ANN MARIE GEIMER (N.P.) – Nurse Practitioner, NPI 1558596478

ANN MARIE GEIMER (N.P.) is a healthcare provider. based in Decatur, Indiana. specializing in NURSE PRACTITIONER. They hold the professional credentials N.P.. They hold a License No. 71002922A (IN). The NPI Number for ANN MARIE GEIMER (N.P.) is 1558596478

Main info

Female
17 Years Of Experience
Accepts Medicare Assignment
Name
ANN MARIE GEIMER (N.P.)
NPI
1558596478
Phone
(260) 724-2145
Address
PO BOX 151
Enumeration Date
20 May 2009
Last Update Date
15 October 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2607242145
Graduation Year
2009 (17 years ago)
PAC ID
7618102757
Group Practice PAC ID
0941198253
Professional Enrollment ID
I20131028001043
Address ID
IN467332303DE1100XAVEX300
Telehealth
Yes
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience58
Completeness85
Years active:17State licenses:1Digital endpointsOther names

8,192 NURSE PRACTITIONER in IN

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Provider Addresses for ANN MARIE GEIMER (N.P.)

  • A Plus, Inc., 151, Dekalb Industrial Way, Ingleside, Decatur, DeKalb County, Georgia, 30030, United States

    DECATUR, IN 467330151

    Phone: (260) 724-2145

    Fax: (260) 728-3867

    Type: Mailing

  • Adams Memorial Hospital, 1100, Mercer Avenue, Decatur, Adams County, Indiana, 46733, United States

    DECATUR, IN 467332303

    Phone: (260) 724-2145

    Fax: (260) 728-3867

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $32.

Total Amount is formed as General ($32) + Research ($0) + Ownership ($0) = $32.

Last reported payment date: 2024-04-30 • Largest payer in this snapshot: PFIZER INC. ($19).

Total Amount

$32

General + Research + Ownership

Payments

2

Total payment records

General Amount

$32

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-04-30

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2013-10-28

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
I20131028001043INurse PractitionerINTBD

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
99214Established patient office or other outpatient visit, 30-39 minutes7456$0
99213Established patient office or other outpatient visit, 20-29 minutes3632$0
View full utilization report →

Insurance plans in this area (ZIP 46733)

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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: 0941198253View full group profile
NameSpecialtyState
-IN
-IN
Mental Health CounselorIN
Emergency MedicineNE
Family PracticeIN
Mental Health CounselorIN
Clinical Social WorkerIN
Physician AssistantIN
O B S T E T R I C S/ G Y N E C O L O G YOH
Family PracticeIN

Reviews

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Frequently asked questions

What is the registry number for ANN MARIE GEIMER (N.P.)?
The registry entry for ANN MARIE GEIMER (N.P.) shows NPI 1558596478.
Quick check: is ANN MARIE GEIMER (N.P.) active?
Public NPPES data shows ANN MARIE GEIMER (N.P.) with an active NPI status right now.
What does the directory say ANN MARIE GEIMER (N.P.) does?
Insurance directories may phrase it differently, but here ANN MARIE GEIMER (N.P.) maps to Nurse Practitioner. Clinical services aligned with this taxonomy classification.
What city is tied to ANN MARIE GEIMER (N.P.)?
The directory associates ANN MARIE GEIMER (N.P.) with Decatur, Indiana. 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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