DANIEL G KOSTER MD SC
NPI 1487616033
Family Medicine in Green Bay, WI

Q: What is Daniel G Koster MD Sc's NPI number?

The NPI number for Daniel G Koster MD Sc is 1487616033. It was assigned to this organization in the NPPES registry on April 6, 2006.

Q: What is Daniel G Koster MD Sc's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since April 06, 2006

704 S WEBSTER AVE STE 1C, GREEN BAY, WI 54301(920) 433-3486 Get Directions Write a Review

NPPES record last updated: May 7, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Daniel G Koster Md Sc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DANIEL G KOSTER MD SC (NPI 1487616033) is a healthcare organization registered as a family medicine in Green Bay, Wisconsin and active in the NPI registry since April 2006. The organization maintains a secondary practice location in Green Bay and lists Sheri L Wanhala-paulsen, Office Coordinator, as its authorized official.

NPPES Registry Identity

NPI1487616033

Entity TypeOrganization

Primary Taxonomy207Q00000X

Legal Business NameDANIEL G KOSTER MD SC

Location Address704 S WEBSTER AVE STE 1CGreen Bay, WI 54301-3528

Mailing Address704 S Webster Ave Ste 1cGreen Bay, WI 54301-3528 · (920) 433-3486 · Fax (920) 433-7994

Phone(920) 433-3486

Organization SubpartNo

Authorized OfficialSheri L Wanhala-paulsenOffice Coordinator · (920) 433-3486

Enumeration DateApril 6, 2006

Last NPPES UpdateMay 7, 2024

NPPES CertifiedMay 7, 2024

✔ NPI 1487616033 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

704 S WEBSTER AVE STE 1C, Green Bay, WI 54301

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Secondary Practice Location 1

Location 1744 S Webster AveGreen Bay, WI 54301-3505 · Phone (920) 433-3486

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Daniel G Koster Md Sc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Daniel G Koster MD Sc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Daniel Koster, MD SC

Family Practice

NPI 1992789689

704 S WEBSTER AVE STE 1C
Green Bay, WI 54301

(920) 433-3486

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Daniel G Koster MD Sc's NPI number?

The NPI number for Daniel G Koster MD Sc is 1487616033. It was assigned to this organization in the NPPES registry on April 6, 2006.

Where is Daniel G Koster MD Sc located?

Daniel G Koster MD Sc is located at 704 S Webster Ave Ste 1C, Green Bay, WI 54301. The listed phone number is (920) 433-3486.

What is Daniel G Koster MD Sc's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Daniel G Koster MD Sc enrolled in Medicare?

Yes. Daniel G Koster MD Sc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Daniel G Koster MD Sc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Daniel G Koster MD Sc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Daniel G Koster MD Sc accept?

Health plans from CareSource (Common Ground Healthcare) list Daniel G Koster MD Sc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Daniel G Koster MD Sc was last updated on May 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.