What is Guohui Ren's NPI number?

Guohui Ren's National Provider Identifier (NPI) is 1942615539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Guohui Ren's specialty?

Guohui Ren is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Guohui Ren located?

Guohui Ren's practice location on file with NPPES is 1653 W Congress Pkwy, Chicago, IL 60612-3833.

What is Guohui Ren's phone number?

The practice phone number listed in the NPPES registry for Guohui Ren is (312) 942-5000.

Is Guohui Ren's NPI active?

Yes — Guohui Ren's NPI (1942615539) is active in the NPPES registry as of the last update on 2014-06-23.

IndividualActive

Guohui Ren

NPI 1942615539 · Internal Medicine Physician · Chicago, IL

Guohui Ren is a Internal Medicine Physician provider in Chicago, IL (NPI 1942615539).

Provider details

NPI number: 1942615539
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: No
License: 125065634 (IL)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 125065634 (IL)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(75/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
12 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

1653 W Congress Pkwy

Chicago, IL 60612-3833

Phone: (312) 942-5000

Approximate (ZIP-level) locationGet directions

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Mailing address