DIANE M MAES (RD) – Registered Dietitian, NPI 1922298751

DIANE M MAES (RD) is a healthcare provider. based in Belleville, Illinois. specializing in Registered Dietitian. They hold the professional credentials RD. The NPI Number for DIANE M MAES (RD) is 1922298751

Main info

Female
Sole Proprietor
Name
DIANE M MAES (RD)
NPI
1922298751
Phone
(618) 233-4764
Address
20 CHAUTAUQUA DR
Enumeration Date
27 July 2007
Last Update Date
27 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience41
Completeness75
Years active:18State licenses:0Digital endpointsOther names

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Provider Addresses for DIANE M MAES (RD)

  • 20 CHAUTAUQUA DR

    BELLEVILLE, IL 622203027

    Phone: (618) 233-4764

    Type: Mailing

  • 211, South 3rd Street, Belleville, Saint Clair County, Illinois, 62220, United States

    BELLEVILLE, IL 622201915

    Phone: (618) 234-2120

    Type: Location

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

Source: CMS public data · Not endorsed by CMS ·

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)

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 62220)

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Reviews

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Frequently asked questions

Can I verify DIANE M MAES (RD) with an NPI only?
You can start verification with NPI 1922298751 for DIANE M MAES (RD), then check state licensing separately.
Does the file indicate DIANE M MAES (RD) is practicing under active NPI?
Directory data currently reports DIANE M MAES (RD) as active.
What taxonomy line describes DIANE M MAES (RD)?
For research purposes, treat DIANE M MAES (RD) as Registered Dietitian in this dataset. Clinical services aligned with this taxonomy classification.
Where should I expect DIANE M MAES (RD) on a map?
Expect Belleville, Illinois as a primary anchor for DIANE M MAES (RD) unless the record lists multiple sites.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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