DR. WALTER J. RATSCHAN M.D.
NPI 1942284153
Anesthesiology in Green Bay, WI
NPI Status: Active since December 01, 2005
Contact Information
744 S WEBSTER AVE
GREEN BAY, WI
ZIP 54301
Phone: (920) 433-3500
- Individual
- Male
- Anesthesiology
- Accepts Insurance
- PECOS Enrolled
About WALTER RATSCHAN
This page provides the complete NPI Profile along with additional information for Walter Ratschan, an anesthesiologist established in Green Bay, Wisconsin with a medical specialization in Anesthesiology. The healthcare provider is registered in the NPI registry with number 1942284153 assigned on December 2005. The practitioner's primary taxonomy code is 207L00000X with license number 37879-020 (WI). The provider is registered as an individual and his NPI record was last updated 16 years ago.
- NPI
- 1942284153
- Provider Name
- DR. WALTER J. RATSCHAN M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 744 S WEBSTER AVE GREEN BAY, WI 54301
- Location Phone
- (920) 433-3500
- Mailing Address
- 225 S EXECUTIVE DR BROOKFIELD, WI 53005
- Mailing Phone
- (262) 787-4026
- Is Sole Proprietor?
- No
- Enumeration Date
- 12-01-2005
- Last Update Date
- 02-15-2009
- Code Navigator
An anesthesiologist like Walter Ratschan manages the care of surgical patients and pain relief through drug administration that reduces or eliminates pain during an operation, medical procedure or during labor and delivery of babies. During surgical procedures anesthesiologists are responsible for adjusting the amount of anesthetic, monitoring the patient's heart rate, body temperature, blood pressure and breathing.
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Anesthesiology
- Taxonomy Code
- 207L00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 37879-020
- License State
- WI
- Taxonomy Description
- 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.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- CGHC Bronze $0 Ded / $2250 Rx Ded - Envision Network - EPO
- CGHC Bronze $0 Ded / $2250 Rx Ded - Envision Network (Vision Exam) - EPO
- CGHC Bronze $9200 ($40 PCP Copay) - Envision Network - EPO
- CGHC Bronze $9200 ($40 PCP Copay) - Envision Network (Vision Exam) - EPO
- CGHC Bronze Standard $7500 - Envision Network - EPO
- CGHC Bronze Standard $7500 - Envision Network (Vision Exam) - EPO
- CGHC Catastrophic $9200 - Envision Network - EPO
- CGHC Gold $0 Ded - Envision Network - EPO
- CGHC Gold $0 Ded - Envision Network (Vision Exam) - EPO
- CGHC Gold $3000 - Envision Network - EPO
- CGHC Gold $3000 - Envision Network (Vision Exam) - EPO
- CGHC Gold Standard $1500 - Envision Network - EPO
- CGHC Gold Standard $1500 - Envision Network (Vision Exam) - EPO
- CGHC Silver $4200 Ded / $5000 Rx Ded - Envision Network - EPO
- CGHC Silver $4200 Ded / $5000 Rx Ded - Envision Network (Vision Exam) - EPO
- CGHC Silver $4700 Ded / $6000 Rx Ded - Envision Network - EPO
- CGHC Silver $4700 Ded / $6000 Rx Ded - Envision Network (Vision Exam) - EPO
- CGHC Silver Standard $5000 - Envision Network - EPO
- CGHC Silver Standard $5000 - Envision Network (Vision Exam) - EPO
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| 050052752 | OTHER (01) | RAIL ROAD MEDICARE | |
| 0012-07490 | MEDICARE ID-TYPE UNSPECIFIED (04) | WI | PROVIDER NUMBER |
| G40547 | MEDICARE UPIN (02) | WI | |
| 32258500 | MEDICAID (05) | WI | |
| 0001-07750 | MEDICARE ID-TYPE UNSPECIFIED (04) | WI | PROVIDER NUMBER |
Medicare Participation & PECOS Enrollment Status
Walter Ratschan is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Reviews for DR. WALTER J. RATSCHAN M.D.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 9 | 4 | 2 | 2 | 8 | 4 | 1 | 5 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 8 | 2 | 4 | 8 | 8 | 1 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 9 + 8 + 2 + 4 + 8 + 8 + 1 + 1 + 0 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1942284153 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1265415178 | DR. JOHN H. DANNER III M.D. Individual | Anesthesiology | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3500 |
| 1881677607 | DR. FRANZ O IGLER M.D. Individual | Anesthesiology | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3500 |
| 1144203969 | DR. JILL P HARMAN M.D. Individual | Emergency Medicine | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3500 |
| 1912980715 | DR. STEPHAN M. FOSTER M.D. Individual | Anesthesiology | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3500 |
| 1275516072 | DR. KEITH KENJI SANO MD Individual | Emergency Medicine | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3500 |
| 1427031236 | DR. PAUL D CASEY M.D. Individual | Emergency Medicine | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3500 |
| 1629051164 | DR. DAVID J HOYER M.D. Individual | Emergency Medicine | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3500 |
| 1225012743 | DR. MARSHALL A LONGNECKER M.D. Individual | Anesthesiology | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3500 |
| 1669456182 | DR. THOMAS G MARSHALL M.D. Individual | Anesthesiology | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3500 |
| 1679557755 | DR. RICHARD W TSCHOEKE M.D. Individual | Anesthesiology | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3500 |
| 1083698633 | MR. HOWARD L RETTMANN PA-C Individual | Physician Assistant | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 445-7222 |
| 1619952066 | KATHLEEN J HREN RD Individual | Dietitian, Registered | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 430-4750 |
| 1073598322 | FRANCIS J LEE DO Individual | Internal Medicine | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 445-7226 |
| 1538135926 | JASON G COISMAN DO Individual | Emergency Medicine | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3500 |
| 1144282773 | NATHANIAL I KIELER M.D. Individual | Pathology (Anatomic Pathology & Clinical Pathology) | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3653 |
| 1770530958 | DR. BHARAT Y PATHAKJEE M.D. Individual | Internal Medicine (Cardiovascular Disease) | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3640 |
| 1962449108 | DR. ZIWEN GUO M.D. Individual | Pathology (Anatomic Pathology & Clinical Pathology) | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3653 |
| 1952348807 | DR. JIAXIN CAI M.D. Individual | Pathology (Anatomic Pathology & Clinical Pathology) | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3653 |
| 1255370789 | DR. THOMAS S FREDEEN M.D. Individual | Pathology (Anatomic Pathology & Clinical Pathology) | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3653 |
| 1649210105 | DR. JOHN G BRADY M.D. Individual | Pathology (Anatomic Pathology & Clinical Pathology) | 744 S WEBSTER AVE GREEN BAY, WI 54301 (920) 433-3653 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1942284153, enumerated in the NPI registry as an "individual" on December 01, 2005
The provider is located at 744 S Webster Ave Green Bay, Wi 54301 and the phone number is (920) 433-3500
The provider's speciality is Anesthesiology with taxonomy code 207L00000X
The provider might be accepting Accepts: Common Ground Healthcare Cooperative, Medicare and. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
This NPI record was last updated on December 01, 2005. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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