What is Werner Meier's NPI number?

Werner Meier's National Provider Identifier (NPI) is 1003847641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Werner Meier's specialty?

Werner Meier is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Werner Meier located?

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

What is Werner Meier's phone number?

The practice phone number listed in the NPPES registry for Werner Meier is (312) 942-7154.

Is Werner Meier's NPI active?

Yes — Werner Meier's NPI (1003847641) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Werner Meier, M.D.

NPI 1003847641 · Neonatal-Perinatal Medicine Physician · Chicago, IL

Werner Meier, M.D. is a Neonatal-Perinatal Medicine Physician provider in Chicago, IL (NPI 1003847641).

Provider details

NPI number: 1003847641
Entity type: Individual
Primary specialty: Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No

Practice location

1653 W Congress Pkwy

Chicago, IL 60612-3833

Phone: (312) 942-7154

Approximate (ZIP-level) locationGet directions

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Mailing address

1653 W Congress Pkwy

Chicago, IL 60612-3833

Specialties & taxonomies

Neonatal-Perinatal Medicine PhysicianPrimary2080N0001X
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(84/100 index)

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
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.

Enumerated: 2006-07-05
Last updated: 2007-07-08

Frequently asked questions

What is Werner Meier's NPI number?: Werner Meier's National Provider Identifier (NPI) is 1003847641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Werner Meier's specialty?: Werner Meier is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Werner Meier located?: Werner Meier's practice location on file with NPPES is 1653 W Congress Pkwy, Chicago, IL 60612-3833.
What is Werner Meier's phone number?: The practice phone number listed in the NPPES registry for Werner Meier is (312) 942-7154.
Is Werner Meier's NPI active?: Yes — Werner Meier's NPI (1003847641) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions