GREGORY G. WELTIN (M.D.) – Diagnostic Radiology Physician, NPI 1598747487

GREGORY G. WELTIN (M.D.) is a healthcare provider. based in South portland, Maine. specializing in Diagnostic Radiology Physician. They hold the professional credentials M.D.. They hold a License No. MD15718 (ME). The NPI Number for GREGORY G. WELTIN (M.D.) is 1598747487

Main info

Male
Name
GREGORY G. WELTIN (M.D.)
NPI
1598747487
Phone
(207) 482-7800
Address
324 GANNETT DR STE 200
Enumeration Date
16 November 2005
Last Update Date
4 November 2015
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 GREGORY G. WELTIN (M.D.)

  • Gannett Drive, South Portland, Cumberland County, Maine, 04092, United States

    SOUTH PORTLAND, ME 041063266

    Phone: (207) 482-7800

    Type: Mailing

  • Maine Medical Center, 22, Bramhall Street, West End, Portland, Cumberland County, Maine, 04102, United States

    PORTLAND, ME 041023134

    Phone: (207) 662-2571

    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

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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 04106)

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Frequently asked questions

What is the 10-digit NPI for GREGORY G. WELTIN (M.D.)?
GREGORY G. WELTIN (M.D.) — NPI 1598747487 — is the standard way to identify this listing.
Does CMS list GREGORY G. WELTIN (M.D.) as active?
Yes — GREGORY G. WELTIN (M.D.) is active in the NPI listing used on this page.
What is GREGORY G. WELTIN (M.D.)'s primary classification?
Diagnostic Radiology Physician is the headline specialty for GREGORY G. WELTIN (M.D.) here. Clinical services aligned with this taxonomy classification.
What address line appears for GREGORY G. WELTIN (M.D.)?
GREGORY G. WELTIN (M.D.)'s geographic hint is South Portland, Maine in our summary view.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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