DR. GREGORY D LONGMORE (MD) – Hematology (Internal Medicine) Physician, NPI 1912924473

DR. GREGORY D LONGMORE (MD) is a healthcare provider. based in Saint louis, Missouri. specializing in Hematology (Internal Medicine) Physician. They hold the professional credentials MD. They hold a License No. 102740 (MO). The NPI Number for DR. GREGORY D LONGMORE (MD) is 1912924473

Main info

Male
Name
DR. GREGORY D LONGMORE (MD)
NPI
1912924473
Phone
(314) 362-8808
Address
660 S EUCLID AVE
Enumeration Date
17 July 2006
Last Update Date
14 November 2016
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. GREGORY D LONGMORE (MD)

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

    C B 8125

    SAINT LOUIS, MO 631101010

    Phone: (314) 362-8808

    Fax: (314) 362-8826

    Type: Mailing

  • Siteman Cancer Center, 4921, Parkview Place, BJC, City of Saint Louis, Missouri, 63110, United States

    7TH FLOOR

    SAINT LOUIS, MO 631101032

    Phone: (314) 747-1171

    Fax: (314) 362-3192

    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 63110)

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Frequently asked questions

What number should I use to identify DR. GREGORY D LONGMORE (MD) for billing?
Administrative and clinical systems typically use NPI 1912924473 for DR. GREGORY D LONGMORE (MD).
Is DR. GREGORY D LONGMORE (MD) currently accepting referrals based on NPI status?
Registry metadata lists DR. GREGORY D LONGMORE (MD) as active.
What does the directory say DR. GREGORY D LONGMORE (MD) does?
Insurance directories may phrase it differently, but here DR. GREGORY D LONGMORE (MD) maps to Hematology (Internal Medicine) Physician. Clinical services aligned with this taxonomy classification.
Can patients visit DR. GREGORY D LONGMORE (MD) in Saint Louis, Missouri?
For routing, start with Saint Louis, Missouri for DR. GREGORY D LONGMORE (MD), then verify phone and hours locally.
Why is information missing for DR. GREGORY D LONGMORE (MD)?
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