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DR. MARC LEE ZIMMERMANN PH.D., M.P.
NPI 1093743528
Psychologist - Prescribing (Medical) in Baton Rouge, LA

Active since June 30, 2006
11911 JUSTICE AVE, BATON ROUGE, LA 70816(225) 751-5412(225) 751-5847 Get Directions Write a Review

NPPES record last updated: January 8, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Marc Lee Zimmermann Ph.d., M.p. NPPES

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

DR. MARC LEE ZIMMERMANN PH.D., M.P. (NPI 1093743528) is an individual prescribing (medical) provider in Baton Rouge, Louisiana, licensed in Louisiana (MPAP.000015) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1093743528
Entity TypeIndividualMale
Primary Taxonomy103TP0016X
Provider Legal NameDR. MARC LEE ZIMMERMANNCredential: PH.D., M.P.
Location Address11911 JUSTICE AVEBaton Rouge, LA 70816-2373
Mailing AddressPo Box 86962Baton Rouge, LA 70879-6962 · (225) 293-6377
Phone(225) 751-5412
Fax(225) 751-5847
Sole ProprietorYes
Enumeration DateJune 30, 2006
Last NPPES UpdateJanuary 8, 2026
NPPES CertifiedJanuary 8, 2026
✔ NPI 1093743528 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPsychologist · Prescribing (Medical)Behavioral Health & Social Service Providers
Taxonomy Code103TP0016X
License✔ Licensed in LA · MPAP.000015
Definition
A licensed, doctoral-level psychologist authorized to prescribe and has undergone specialized education and training in preparation for prescriptive practice and has passed an examination accepted by the state board of psychology relevant to establishing competence for prescribing, and has received from the state board of psychology a current certificate granting prescriptive authority, which has not been revoked or suspended.
Also ListedPsychologist · Addiction (Substance Use Disorder)Taxonomy 103TA0400X · License 304 (LA)
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 304 (LA)
Also ListedPsychologist · ForensicTaxonomy 103TF0200X · License 304 (LA)
11911 JUSTICE AVE, Baton Rouge, LA 70816
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, HMO Louisiana.Insurance ›

Other Providers at the Same Location NPPES 4

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

POST TRAUMA INSTITUTE OF LOUISIANA
Substance Abuse Rehabilitation Facility
11911 JUSTICE AVE
BATON ROUGE, LA 70816
East Baton Rouge Parish (225) 751-5412
JAMES BRADFORD OWENS APRN
Nurse Practitioner (Psychiatric/Mental Health)
11911 JUSTICE AVE
BATON ROUGE, LA 70816
East Baton Rouge Parish (225) 751-5412
TENNIA WILLIAMS LCSW
Social Worker
11911 JUSTICE AVE
BATON ROUGE, LA 70816
East Baton Rouge Parish (225) 751-5412
POST TRAUMA INSTITUTE OF LOUISIANA
Clinic/Center (Mental Health (Including Community Mental Health Center))
11911 JUSTICE AVE
BATON ROUGE, LA 70816
East Baton Rouge Parish (225) 751-5412

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 Marc Zimmermann's NPI number?

The NPI number for Marc Zimmermann is 1093743528. It was assigned to this individual provider in the NPPES registry on June 30, 2006.

Where is Marc Zimmermann located?

Marc Zimmermann practices at 11911 Justice Ave, Baton Rouge, LA 70816. The listed phone number is (225) 751-5412.

What is Marc Zimmermann's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Prescribing (Medical), with taxonomy code 103TP0016X.

What insurance does Marc Zimmermann accept?

Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Marc Zimmermann 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 Marc Zimmermann was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.