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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

OCONTO HOSPITAL & MEDICAL CENTER, INC.
NPI 1881129351
Clinic/Center - Ambulatory Surgical in Marinette, WI

Active since April 21, 2017
2820 ROOSEVELT RD, MARINETTE, WI 54143(715) 735-5225(715) 735-5388 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 9, 2026, Jun 5, 2026, Feb 11, 2021 and 2 more (5 updates tracked since 2017).

About Oconto Hospital & Medical Center, Inc. NPPES

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

OCONTO HOSPITAL & MEDICAL CENTER, INC. (NPI 1881129351), doing business as Bellin Health Marinette Surgery Center, is a healthcare organization registered as an ambulatory surgical in Marinette, Wisconsin and active in the NPI registry since April 2017. The organization lists Debra Van Pay, Director, Reimbursement, as its authorized official.

NPPES Registry Identity

NPI1881129351
Entity TypeOrganization
Primary Taxonomy261QA1903X
Legal Business NameOCONTO HOSPITAL & MEDICAL CENTER, INC.
Location Address2820 ROOSEVELT RDMarinette, WI 54143-3834
Mailing AddressPo Box 1866Green Bay, WI 54305-1866 · (920) 445-7210 · Fax (920) 445-7289
Phone(715) 735-5225
Fax(715) 735-5388
Organization SubpartNo
Authorized OfficialDebra Van PayDirector, Reimbursement · (920) 436-8628
Enumeration DateApril 21, 2017
Last NPPES UpdateSeptember 9, 20265 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1881129351 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities
Taxonomy Code261QA1903X
2820 ROOSEVELT RD, Marinette, WI 54143
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Other Names 2

Doing Business AsBellin Health Marinette Surgery Center
Doing Business AsEmplify Health Marinette Surgery Center

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners.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)

Oconto Hospital & Medical Center, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

18

Medicare enrollment records show 18 clinicians reassign Medicare billing to Oconto Hospital & Medical Center, Inc., which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians by Medicare Specialty 8

Nurse Practitioner4
Orthopedic Surgery4
Certified Registered Nurse Anesthetist (CRNA)3
Diagnostic Radiology2
Obstetrics/Gynecology2
Gastroenterology1
Internal Medicine1
Physical Therapist in Private Practice1

Clinicians, nearest first (18)

