JOHN ROGER HOLLISTER (MD) – Pediatric Allergy/Immunology Physician, NPI 1003906785

JOHN ROGER HOLLISTER (MD) is a healthcare provider. based in Aurora, Colorado. specializing in Pediatric Allergy/Immunology Physician. They hold the professional credentials MD. They hold a License No. 19134 (CO). The NPI Number for JOHN ROGER HOLLISTER (MD) is 1003906785

Main info

Male
Name
JOHN ROGER HOLLISTER (MD)
NPI
1003906785
Phone
(303) 493-7000
Address
PO BOX 110429
Enumeration Date
13 October 2006
Last Update Date
13 October 2012
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for JOHN ROGER HOLLISTER (MD)

  • PO BOX 110429

    AURORA, CO 800420429

    Phone: (303) 493-7000

    Type: Mailing

  • Children's Hospital Colorado Emergency Department (ED), 13123, East 16th Avenue, Aurora, Adams County, Colorado, 80045, United States

    AURORA, CO 800457106

    Phone: (720) 777-1234

    Type: Location

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 80042)

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Reviews

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Frequently asked questions

How do I look up JOHN ROGER HOLLISTER (MD) by NPI?
Use NPI 1003906785 when you need to reference JOHN ROGER HOLLISTER (MD) in forms, claims, or directories.
Is JOHN ROGER HOLLISTER (MD) currently active in the NPI registry?
CMS-published data lists JOHN ROGER HOLLISTER (MD) as an active registrant.
Can you summarize JOHN ROGER HOLLISTER (MD)'s specialty in plain language?
Clinically, the directory lists JOHN ROGER HOLLISTER (MD) with Pediatric Allergy/Immunology Physician. Clinical services aligned with this taxonomy classification.
Where does public data place JOHN ROGER HOLLISTER (MD)?
The snapshot lists Aurora, Colorado for JOHN ROGER HOLLISTER (MD); download NPPES for the complete set.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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