MRS. MARGARET E DITTMAR (MS, FNP-BC) – Family Nurse Practitioner, NPI 1265440945

Family Nurse Practitioner

MRS. MARGARET E DITTMAR (MS, FNP-BC) is a healthcare provider. based in Galena, Illinois. specializing in Family Nurse Practitioner. They hold the professional credentials MS, FNP-BC. They hold a License No. A-076862 (IA). The NPI Number for MRS. MARGARET E DITTMAR (MS, FNP-BC) is 1265440945

Main info

Female

21 Years Of Experience

Accepts Medicare Assignment

Name

MRS. MARGARET E DITTMAR (MS, FNP-BC)

NPI

1265440945

Phone

(815) 776-7381

Address

1 MEDICAL CENTER DR

Enumeration Date

4 August 2006

Last Update Date

14 October 2020

Doctor Profile

Medical School Name

OTHER

Secondary Phone

8157771340

Graduation Year

2005 (21 years ago)

PAC ID

9032113691

Group Practice PAC ID

5698771848

Professional Enrollment ID

I20060913000157

Contacts

Secure Messaging

midwestmedical@midwestmedicalcenter.cernerdirect.com

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience76

Completeness85

Years active:19State licenses:2Other namesUpdated within 12 months

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Provider Addresses for MRS. MARGARET E DITTMAR (MS, FNP-BC)

Midwest Medical Center, 1, Medical Center Drive, Galena, Jo Daviess County, Illinois, 61036, United States
GALENA, IL 610368118
Phone: (815) 776-7381
Fax: (815) 776-7385
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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 61036)

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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: 5698771848View full group profile

Name	Specialty	State
DR. CULLEN TIMOTHY KEHOE (DO)	Emergency Medicine	WI
DR. MICHAEL J WELLS (M.D.)	Family Practice	IL
JOHN DANIEL ENGELKEN (M.D.)	-	IA
THOMAS J KNUDTSON (MD)	Diagnostic Radiology	IA
MICHAEL D GREEN (M.D.)	Emergency Medicine	IL
DR. KELLY ROCHELLE BROWN (M.D.)	Emergency Medicine	MI
ASHLEY SUSAN SKROCKI (CRNA)	Certified Registered Nurse Anesthetist (Crna)	IL
PETER M. COLEGROVE (MD)	U R O L O G Y	IL
LOREN G. LONGENECKER (M.D.)	Diagnostic Radiology	TX
MICHAEL ANDREW RILEY (M.D.)	-	IA

Reviews

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Frequently asked questions

What number should I use to identify MRS. MARGARET E DITTMAR (MS, FNP-BC) for billing?

Administrative and clinical systems typically use NPI 1265440945 for MRS. MARGARET E DITTMAR (MS, FNP-BC).

Does the public listing show MRS. MARGARET E DITTMAR (MS, FNP-BC) as active?

MRS. MARGARET E DITTMAR (MS, FNP-BC)'s NPI record reflects an active status in NPPES.

What services align with MRS. MARGARET E DITTMAR (MS, FNP-BC)'s listing?

MRS. MARGARET E DITTMAR (MS, FNP-BC)'s public classification highlights Family Nurse Practitioner. Clinical services aligned with this taxonomy classification.

Which community is linked to MRS. MARGARET E DITTMAR (MS, FNP-BC)?

MRS. MARGARET E DITTMAR (MS, FNP-BC) shows a connection to Galena, Illinois in registry-derived data.

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.