What is Dianne Sawyer's NPI number?

Dianne Sawyer's National Provider Identifier (NPI) is 1093931677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dianne Sawyer's specialty?

Dianne Sawyer is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).

Where is Dianne Sawyer located?

Dianne Sawyer's practice location on file with NPPES is 680 N. Lake Shore Drive, Chicago, IL 60611.

What is Dianne Sawyer's phone number?

The practice phone number listed in the NPPES registry for Dianne Sawyer is (312) 943-3300.

Is Dianne Sawyer's NPI active?

Yes — Dianne Sawyer's NPI (1093931677) is active in the NPPES registry as of the last update on 2015-09-28.

IndividualActive

Dianne Sawyer, M.D.

NPI 1093931677 · Gynecology Physician · Chicago, IL

Dianne Sawyer, M.D. is a Gynecology Physician provider in Chicago, IL (NPI 1093931677).

Provider details

NPI number: 1093931677
Entity type: Individual
Primary specialty: Gynecology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: Yes
License: 036-057377 (IL)

Specialties & taxonomies

Gynecology PhysicianPrimary207VG0400XLicense 036-057377 (IL)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 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

680 N. Lake Shore Drive

Suite 824

Chicago, IL 60611

Phone: (312) 943-3300

Fax: (312) 266-4591

Street-level locationGet directions

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Mailing address