007 · practices at Rowansom Newjersey Institute for Successful Aging-Geriatric Psychiatry.

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

National Provider Identifier

1639388556

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Deborah J Larmer

Credential OTR/L, NP

Sex Female

Practice address 42 E Laurel Rd Ste 1800, Stratford, NJ, 08084

Phone (856) 566-6843

Fax (856) 566-2775

Enumeration date May 21, 2007

Last updated in NPPES Aug 30, 2024

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 46TR00299600 (NJ) Secondary

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ00580900 (NJ) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ00580900 (NJ) 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

How do I verify Deborah Larmer's NPI record?

Cross-check NPI 1639388556 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639388556 active?

Yes, as of the latest NPPES snapshot, NPI 1639388556 is active (record last updated 2024-08-30).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-30.