The Hospitalist Practice
NPI 1821034620 · Internal Medicine Physician · Gretna, LA
The Hospitalist Practice is a Internal Medicine Physician organization in Gretna, LA (NPI 1821034620).
Provider details
- NPI number
- 1821034620
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Julio Guillen, Medical Director(504) 393-2775
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-06-21
- Last updated
- 2007-10-22
Frequently asked questions
- What is The Hospitalist Practice's NPI number?
- The Hospitalist Practice's National Provider Identifier (NPI) is 1821034620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Hospitalist Practice?
- The Hospitalist Practice is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is The Hospitalist Practice located?
- The Hospitalist Practice's practice location on file with NPPES is 148 Wall Blvd, Gretna, LA 70056-7107.
- What is The Hospitalist Practice's phone number?
- The practice phone number listed in the NPPES registry for The Hospitalist Practice is (504) 393-2775.
- Who is the authorized official for The Hospitalist Practice?
- The authorized official listed on The Hospitalist Practice's NPPES record is Julio Guillen, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Hospitalist Practice's NPI active?
- Yes — The Hospitalist Practice's NPI (1821034620) is active in the NPPES registry as of the last update on 2007-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.