DR. SAMUEL KLEIN (MD) – Nutrition Education Nutritionist, NPI 1679590186

DR. SAMUEL KLEIN (MD) is a healthcare provider. based in Chicago, Illinois. specializing in Nutrition Education Nutritionist. They hold the professional credentials MD. They hold a License No. 107482 (MO). The NPI Number for DR. SAMUEL KLEIN (MD) is 1679590186

Main info

Male
Name
DR. SAMUEL KLEIN (MD)
NPI
1679590186
Phone
(314) 286-2069
Address
PO BOX 7412011
Enumeration Date
17 July 2006
Last Update Date
17 April 2025

Contacts

FHIR Endpoint
https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

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Provider Addresses for DR. SAMUEL KLEIN (MD)

  • PO BOX 7412011

    CHICAGO, IL 606742011

    Phone: (314) 286-2069

    Fax: (314) 362-8230

    Type: Mailing

  • 660, South Euclid Avenue, Central West End, City of Saint Louis, Missouri, 63110, United States

    CB 8124

    SAINT LOUIS, MO 631101010

    Phone: (314) 286-2069

    Fax: (314) 362-8230

    Type: Mailing

  • 4488, Forest Park Avenue, Central West End, City of Saint Louis, Missouri, 63108, United States

    DIV IM, GERIATRIC MED

    SAINT LOUIS, MO 631082283

    Phone: (314) 286-2069

    Fax: (314) 362-8230

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 106 Open Payments records for all available years, with a total value of $102,542.

Total Amount is formed as General ($102,542) + Research ($0) + Ownership ($0) = $102,542.

Last reported payment date: 2024-12-31 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($36,445).

Total Amount

$102,542

General + Research + Ownership

Payments

106

Total payment records

General Amount

$102,542

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-31

Latest reported date

Top Companies

Largest payers in this snapshot

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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 60674)

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Reviews

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Frequently asked questions

What unique ID ties claims to DR. SAMUEL KLEIN (MD)?
NPI 1679590186 is assigned to DR. SAMUEL KLEIN (MD) under the national enumeration system.
Is DR. SAMUEL KLEIN (MD)'s NPI currently valid?
The extract we use shows DR. SAMUEL KLEIN (MD) as active.
What kind of provider is DR. SAMUEL KLEIN (MD)?
The page reflects Nutrition Education Nutritionist for DR. SAMUEL KLEIN (MD). Clinical services aligned with this taxonomy classification.
Where is DR. SAMUEL KLEIN (MD)'s primary listing?
We display Chicago, Illinois because that is what the record indicates for DR. SAMUEL KLEIN (MD).
How can I contact DR. SAMUEL KLEIN (MD)?
Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

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