What is Allan Halline's NPI number?

Allan Halline's National Provider Identifier (NPI) is 1821193822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Allan Halline's specialty?

Allan Halline is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).

Where is Allan Halline located?

Allan Halline's practice location on file with NPPES is 1740 W Taylor St, Chicago, IL 60612-7232.

What is Allan Halline's phone number?

The practice phone number listed in the NPPES registry for Allan Halline is (866) 600-2273.

Is Allan Halline's NPI active?

Yes — Allan Halline's NPI (1821193822) is active in the NPPES registry as of the last update on 2008-06-23.

IndividualActive

Allan Halline

NPI 1821193822 · Gastroenterology Physician · Chicago, IL

Allan Halline is a Gastroenterology Physician provider in Chicago, IL (NPI 1821193822).

Provider details

NPI number: 1821193822
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: No
License: 036065544 (IL)

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100XLicense 036065544 (IL)
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

1740 W Taylor St

Chicago, IL 60612-7232

Phone: (866) 600-2273

Street-level locationGet directions

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Mailing address