JOHN P MCCULLOUGH (MD) – Emergency Medicine Physician, NPI 1811979180

JOHN P MCCULLOUGH (MD) is a healthcare provider. based in Fond du lac, Wisconsin. specializing in Emergency Medicine Physician. They hold the professional credentials MD. They hold a License No. 24216 (WI). The NPI Number for JOHN P MCCULLOUGH (MD) is 1811979180

Main info

Male
50 Years Of Experience
Accepts Medicare Assignment
Name
JOHN P MCCULLOUGH (MD)
NPI
1811979180
Phone
(920) 926-8340
Address
420 E DIVISION ST
Enumeration Date
14 November 2005
Last Update Date
2 April 2021

Doctor Profile

Medical School Name
UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Secondary Phone
6088287603
Graduation Year
1976 (50 years ago)
PAC ID
8426960766
Group Practice PAC ID
6608785464
Professional Enrollment ID
I20050930000375

Contacts

Secure Messaging
jmccullough768375@direct.uwhealth.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness85
Years active:20State licenses:1Other namesUpdated within 12 months

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Provider Addresses for JOHN P MCCULLOUGH (MD)

  • Fond-du-Lac, Northern Saskatchewan Administration District, Saskatchewan, Canada

    FOND DU LAC, WI 549354560

    Phone: (920) 926-8340

    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.

This can happen when there are no reportable CMS Open Payments records.

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.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99213Established patient office or other outpatient visit, 20-29 minutes3333$0
99214Established patient office or other outpatient visit, 30-39 minutes1111$0
View full utilization report →

Insurance plans in this area (ZIP 54935)

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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: 6608785464View full group profile
NameSpecialtyState
MEGAN FITZPATRICK (MD)
-WI
JACQUELYN BYRD
-WI
SHARON K. FINLAYSON (NP)
Nurse PractitionerWI
BRITTANY SIMPSON (NP)
Nurse PractitionerWI
MICHAEL DUANE WILLIAMS (MD)
Family PracticeWI
BRUCE A HARMS (MD)
-WI
KEITH C MEYER (MD)
-WI
MICHAEL W RITTER (MD)
-WI
DR. YEW-XIN TEH (MD)
Endocrinology, Internal MedicineWI
DR. KARI ANN KUBALANZA (M.D.)
Medical Oncology, Hematology/OncologyCA

Reviews

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Frequently asked questions

Is JOHN P MCCULLOUGH (MD) listed with a National Provider Identifier?
Yes — JOHN P MCCULLOUGH (MD) has NPI 1811979180 on file in the registry.
Would JOHN P MCCULLOUGH (MD) appear as active to a payer?
You can treat JOHN P MCCULLOUGH (MD) as active for directory purposes; confirm clinical privileges separately.
What clinical focus is listed for JOHN P MCCULLOUGH (MD)?
At a glance, JOHN P MCCULLOUGH (MD) is tied to Emergency Medicine Physician. Clinical services aligned with this taxonomy classification.
Is JOHN P MCCULLOUGH (MD) located near Fond Du Lac?
JOHN P MCCULLOUGH (MD) currently maps to Fond Du Lac, Wisconsin in this extract.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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