What is Calvin Klint's NPI number?

Calvin Klint's National Provider Identifier (NPI) is 1003308933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Calvin Klint's specialty?

Calvin Klint is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).

Where is Calvin Klint located?

Calvin Klint's practice location on file with NPPES is 60 Revere Dr Ste 100, Northbrook, IL 60062-1590.

What is Calvin Klint's phone number?

The practice phone number listed in the NPPES registry for Calvin Klint is (224) 306-1879.

Does Calvin Klint accept Medicare?

Calvin Klint is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Calvin Klint's NPI active?

Yes — Calvin Klint's NPI (1003308933) is active in the NPPES registry as of the last update on 2022-08-25.

IndividualActiveAccepts Medicare

Calvin Klint, MD

NPI 1003308933 · Neurology Physician · Northbrook, IL

Calvin Klint, MD is a Neurology Physician provider in Northbrook, IL (NPI 1003308933).

Provider details

NPI number: 1003308933
Entity type: Individual
Primary specialty: Neurology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 036.162064 (IL)

Practice location

60 Revere Dr Ste 100

Northbrook, IL 60062-1590

Phone: (224) 306-1879

Fax: (224) 306-1878

Street-level locationGet directions

More IL providers

Mailing address

60 Revere Dr Ste 100

Northbrook, IL 60062-1590

Specialties & taxonomies

Neurology PhysicianPrimary2084N0400XLicense 036.162064 (IL)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(69/100 index)

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

Registry tenure38% of score
8 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.

Enumerated: 2018-06-06
Last updated: 2022-08-25
Certified: 2022-08-25

Frequently asked questions

What is Calvin Klint's NPI number?: Calvin Klint's National Provider Identifier (NPI) is 1003308933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Calvin Klint's specialty?: Calvin Klint is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
Where is Calvin Klint located?: Calvin Klint's practice location on file with NPPES is 60 Revere Dr Ste 100, Northbrook, IL 60062-1590.
What is Calvin Klint's phone number?: The practice phone number listed in the NPPES registry for Calvin Klint is (224) 306-1879.
Does Calvin Klint accept Medicare?: Calvin Klint is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Calvin Klint's NPI active?: Yes — Calvin Klint's NPI (1003308933) is active in the NPPES registry as of the last update on 2022-08-25.

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