CATHERINE J DIAZ (MS, RD) – Registered Dietitian, NPI 1205068343

CATHERINE J DIAZ (MS, RD) is a healthcare provider. based in Chicago, Illinois. specializing in Registered Dietitian. They hold the professional credentials MS, RD. They hold a License No. 164.004955 (IL). The NPI Number for CATHERINE J DIAZ (MS, RD) is 1205068343

Main info

Female
Sole Proprietor
Name
CATHERINE J DIAZ (MS, RD)
NPI
1205068343
Phone
(773) 834-2183
Address
150 E HURON ST STE 900
Enumeration Date
21 August 2009
Last Update Date
21 August 2009
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience46
Completeness75
Years active:16State licenses:1Digital endpointsOther names

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Provider Addresses for CATHERINE J DIAZ (MS, RD)

  • East Huron Street, Streeterville, Near North Side, Chicago, Cook County, Illinois, 60611, United States

    CHICAGO, IL 606112946

    Phone: (773) 834-2183

    Type: Location

  • 15516, Orogrande Drive, Oak Forest, Bremen Township, Cook County, Illinois, 60452, United States

    OAK FOREST, IL 604522724

    Phone:

    Type: Mailing

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

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

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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 60611)

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Frequently asked questions

Where can patients find CATHERINE J DIAZ (MS, RD)'s NPI?
You can confirm CATHERINE J DIAZ (MS, RD) with NPI 1205068343; it appears in the national provider directory.
Is CATHERINE J DIAZ (MS, RD)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Can you summarize CATHERINE J DIAZ (MS, RD)'s specialty in plain language?
Clinically, the directory lists CATHERINE J DIAZ (MS, RD) with Registered Dietitian. Clinical services aligned with this taxonomy classification.
What location metadata exists for CATHERINE J DIAZ (MS, RD)?
The page summarizes Chicago, Illinois for CATHERINE J DIAZ (MS, RD); expand the address list for detail.
Does Medicare enrollment show here?
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