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DR. WALTER J. RATSCHAN M.D.
NPI 1942284153
Anesthesiology in Green Bay, WI

Active since December 01, 2005PECOS Enrolled
744 S WEBSTER AVE, GREEN BAY, WI 54301(920) 433-3500 Get Directions Write a Review

NPPES record last updated: February 15, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Walter J. Ratschan M.d. NPPES

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

DR. WALTER J. RATSCHAN M.D. (NPI 1942284153) is an individual anesthesiology provider in Green Bay, Wisconsin, licensed in Wisconsin (37879-020) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942284153
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. WALTER J. RATSCHANCredential: M.D.
Location Address744 S WEBSTER AVEGreen Bay, WI 54301-3505
Mailing Address225 S Executive DrBrookfield, WI 53005-4266 · (262) 787-4026
Phone(920) 433-3500
Sole ProprietorNo
Enumeration DateDecember 1, 2005
Last NPPES UpdateFebruary 15, 2009
✔ NPI 1942284153 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in WI · 37879-020
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
744 S WEBSTER AVE, Green Bay, WI 54301
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Other Identifiers 5

Other050052752Rail Road Medicare
Medicare ID-Type Unspecified0012-07490WI · Provider Number
Medicare UPING40547WI
Medicaid32258500WI
Medicare ID-Type Unspecified0001-07750WI · Provider Number

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, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Walter J. Ratschan M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TAMMY ANN MOTQUIN
Nurse Practitioner (Family)
744 S WEBSTER AVE
GREEN BAY, WI 54301
Brown County (920) 445-7226
DR. PAMELA RANI SUD MD
Internal Medicine (Pulmonary Disease)
744 S WEBSTER AVE
GREEN BAY, WI 54301
Brown County (920) 433-7451
CALEY PETERS RPH
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
744 S WEBSTER AVE
GREEN BAY, WI 54301
Brown County (920) 431-5696
YONGSUB CHOI
Internal Medicine
744 S WEBSTER AVE
GREEN BAY, WI 54301
Brown County (920) 433-3500
CORINNE ELIZABETH GEORGE APNP
Nurse Practitioner (Neonatal)
744 S WEBSTER AVE
GREEN BAY, WI 54301
Brown County (920) 433-3500
STEVEN THANH HO CAA
Anesthesiologist Assistant
744 S WEBSTER AVE
GREEN BAY, WI 54301
Brown County (920) 433-3605
JAMIE LYNN MOSUPYE O.T.
Occupational Therapist
744 S WEBSTER AVE
GREEN BAY, WI 54301
Brown County (920) 433-7823
MIRANDA MARIE HINTZ APNP
Nurse Practitioner
744 S WEBSTER AVE
GREEN BAY, WI 54301
Brown County (920) 433-7457

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 Walter Ratschan's NPI number?

The NPI number for Walter Ratschan is 1942284153. It was assigned to this individual provider in the NPPES registry on December 1, 2005.

Where is Walter Ratschan located?

Walter Ratschan practices at 744 S Webster Ave, Green Bay, WI 54301. The listed phone number is (920) 433-3500.

What is Walter Ratschan's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Walter Ratschan enrolled in Medicare?

Yes. Walter Ratschan is registered in the Medicare PECOS enrollment system.

What insurance does Walter Ratschan accept?

Health plans from CareSource (Common Ground Healthcare) list Walter Ratschan 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 Walter Ratschan was last updated on February 15, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.