FRANCIS A MARRO (M.D.) – Nephrology Physician, NPI 1669468138

FRANCIS A MARRO (M.D.) is a healthcare provider. based in Dover, Delaware. specializing in Nephrology Physician. They hold the professional credentials M.D.. They hold a License No. C1-0001835 (DE). The NPI Number for FRANCIS A MARRO (M.D.) is 1669468138

Main info

Male
Name
FRANCIS A MARRO (M.D.)
NPI
1669468138
Phone
(302) 734-3227
Address
748 S NEW ST
Enumeration Date
21 September 2005
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for FRANCIS A MARRO (M.D.)

  • 748, South New Street, Morris Estates, Dover, Kent County, Delaware, 19904, United States

    SUITES C & D

    DOVER, DE 199043573

    Phone: (302) 734-3227

    Fax: (302) 734-0391

    Type: Location

  • 4923 OGLETOWN STANTON RD

    SUITE 200

    NEWARK, DE 197132081

    Phone: (302) 225-0451

    Fax: (302) 225-0472

    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 19904)

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Reviews

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Frequently asked questions

Can I use this page to confirm FRANCIS A MARRO (M.D.)'s NPI?
Yes. FRANCIS A MARRO (M.D.) is listed with NPI 1669468138 in the public NPI dataset.
Is FRANCIS A MARRO (M.D.) listed as active for patients and plans?
The listing shows FRANCIS A MARRO (M.D.) as active in the NPI system.
What is FRANCIS A MARRO (M.D.)'s specialty?
The listing groups FRANCIS A MARRO (M.D.) with Nephrology Physician. Clinical services aligned with this taxonomy classification.
What area does FRANCIS A MARRO (M.D.) serve?
FRANCIS A MARRO (M.D.)'s listing highlights Dover, Delaware; more addresses can appear in NPPES.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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