What is John Combes's NPI number?

John Combes's National Provider Identifier (NPI) is 1578802757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Combes's specialty?

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

Where is John Combes located?

John Combes's practice location on file with NPPES is 155 N Wacker Dr, Chicago, IL 60606-1787.

What is John Combes's phone number?

The practice phone number listed in the NPPES registry for John Combes is (312) 422-2117.

Is John Combes's NPI active?

Yes — John Combes's NPI (1578802757) is active in the NPPES registry as of the last update on 2013-02-07.

IndividualActive

John Combes, MD

NPI 1578802757 · Internal Medicine Physician · Chicago, IL

John Combes, MD is a Internal Medicine Physician provider in Chicago, IL (NPI 1578802757).

Provider details

NPI number: 1578802757
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 036.117154 (IL)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 036.117154 (IL)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(78/100 index)

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

Registry tenure38% of score
13 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

155 N Wacker Dr

Suite 400

Chicago, IL 60606-1787

Phone: (312) 422-2117

Fax: (312) 278-0653

Street-level locationGet directions

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Mailing address