MARY DIEHL
NPI 1841708922
Occupational Therapist in Apex, NC

Active since January 11, 2018
8733 HOLLY SPRINGS RD, APEX, NC 27539(919) 981-6588 Get Directions Write a Review

NPPES record last updated: October 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 12, 2022, Jan 11, 2018 (2 updates tracked since 2018).

About Mary Diehl NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY DIEHL (NPI 1841708922) is an individual occupational therapist in Apex, North Carolina, licensed in North Carolina (11580) and active in the NPI registry since January 2018.

NPPES Registry Identity

NPI1841708922
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameMARY DIEHL
Location Address8733 HOLLY SPRINGS RDApex, NC 27539-9194
Mailing Address1428 Providence Green LnApex, NC 27502-8077 · (919) 323-5041
Sole ProprietorNo
Enumeration DateJanuary 11, 2018
Last NPPES UpdateOctober 19, 20252 updates tracked since enumeration
NPPES CertifiedOctober 19, 2025
NPI 1841708922 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License Licensed in NC · 11580
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
8733 HOLLY SPRINGS RD, Apex, NC 27539

Accepted Insurance

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Speech-Language Pathologist
8733 HOLLY SPRINGS RD
APEX, NC 27539
Speech-Language Pathologist
8733 HOLLY SPRINGS RD
APEX, NC 27539
Occupational Therapist
8733 HOLLY SPRINGS RD
APEX, NC 27539
Speech-Language Pathologist
8733 HOLLY SPRINGS RD
APEX, NC 27539
Speech-Language Pathologist
8733 HOLLY SPRINGS RD
APEX, NC 27539

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Diehl's NPI number?

The NPI number for Mary Diehl is 1841708922. It was assigned to this individual provider in the NPPES registry on January 11, 2018.

Where is Mary Diehl located?

Mary Diehl practices at 8733 Holly Springs Rd, Apex, NC 27539. The listed phone number is (919) 981-6588.

What is Mary Diehl's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

What insurance does Mary Diehl accept?

Health plans from Blue Cross and Blue Shield of NC list Mary Diehl as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mary Diehl was last updated on October 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.