JONATHAN SPORN (MD) – Medical Oncology Physician, NPI 1700889771

JONATHAN SPORN (MD) is a healthcare provider. based in Hartford, Connecticut. specializing in Medical Oncology Physician. They hold the professional credentials MD. They hold a License No. 028198 (CT). The NPI Number for JONATHAN SPORN (MD) is 1700889771

Main info

Male
45 Years Of Experience
Accepts Medicare Assignment
Name
JONATHAN SPORN (MD)
NPI
1700889771
Phone
(860) 714-6581
Address
1000 ASYLUM AVE
Enumeration Date
24 May 2005
Last Update Date
15 January 2013

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8602722911
Graduation Year
1981 (45 years ago)
PAC ID
2961687108
Group Practice PAC ID
0941113567
Professional Enrollment ID
I20110503000349
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:21State licenses:1Digital endpointsOther names

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Provider Addresses for JONATHAN SPORN (MD)

  • Asylum Avenue, Asylum Avenue District Historic District, Hartford, Hartford County, Connecticut, 06105, United States

    STE 2109A

    HARTFORD, CT 061051719

    Phone: (860) 714-6581

    Fax: (860) 714-8311

    Type: Mailing

  • Woodland Street, Hartford, Hartford County, Connecticut, 06112, United States

    HARTFORD, CT 061051217

    Phone: (860) 714-4680

    Fax: (860) 714-8047

    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 06105)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 0941113567View full group profile
NameSpecialtyState
-GA
Cardiovascular Disease (Cardiology)CT
-CT
Emergency MedicineRI
-GA
Physician AssistantCT
G A S T R O E N T E R O L O G YCT
Cardiovascular Disease (Cardiology)CT
Physician AssistantCT
General Surgery, Surgical OncologyCT

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Frequently asked questions

What NPI should I save for JONATHAN SPORN (MD)?
Save NPI 1700889771 if you need a stable reference for JONATHAN SPORN (MD).
Is JONATHAN SPORN (MD)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Can you summarize JONATHAN SPORN (MD)'s specialty in plain language?
Clinically, the directory lists JONATHAN SPORN (MD) with Medical Oncology Physician. Clinical services aligned with this taxonomy classification.
Does JONATHAN SPORN (MD) practice in Connecticut?
You will see Hartford, Connecticut on file for JONATHAN SPORN (MD) alongside any extra practice locations.
Is JONATHAN SPORN (MD) a real provider?
This page reflects official NPPES data for NPI 1700889771. Always confirm identity and privileges with the practice and licensing boards.

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