Brenden Haas, PA
NPI 1578351581 · Physician Assistant · Saint Louis, MO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brenden Haas, PA is a Physician Assistant provider in Saint Louis, MO (NPI 1578351581).
Provider details
- NPI number
- 1578351581
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 2025034218 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-04-29
- Last updated
- 2025-09-09
- Certified
- 2025-04-29
Frequently asked questions
- What is Brenden Haas's NPI number?
- Brenden Haas's National Provider Identifier (NPI) is 1578351581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brenden Haas's specialty?
- Brenden Haas is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brenden Haas located?
- Brenden Haas's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
- What is Brenden Haas's phone number?
- The practice phone number listed in the NPPES registry for Brenden Haas is (314) 454-8917.
- Does Brenden Haas accept Medicare?
- Brenden Haas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brenden Haas's NPI active?
- Yes — Brenden Haas's NPI (1578351581) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.