GENEVIEVE A JOHN (MD) – Infectious Disease Physician, NPI 1598809279

GENEVIEVE A JOHN (MD) is a healthcare provider. based in Fairfield, Connecticut. specializing in Infectious Disease Physician. They hold the professional credentials MD. They hold a License No. 044651 (CT). The NPI Number for GENEVIEVE A JOHN (MD) is 1598809279

Main info

Female
31 Years Of Experience
Accepts Medicare Assignment
Name
GENEVIEVE A JOHN (MD)
NPI
1598809279
Phone
(203) 384-0451
Address
2150 BLACK ROCK TPKE
Enumeration Date
16 February 2007
Last Update Date
10 December 2015

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9543450404
Graduation Year
1995 (31 years ago)
PAC ID
3072618081
Group Practice PAC ID
1658325840
Professional Enrollment ID
I20181219002052
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience57
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for GENEVIEVE A JOHN (MD)

  • 2150 BLACK ROCK TPKE

    2ND FLOOR

    FAIRFIELD, CT 068253239

    Phone: (203) 384-0451

    Fax: (203) 384-0472

    Mailing address matches the actual address.

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 06825)

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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: 1658325840View full group profile
NameSpecialtyState
MS. SARA REBECCA BUCHSTEIN (M.D.)
Infectious Disease, Internal MedicineFL
CESAR A RANDICH (M.D.)
-FL
JOSE P VINDAS CORDERO (MD)
Infectious DiseaseFL
JAROSLAV F ONDRUSEK (MD)
Infectious Disease, Internal MedicineFL
MELVIN S. KOHAN (M.D.)
Infectious Disease, Internal MedicineFL
HAMED A KOMAIHA (M.D.)
Internal Medicine, Infectious DiseaseFL
INDULEKHA N GOPAL (M.D.)
Infectious DiseaseFL
TAPUWA D MATONDO (M.D.)
Internal Medicine, Infectious DiseaseFL

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Frequently asked questions

How do I look up GENEVIEVE A JOHN (MD) by NPI?
Use NPI 1598809279 when you need to reference GENEVIEVE A JOHN (MD) in forms, claims, or directories.
Does this profile mean GENEVIEVE A JOHN (MD) is currently active?
Yes — GENEVIEVE A JOHN (MD) appears active in the national provider directory.
What field does GENEVIEVE A JOHN (MD) work in?
You can think of GENEVIEVE A JOHN (MD) as practicing within Infectious Disease Physician. Clinical services aligned with this taxonomy classification.
Does GENEVIEVE A JOHN (MD) practice in Connecticut?
You will see Fairfield, Connecticut on file for GENEVIEVE A JOHN (MD) alongside any extra practice locations.
What if Fairfield, Connecticut seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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