OrganizationActive
Jg Leija MD Faca Ltd
NPI 1952469579 · Allergy Physician · Melrose Park, IL
Jg Leija MD Faca Ltd is a Allergy Physician organization in Melrose Park, IL (NPI 1952469579).
Provider details
- NPI number
- 1952469579
- Entity type
- Organization
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joseph Leija, President Owner(708) 450-5054
- License
- 03635559 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
675 W North Ave
Suite 310
Melrose Park, IL 60160-1634
Phone: (708) 450-5054
Fax: (708) 450-9088
Street-level locationGet directions
Mailing address
675 W North Ave
Melrose Park, IL 60160-1634
Registry dates
- Enumerated
- 2006-12-05
- Last updated
- 2020-08-22
Frequently asked questions
- What is Jg Leija MD Faca Ltd's NPI number?
- Jg Leija MD Faca Ltd's National Provider Identifier (NPI) is 1952469579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jg Leija MD Faca Ltd?
- Jg Leija MD Faca Ltd is classified in the NPPES registry as Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Jg Leija MD Faca Ltd located?
- Jg Leija MD Faca Ltd's practice location on file with NPPES is 675 W North Ave, Melrose Park, IL 60160-1634.
- What is Jg Leija MD Faca Ltd's phone number?
- The practice phone number listed in the NPPES registry for Jg Leija MD Faca Ltd is (708) 450-5054.
- Who is the authorized official for Jg Leija MD Faca Ltd?
- The authorized official listed on Jg Leija MD Faca Ltd's NPPES record is Joseph Leija, President Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jg Leija MD Faca Ltd's NPI active?
- Yes — Jg Leija MD Faca Ltd's NPI (1952469579) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.