Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Diana Maag, LPC

Individual provider Professional Counselor · NPI 1801264940

Diana Maag, LPC is a Mental Health Counselor in New Orleans, Louisiana. Qualified in 2012, 14 years ago. Practices with Ochsner Clinic LLC, a 2,842-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
14
Licensed in
LA
In the registry since
2015
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

1514 Jefferson Hwy
New Orleans, LA 70121-2451
Phone: (504) 842-8042
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4919 Canal St, New Orleans, LA 70119-5848 — (504) 483-9883

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 5612 (LA)

Record details

NPI number1801264940
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorNo
NPI enumeratedSeptember 7, 2015
Last updated in NPPESMarch 11, 2026
Certification dateMarch 11, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Ochsner Clinic Llc — 2842 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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