Erich Duchmann, PHD, MP
NPI 1629039987 · Prescribing (Medical) Psychologist · Baton Rouge, LA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erich Duchmann, PHD, MP is a Prescribing (Medical) Psychologist provider in Baton Rouge, LA (NPI 1629039987).
Provider details
- NPI number
- 1629039987
- Entity type
- Individual
- Primary specialty
- Prescribing (Medical) PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD, MP
- Sex
- Male
- Sole proprietor
- No
- License
- 305159 (LA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Escitalopram Oxalate | 41 |
| Trazodone Hcl | 32 |
| Aripiprazole | 22 |
| Bupropion Hclbrand: Bupropion Xl | 21 |
| Sertraline Hcl | 21 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 19 |
| Desvenlafaxine Succinatebrand: Desvenlafaxine Succinate Er | 16 |
| Duloxetine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-28
- Last updated
- 2024-01-23
- Certified
- 2024-01-23
Frequently asked questions
- What is Erich Duchmann's NPI number?
- Erich Duchmann's National Provider Identifier (NPI) is 1629039987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erich Duchmann's specialty?
- Erich Duchmann is listed in the NPPES registry with a primary specialty of Prescribing (Medical) Psychologist (Behavioral Health & Social Service Providers).
- Where is Erich Duchmann located?
- Erich Duchmann's practice location on file with NPPES is 7738 Don Budge Ave, Baton Rouge, LA 70810-1710.
- What is Erich Duchmann's phone number?
- The practice phone number listed in the NPPES registry for Erich Duchmann is (225) 292-0155.
- Does Erich Duchmann accept Medicare?
- Erich Duchmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erich Duchmann's NPI active?
- Yes — Erich Duchmann's NPI (1629039987) is active in the NPPES registry as of the last update on 2024-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.