PATRICK CALLAHAN (M.D) – Anesthesiology Physician, NPI 1972569481

PATRICK CALLAHAN (M.D) is a healthcare provider. based in Algonquin, Illinois. specializing in Anesthesiology Physician. They hold the professional credentials M.D. They hold a License No. 036075060 (IL). The NPI Number for PATRICK CALLAHAN (M.D) is 1972569481

Main info

Male
Name
PATRICK CALLAHAN (M.D)
NPI
1972569481
Phone
(224) 333-0033
Address
2413 W ALGONQUIN RD # 608
Enumeration Date
24 April 2006
Last Update Date
11 June 2008
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for PATRICK CALLAHAN (M.D)

  • 608, West Algonquin Road, Algonquin, McHenry County, Illinois, 60102, United States

    ALGONQUIN, IL 601029402

    Phone: (224) 333-0033

    Type: Mailing

  • Hoffman Estates, Prairie Stone Parkway, Hoffman Estates, Barrington Township, Cook County, Illinois, 60179, United States

    HOFFMAN ESTATES, IL 601691019

    Phone: (847) 490-2923

    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 60102)

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Reviews

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Frequently asked questions

Does PATRICK CALLAHAN (M.D) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — PATRICK CALLAHAN (M.D) uses 1972569481.
Is PATRICK CALLAHAN (M.D) listed as active for patients and plans?
The listing shows PATRICK CALLAHAN (M.D) as active in the NPI system.
What taxonomy line describes PATRICK CALLAHAN (M.D)?
For research purposes, treat PATRICK CALLAHAN (M.D) as Anesthesiology Physician in this dataset. Clinical services aligned with this taxonomy classification.
What area does PATRICK CALLAHAN (M.D) serve?
PATRICK CALLAHAN (M.D)'s listing highlights Algonquin, Illinois; more addresses can appear in NPPES.
Is the information about PATRICK CALLAHAN (M.D) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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