Riley Smyth, M.D.
Diagnostic Radiology
NPI 1275791832
1789 SHAWANO AVE
Green Bay, WI 54303
(920) 499-2766
✔ PECOS✔ Accepts Medicare43 mi
Carmen Anderson, APNP
Nurse Practitioner
NPI 1255683850
720 S VANBUREN ST SUITE 201
Green Bay, WI 54301
(920) 433-7488
✔ PECOS✔ Accepts Medicare43 mi
Jennifer Cumicek, APNP
Nurse Practitioner
NPI 1285181818
720 S VANBUREN ST SUITE 201
Green Bay, WI 54301
(920) 433-7488
✔ PECOS✔ Accepts Medicare43 mi
Shirley Jean-Baptiste, APNP
Nurse Practitioner
NPI 1063922268
720 S VANBUREN ST
Green Bay, WI 54301
(920) 433-7488
✔ PECOS✔ Accepts Medicare43 mi
Mary Jo Heise, APNP
Nurse Practitioner
NPI 1689790461
720 S VANBUREN ST SUITE201
Green Bay, WI 54301
(920) 433-7488
✔ PECOS✔ Accepts Medicare43 mi
Jamie Gokey, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1104154301
744 S WEBSTER AVE
Green Bay, WI 54301
(920) 433-3500
✔ PECOS✔ Accepts Medicare43 mi
Amy Lannoye, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1952582264
744 S WEBSTER AVE
Green Bay, WI 54301
(920) 445-7226
✔ PECOS✔ Accepts Medicare43 mi
Natalie Mercier, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1437722469
744 S WEBSTER AVE
Green Bay, WI 54301
(920) 433-3500
✔ PECOS✔ Accepts Medicare43 mi
Mark Welnick, M.D.
Diagnostic Radiology
NPI 1255698221
744 S WEBSTER AVE
Green Bay, WI 54301
(920) 433-6084
✔ PECOS✔ Accepts Medicare43 mi
David Stampfl, MD
Gastroenterology
NPI 1386711463
725 S WEBSTER AVE
Green Bay, WI 54301
(920) 431-5650
✔ PECOS✔ Accepts Medicare43 mi
David Ruta, MD
Orthopedic Surgery
NPI 1326369190
1970 S RIDGE RD
Green Bay, WI 54304
(920) 430-4888
✔ PECOS✔ Accepts Medicare44 mi
Ngozi Mbah, M.D.
Obstetrics/Gynecology
NPI 1861606451
2641 DEVELOPMENT DRIVE
Green Bay, WI 54311
(920) 338-6868
✔ PECOS✔ Accepts Medicare46 mi
Megan Temp, M.D.
Obstetrics/Gynecology
NPI 1063429421
2641 DEVELOPMENT DR
Green Bay, WI 54311
(920) 338-6868
✔ PECOS✔ Accepts Medicare46 mi
Jeffrey Ferguson, DPT
Physical Therapist in Private Practice
NPI 1447668785
3860 MONROE RD
De Pere, WI 54115
(920) 496-4700
48 mi
Paul Hartleben, MD
Orthopedic Surgery
NPI 1487622510
5803 NEAL AVE N
Oak Park Heights, MN 55082
(651) 439-8807
✔ PECOS✔ Accepts Medicare254 mi
Michael Maitar, MD
Internal Medicine
NPI 1619019304
304 W HAY ST STE 313
Decatur, IL 62526
(217) 876-2756
✔ PECOS✔ Accepts Medicare366 mi
Michael Vaughn, M.D.
Orthopedic Surgery
NPI 1427476969
3601 THE VANDERBILT CLINIC
Nashville, TN 37232
(615) 322-3000
✔ PECOS✔ Accepts Medicare618 mi
Alex Herzberg, MD
Orthopedic Surgery
NPI 1629085519
2525 NE 139TH ST #140
Vancouver, WA 98686
(360) 882-2778
✔ PECOS✔ Accepts Medicare1,689 mi

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

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121
Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.
108 services108 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
104 services104 patients
Insertion of guide wire with dilation of esophagus using a flexible endoscope 43248
This is a procedure where a thin tube, called an endoscope, is gently passed through your mouth into your esophagus. A guide wire is then inserted to help widen any narrow areas. This helps improve swallowing and reduce discomfort.
92 services81 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
71 services68 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
65 services64 patients
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235
This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.
54 services53 patients

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 Oconto Hospital & Medical Center, Inc.'s NPI number?

The NPI number for Oconto Hospital & Medical Center, Inc. is 1881129351. It was assigned to this organization in the NPPES registry on April 21, 2017. The provider is doing business as Bellin Health Marinette Surgery Center and Emplify Health Marinette Surgery Center.

Where is Oconto Hospital & Medical Center, Inc. located?

Oconto Hospital & Medical Center, Inc. is located at 2820 Roosevelt Rd, Marinette, WI 54143. The listed phone number is (715) 735-5225.

What is Oconto Hospital & Medical Center, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Is Oconto Hospital & Medical Center, Inc. enrolled in Medicare?

Yes. Oconto Hospital & Medical Center, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Oconto Hospital & Medical Center, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 18 clinicians in 8 Medicare specialties reassign their Medicare billing to Oconto Hospital & Medical Center, Inc.. 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. The largest specialties are Nurse Practitioner (4), Orthopedic Surgery (4) and Certified Registered Nurse Anesthetist (CRNA) (3). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Oconto Hospital & Medical Center, Inc. accept?

Health plans from Aspirus Health Plan, CareSource (Common Ground Healthcare) and HealthPartners list Oconto Hospital & Medical Center, Inc. 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 Oconto Hospital & Medical Center, Inc. was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days 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.