What is John Mcgillen's NPI number?

John Mcgillen's National Provider Identifier (NPI) is 1427108869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Mcgillen's specialty?

John Mcgillen is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is John Mcgillen located?

John Mcgillen's practice location on file with NPPES is 1655 Cornell Ct, Lake Forest, IL 60045-5116.

What is John Mcgillen's phone number?

The practice phone number listed in the NPPES registry for John Mcgillen is (847) 295-7975.

Is John Mcgillen's NPI active?

Yes — John Mcgillen's NPI (1427108869) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Mcgillen, M.D.

NPI 1427108869 · Specialist · Lake Forest, IL

John Mcgillen, M.D. is a Specialist provider in Lake Forest, IL (NPI 1427108869).

Provider details

NPI number: 1427108869
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

SpecialistPrimary174400000X
Other Service Providers

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

1655 Cornell Ct

Lake Forest, IL 60045-5116

Phone: (847) 295-7975

Street-level locationGet directions

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Mailing address