DR. GREGG SUMMERVILLE (M.D.) – Emergency Medicine Physician, NPI 1982604922

DR. GREGG SUMMERVILLE (M.D.) is a healthcare provider. based in Kinnelon, New Jersey. specializing in Emergency Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 25MA05719500 (NJ). The NPI Number for DR. GREGG SUMMERVILLE (M.D.) is 1982604922

Main info

Male
Sole Proprietor
Name
DR. GREGG SUMMERVILLE (M.D.)
NPI
1982604922
Phone
Not provided
Address
31 PHEASANT RUN
Enumeration Date
29 July 2005
Last Update Date
1 October 2008
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 DR. GREGG SUMMERVILLE (M.D.)

  • 31, Pheasant Run, Kinnelon, Morris County, New Jersey, 07405, United States

    KINNELON, NJ 074053022

    Phone:

    Type: Mailing

  • St. Joseph’s Regional Medical Center, 703, Main Street, Paterson, Passaic County, New Jersey, 07503, United States

    PATERSON, NJ 075032621

    Phone: (973) 754-2240

    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 07405)

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Reviews

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Frequently asked questions

How do payers reference DR. GREGG SUMMERVILLE (M.D.)?
For DR. GREGG SUMMERVILLE (M.D.), use NPI 1982604922 as the unique 10-digit identifier.
Active or inactive — what applies to DR. GREGG SUMMERVILLE (M.D.)?
You should see DR. GREGG SUMMERVILLE (M.D.) as active in CMS-hosted NPPES data.
What clinical focus is listed for DR. GREGG SUMMERVILLE (M.D.)?
At a glance, DR. GREGG SUMMERVILLE (M.D.) is tied to Emergency Medicine Physician. Clinical services aligned with this taxonomy classification.
Where in New Jersey is DR. GREGG SUMMERVILLE (M.D.) registered?
Use Kinnelon, New Jersey as the headline location for DR. GREGG SUMMERVILLE (M.D.) here.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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