Louis Allen, M.D.
NPI 1891745345 · Developmental - Behavioral Pediatrics Physician · Salt Lake City, UT
Louis Allen, M.D. is a Developmental - Behavioral Pediatrics Physician provider in Salt Lake City, UT (NPI 1891745345).
Provider details
- NPI number
- 1891745345
- Entity type
- Individual
- Primary specialty
- Developmental - Behavioral Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 168306-1205 (UT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2012-02-29
Frequently asked questions
- What is Louis Allen's NPI number?
- Louis Allen's National Provider Identifier (NPI) is 1891745345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Allen's specialty?
- Louis Allen is listed in the NPPES registry with a primary specialty of Developmental - Behavioral Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Allen located?
- Louis Allen's practice location on file with NPPES is 44 N Medical Dr, Salt Lake City, UT 84113-1105.
- What is Louis Allen's phone number?
- The practice phone number listed in the NPPES registry for Louis Allen is (801) 584-8549.
- Is Louis Allen's NPI active?
- Yes — Louis Allen's NPI (1891745345) is active in the NPPES registry as of the last update on 2012-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.