What is Timothy Niewold's NPI number?

Timothy Niewold's National Provider Identifier (NPI) is 1922129279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Timothy Niewold's specialty?

Timothy Niewold is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).

Where is Timothy Niewold located?

Timothy Niewold's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1447.

What is Timothy Niewold's phone number?

The practice phone number listed in the NPPES registry for Timothy Niewold is (773) 702-6885.

Is Timothy Niewold's NPI active?

Yes — Timothy Niewold's NPI (1922129279) is active in the NPPES registry as of the last update on 2007-07-18.

IndividualActive

Timothy Niewold, MD

NPI 1922129279 · Rheumatology Physician · Chicago, IL

Timothy Niewold, MD is a Rheumatology Physician provider in Chicago, IL (NPI 1922129279).

Provider details

NPI number: 1922129279
Entity type: Individual
Primary specialty: Rheumatology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Rheumatology PhysicianPrimary207RR0500X
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(83/100 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
83% 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

5841 S Maryland Ave

Mc 0930

Chicago, IL 60637-1447

Phone: (773) 702-6885

Fax: (773) 702-8702

Street-level locationGet directions

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Mailing address