Marc Lee Zimmermann, PH.D., M.P.
Prescribing (Medical) Psychologist · Baton Rouge, LA
Marc Lee Zimmermann, PH.D., M.P. is a prescribing (medical) psychologist with a practice address in Baton Rouge, Louisiana, and NPI 1093743528, issued on Jun 30, 2006. Check the license (Louisiana MPAP.000015, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marc Lee Zimmermann
- Credential
- PH.D., M.P.
- Primary taxonomy
- Prescribing (Medical) Psychologist 103TP0016X
- License numbers
- MPAP.000015 LA
304 LA
Self-reported in NPPES; status is on the state search - Practice location
- 11911 Justice Ave, Baton Rouge, LA 70816
- Phone
- (225) 751-5412
- Enumerated
- Jun 30, 2006
- Record last updated
- Jan 8, 2026
- Fax
- (225) 751-5847
- Entity
- Type 1 · individual
8 nearest prescribing (medical) psychologist records → All 74 in Louisiana → Look up another NPI →
Also registered at 11911 Justice Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Owens, APRNPsychiatric/Mental Health Nurse Practitioner1275376600
- Tennia Williams, LCSWSocial Worker1467222612
Verify Marc Lee Zimmermann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license MPAP.000015Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average prescribing (medical) psychologist in 2024
58 Medicare Part D claims, against an average of 905 among the 106 providers of this specialty who prescribed in Part D.
Most prescribed
- Venlafaxine Hcl Er18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Marc Lee Zimmermann among 74 prescribing (medical) psychologist records in Louisiana
Marc Lee Zimmermann, PH.D., M.P. is one of 74 prescribing (medical) psychologist records with a practice address in Louisiana. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 68% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2026 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TP0016X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Prescribing (Medical) Psychologist providers in Louisiana
There are 74 prescribing (medical) psychologist records in Louisiana.
All 74 in Louisiana → Every provider in Baton Rouge → Prescribing (Medical) Psychologist nationwide →
The 8 prescribing (medical) psychologist records with the nearest ZIP codes
- Jessica Brown, PHDBaton Rouge, LA 708101437418209
- Paul Dammers, PHDBaton Rouge, LA 708101992794093
- Erich Duchmann, PHD, MPBaton Rouge, LA 708101629039987
- Thomas Fain, PH.D., M.S.Baton Rouge, LA 708101518907278
- Lynn Schechter, PH.D., M.P.Baton Rouge, LA 708101386763878
- Linda Upton, PH.D., M.P.Baton Rouge, LA 708101477527752
- Seth Kunen, PH.D., PSY.D.Baton Rouge, LA 708091073689378
- Darlyne Nemeth, PH.D.Baton Rouge, LA 708091144380270
Common questions
What is Marc Lee Zimmermann, PH.D., M.P.'s NPI number?
Marc Lee Zimmermann, PH.D., M.P.'s National Provider Identifier (NPI) is 1093743528, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marc Lee Zimmermann, PH.D., M.P. located?
The NPPES record lists a practice address at 11911 Justice Ave, Baton Rouge, LA, 70816. Phone: (225) 751-5412. Providers update this record themselves, so call before visiting.
How can I verify Marc Lee Zimmermann, PH.D., M.P.'s license?
NPPES lists Louisiana license number MPAP.000015, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Marc Lee Zimmermann, PH.D., M.P. prescribe under Medicare Part D?
In 2024, Marc Lee Zimmermann, PH.D., M.P. had 58 Medicare Part D claims; the average among prescribing (medical) psychologist prescribers was 905. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.