OA LABS CLINIC LLC. – Endocrinology, Diabetes & Metabolism Physician, NPI 1538669510

OA LABS CLINIC LLC. is a healthcare provider. based in Westmont, Illinois. specializing in Endocrinology, Diabetes & Metabolism Physician. The organization holds a License No. 336070137 (IL). The NPI Number for OA LABS CLINIC LLC. is 1538669510

Main info

Organization
Name
OA LABS CLINIC LLC.
NPI
1538669510
Phone
(630) 235-0220
Address
6321 FAIRVIEW AVE STE B
Authorized Official
DR. NICHOLAS MATARAGAS DIRECTOR OF MEDICINE MD
Enumeration Date
16 February 2018
Last Update Date
16 June 2018
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience30
Completeness75
Years active:8State licenses:1Digital endpointsOther names

Provider Addresses for OA LABS CLINIC LLC.

  • 6321 FAIRVIEW AVE STE B

    WESTMONT, IL 605592886

    Phone: (630) 235-0220

    Fax: (985) 370-2321

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

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

Insurance plans in this area (ZIP 60559)

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Frequently asked questions

What is the standard ID for OA LABS CLINIC LLC. in the U.S.?
In the U.S., OA LABS CLINIC LLC. is identified by NPI 1538669510.
Does the public listing show OA LABS CLINIC LLC. as active?
OA LABS CLINIC LLC.'s NPI record reflects an active status in NPPES.
What does the directory say OA LABS CLINIC LLC. does?
Insurance directories may phrase it differently, but here OA LABS CLINIC LLC. maps to Endocrinology, Diabetes & Metabolism Physician. Clinical services aligned with this taxonomy classification.
Is OA LABS CLINIC LLC. tied to Westmont, Illinois?
If you are local to Westmont, Illinois, OA LABS CLINIC LLC. may be relevant to your search.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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