St Margaret Mercy Inpatient Specialist – Internal Medicine Physician, NPI 1992877898

St Margaret Mercy Inpatient Specialist is a healthcare provider. based in Dyer, Indiana. specializing in Internal Medicine Physician. The NPI Number for St Margaret Mercy Inpatient Specialist is 1992877898

Main info

Organization
Name
St Margaret Mercy Inpatient Specialist
NPI
1992877898
Phone
(219) 864-2107
Address
PO BOX 1000
Authorized Official
THOMAS GRYZBEK PRESIDENT
Enumeration Date
15 November 2006
Last Update Date
23 June 2010
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience48
Completeness80
Years active:19State licenses:0Digital endpointsUpdated within 12 months

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Provider Addresses for St Margaret Mercy Inpatient Specialist

  • Dyer Post Office, 107, North Main Street, Dyer, Crawford County, Arkansas, 72935, United States

    DYER, IN 463110800

    Phone: (219) 864-2107

    Fax: (219) 864-2251

    Type: Mailing

  • Franciscan Health Dyer, 24, Joliet Street, Dyer, Lake County, Indiana, 46311, United States

    DYER, IN 463111705

    Phone: (219) 932-2300

    Fax: (219) 852-2502

    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 46311)

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Reviews

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Frequently asked questions

What number should I use to identify St Margaret Mercy Inpatient Specialist for billing?
Administrative and clinical systems typically use NPI 1992877898 for St Margaret Mercy Inpatient Specialist.
Is St Margaret Mercy Inpatient Specialist currently accepting referrals based on NPI status?
Registry metadata lists St Margaret Mercy Inpatient Specialist as active.
How should patients interpret St Margaret Mercy Inpatient Specialist's specialty?
The extract shows Internal Medicine Physician for St Margaret Mercy Inpatient Specialist. Clinical services aligned with this taxonomy classification.
What geographic area is tied to St Margaret Mercy Inpatient Specialist?
St Margaret Mercy Inpatient Specialist is associated with Dyer, Indiana in the same public data insurers reference.
Who maintains St Margaret Mercy Inpatient Specialist's record?
Providers certify NPPES data; CMS hosts the public file you are viewing.

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