DOUGLAS C WONDER (DO) – Family Medicine Physician, NPI 1952398679

Family Medicine Physician

DOUGLAS C WONDER (DO) is a healthcare provider. based in Fond du lac, Wisconsin. specializing in Family Medicine Physician. They hold the professional credentials DO. They hold a License No. 28619 (WI). The NPI Number for DOUGLAS C WONDER (DO) is 1952398679

Main info

Male

40 Years Of Experience

Accepts Medicare Assignment

Name

DOUGLAS C WONDER (DO)

NPI

1952398679

Phone

(920) 926-8492

Address

145 N MAIN ST

Enumeration Date

29 September 2005

Last Update Date

22 October 2020

Doctor Profile

Medical School Name

MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED

Secondary Phone

9209268722

Graduation Year

1986 (40 years ago)

PAC ID

1355440629

Group Practice PAC ID

1658289624

Professional Enrollment ID

I20070627000411

Contacts

Secure Messaging

dwonder330667@direct-ehr-ssmhc.com

FHIR Endpoint

https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/

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 DOUGLAS C WONDER (DO)

Agnesian Convenient Care, 145, North Main Street, Fond du Lac, Fond du Lac County, Wisconsin, 54935, United States
FOND DU LAC, WI 549353423
Phone: (920) 926-8492
Type: Location
420, East Division Street, Fond du Lac, Fond du Lac County, Wisconsin, 54935, United States
FOND DU LAC, WI 549354560
Phone: (920) 926-8340
Fax: (920) 926-8370
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.

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 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: 1658289624View full group profile

Name	Specialty	State
CAROL A CRAIG (CRNA)	Certified Registered Nurse Anesthetist (Crna)	WI
BARBARA H FRANCK (MD)	-	WI
SEAN P HEDICAN (MD)	U R O L O G Y	WI
DR. DAVID ALEXIS CALDERWOOD (M.D.)	-	WI
DR. REDENTOR L GALANG (M.D.)	P S Y C H I A T R Y	WI
MRS. LYNDA K VIELBIG (CRNA)	Certified Registered Nurse Anesthetist (Crna)	WI
SHAHRIAR ALIZADEGAN (M.D)	Vascular Surgery, General Surgery	WI
DR. BENITO W. AUBERGINE (MD)	-	ND
DR. ZUBIN THOMAS LATHARA (MD)	Nephrology, Internal Medicine	WI
DANIELLE M COVACH (DO)	Family Practice	WI

Reviews

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Frequently asked questions

What is the 10-digit NPI for DOUGLAS C WONDER (DO)?

DOUGLAS C WONDER (DO) — NPI 1952398679 — is the standard way to identify this listing.

Is DOUGLAS C WONDER (DO) listed as active for patients and plans?

The listing shows DOUGLAS C WONDER (DO) as active in the NPI system.

What is DOUGLAS C WONDER (DO)'s primary classification?

Family Medicine Physician is the headline specialty for DOUGLAS C WONDER (DO) here. Clinical services aligned with this taxonomy classification.

Where is DOUGLAS C WONDER (DO) based?

DOUGLAS C WONDER (DO) is tied to Fond Du Lac, Wisconsin in the data we show; additional addresses may exist on the full record.

Why does DOUGLAS C WONDER (DO) have multiple addresses?

2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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