What is Nancy Gerstad's NPI number?

Nancy Gerstad's National Provider Identifier (NPI) is 1790110997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nancy Gerstad's specialty?

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

Where is Nancy Gerstad located?

Nancy Gerstad's practice location on file with NPPES is 1140 W Schubert Ave, Chicago, IL 60614-1309.

What is Nancy Gerstad's phone number?

The practice phone number listed in the NPPES registry for Nancy Gerstad is (773) 929-4045.

Is Nancy Gerstad's NPI active?

Yes — Nancy Gerstad's NPI (1790110997) is active in the NPPES registry as of the last update on 2013-09-06.

IndividualActive

Nancy Gerstad, M.D.

NPI 1790110997 · Internal Medicine Physician · Chicago, IL

Nancy Gerstad, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1790110997).

Provider details

NPI number: 1790110997
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: Yes
License: 036.062032 (IL)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 036.062032 (IL)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(77/100 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

1140 W Schubert Ave

Chicago, IL 60614-1309

Phone: (773) 929-4045

Street-level locationGet directions

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Mailing address