Alan Hauser, MD
NPI 1134617160 · Psychiatry Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Hauser, MD is a Psychiatry Physician provider in Saint Louis, MO (NPI 1134617160).
Provider details
- NPI number
- 1134617160
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 237949 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-25
- Last updated
- 2023-07-13
- Certified
- 2023-07-13
Frequently asked questions
- What is Alan Hauser's NPI number?
- Alan Hauser's National Provider Identifier (NPI) is 1134617160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Hauser's specialty?
- Alan Hauser is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Hauser located?
- Alan Hauser's practice location on file with NPPES is 1465 S Grand Blvd, Saint Louis, MO 63104-1003.
- What is Alan Hauser's phone number?
- The practice phone number listed in the NPPES registry for Alan Hauser is (314) 577-5600.
- Does Alan Hauser accept Medicare?
- Alan Hauser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Hauser's NPI active?
- Yes — Alan Hauser's NPI (1134617160) is active in the NPPES registry as of the last update on 2023-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.