DR. ROY A DOORENBOS (MD) – Family Medicine Physician, NPI 1164416467

DR. ROY A DOORENBOS (MD) is a healthcare provider. based in Grinnell, Iowa. specializing in Family Medicine Physician. They hold the professional credentials MD. They hold a License No. 25226 (IA). The NPI Number for DR. ROY A DOORENBOS (MD) is 1164416467

Main info

Male
Sole Proprietor
Name
DR. ROY A DOORENBOS (MD)
NPI
1164416467
Phone
(641) 236-2500
Address
210 4TH AVE
Enumeration Date
1 September 2005
Deactivation Date
24 March 2006
Reactivation Date
29 March 2006
Last Update Date
12 October 2007
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. ROY A DOORENBOS (MD)

  • Grinnell Regional Medical Center, 210, 4th Avenue, Grinnell, Poweshiek County, Iowa, 50112, United States

    GRINNELL, IA 501120780

    Phone: (641) 236-2500

    Fax: (641) 236-2539

    Type: Location

  • PO BOX 780

    GRINNELL, IA 501120780

    Phone: (641) 236-2500

    Fax: (641) 236-2539

    Type: Mailing

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 50112)

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Reviews

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Frequently asked questions

What is the standard ID for DR. ROY A DOORENBOS (MD) in the U.S.?
In the U.S., DR. ROY A DOORENBOS (MD) is identified by NPI 1164416467.
Is DR. ROY A DOORENBOS (MD) currently accepting referrals based on NPI status?
Registry metadata lists DR. ROY A DOORENBOS (MD) as active.
What does the directory say DR. ROY A DOORENBOS (MD) does?
Insurance directories may phrase it differently, but here DR. ROY A DOORENBOS (MD) maps to Family Medicine Physician. Clinical services aligned with this taxonomy classification.
What geographic area is tied to DR. ROY A DOORENBOS (MD)?
DR. ROY A DOORENBOS (MD) is associated with Grinnell, Iowa in the same public data insurers reference.
Why is information missing for DR. ROY A DOORENBOS (MD)?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.

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