MRS. DIANE M OPPENEER (APNP) – Nurse Practitioner, NPI 1831174143

MRS. DIANE M OPPENEER (APNP) is a healthcare provider. based in Fond du lac, Wisconsin. specializing in NURSE PRACTITIONER. They hold the professional credentials APNP. They hold a License No. 2302-033 (WI). The NPI Number for MRS. DIANE M OPPENEER (APNP) is 1831174143

Main info

Female
23 Years Of Experience
Name
MRS. DIANE M OPPENEER (APNP)
NPI
1831174143
Phone
(920) 929-2300
Address
430 E DIVISION ST
Enumeration Date
8 December 2005
Last Update Date
9 October 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9207836633
Graduation Year
2003 (23 years ago)
PAC ID
0648282186
Group Practice PAC ID
3173773124
Professional Enrollment ID
I20060626000309
Address ID
WI530812342SH1721XAVEX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness85
Years active:20State licenses:1Digital endpointsOther names

6,035 NURSE PRACTITIONER in WI

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Provider Addresses for MRS. DIANE M OPPENEER (APNP)

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

    FOND DU LAC, WI 549354560

    Phone: (920) 929-2300

    Fax: (920) 926-8370

    Type: Location

  • 1650 S 41ST ST

    MANITOWOC, WI 542207316

    Phone: (920) 476-6200

    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.

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.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2006-06-26

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20060626000309INurse PractitionerWITBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

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
90480Admn sarscov2 vacc 1 dose142142$0
91322Sarscov2 vac 50 mcg/0.5ml im142142$0
G0008Administration of influenza virus vaccine105105$0
90694Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage103103$0
36415Insertion of needle into vein for collection of blood sample1211$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: 3173773124View full group profile
NameSpecialtyState
Nurse PractitionerWI
Clinical Social WorkerWI
Family PracticeWI
C H I R O P R A C T I CIA
Clinical Social WorkerWI
Mental Health CounselorWI
Clinical Social WorkerSC
Nurse PractitionerAZ
Nurse PractitionerWI
Psychiatry, General PracticeWI

Reviews

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Frequently asked questions

What identifier follows MRS. DIANE M OPPENEER (APNP) across health systems?
The NPI 1831174143 uniquely identifies MRS. DIANE M OPPENEER (APNP) in U.S. healthcare data.
Does the public listing show MRS. DIANE M OPPENEER (APNP) as active?
MRS. DIANE M OPPENEER (APNP)'s NPI record reflects an active status in NPPES.
Which specialty label fits MRS. DIANE M OPPENEER (APNP)?
NPPES ties MRS. DIANE M OPPENEER (APNP) to Nurse Practitioner in the taxonomy section. Clinical services aligned with this taxonomy classification.
What city is tied to MRS. DIANE M OPPENEER (APNP)?
The directory associates MRS. DIANE M OPPENEER (APNP) with Fond Du Lac, Wisconsin. Check all listed addresses for suites or satellite offices.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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