DR. JEFFREY M MJAANES (MD) – Pediatric Sports Medicine Physician, NPI 1083641427

DR. JEFFREY M MJAANES (MD) is a healthcare provider. based in Westchester, Illinois. specializing in Pediatric Sports Medicine Physician. They hold the professional credentials MD. They hold a License No. 036107254 (IL). The NPI Number for DR. JEFFREY M MJAANES (MD) is 1083641427

Main info

Male
Name
DR. JEFFREY M MJAANES (MD)
NPI
1083641427
Phone
(708) 236-2673
Address
1 WESTBROOK CORPORATE CTR
Enumeration Date
28 June 2006
Last Update Date
18 September 2012
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. JEFFREY M MJAANES (MD)

  • Westbrook Corporate Center, Westchester, Proviso Township, Cook County, Illinois, United States

    #240

    WESTCHESTER, IL 601545701

    Phone: (708) 236-2673

    Type: Mailing

  • Subway, 1611, West Harrison Street, Near West Side, Illinois Medical District, Chicago, Illinois Medical District, Illinois, 60607, United States

    STE 400

    CHICAGO, IL 606123841

    Phone: (312) 243-4244

    Fax: (312) 942-1517

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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Medicare Utilization (FFS)

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No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60154)

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Reviews

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Frequently asked questions

How do payers reference DR. JEFFREY M MJAANES (MD)?
For DR. JEFFREY M MJAANES (MD), use NPI 1083641427 as the unique 10-digit identifier.
Would DR. JEFFREY M MJAANES (MD) appear as active to a payer?
You can treat DR. JEFFREY M MJAANES (MD) as active for directory purposes; confirm clinical privileges separately.
What clinical focus is listed for DR. JEFFREY M MJAANES (MD)?
At a glance, DR. JEFFREY M MJAANES (MD) is tied to Pediatric Sports Medicine Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for DR. JEFFREY M MJAANES (MD)?
Travel planning: use Westchester, Illinois as the reference point for DR. JEFFREY M MJAANES (MD), then confirm.
Can I trust this NPI listing for DR. JEFFREY M MJAANES (MD)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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