HARTZELL V SCHAFF M.D.
NPI 1699752337
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Rochester, MN
NPI Status: Active since December 23, 2005
Contact Information
200 1ST ST SW
ROCHESTER, MN
ZIP 55905
Phone: (507) 284-2511
- Individual
- Male
- Thoracic Surgery (Cardiothoracic Vascula...
- Accepts Insurance
- PECOS Enrolled
About HARTZELL SCHAFF
This page provides the complete NPI Profile along with additional information for Hartzell Schaff, a provider established in Rochester, Minnesota with a medical specialization in Thoracic Surgery (cardiothoracic Vascular Surgery). The healthcare provider is registered in the NPI registry with number 1699752337 assigned on December 2005. The practitioner's primary taxonomy code is 208G00000X with license number 25376 (MN). The provider is registered as an individual and his NPI record was last updated March 2026.
- NPI
- 1699752337
- Provider Name
- HARTZELL V SCHAFF M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 200 1ST ST SW ROCHESTER, MN 55905
- Location Phone
- (507) 284-2511
- Mailing Address
- PO BOX 860912 MINNEAPOLIS, MN 55486
- Mailing Phone
- (507) 284-2511
- Is Sole Proprietor?
- No
- Enumeration Date
- 12-23-2005
- Last Update Date
- 03-02-2026
- Code Navigator
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
Thoracic Surgery (Cardiothoracic Vascular Surgery)
- Taxonomy Code
- 208G00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 25376
- License State
- MN
- Taxonomy Description
- A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 208600000X | Allopathic & Osteopathic Physicians | Surgery | 25376 (MN) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Altru Prime by Medica Bronze $0 Copay PCP Visits - HMO
- Altru Prime by Medica Bronze Share - HMO
- Altru Prime by Medica Expanded Bronze Standard - HMO
- Altru Prime by Medica Gold $0 Copay PCP Visits - HMO
- Altru Prime by Medica Gold Share - HMO
- Altru Prime by Medica Gold Standard - HMO
- Altru Prime by Medica Silver $0 Copay PCP Visits - HMO
- Altru Prime by Medica Silver Share - HMO
- Altru Prime by Medica Silver Standard - HMO
- Engage by Medica Bronze HSA - EPO
- Engage by Medica Bronze Share - EPO
- Engage by Medica Expanded Bronze Standard - EPO
- Engage by Medica Gold $0 Copay PCP Visits - EPO
- Engage by Medica Gold Share - EPO
- Engage by Medica Gold Standard - EPO
- Engage by Medica Silver $0 Copay PCP Visits - EPO
- Engage by Medica Silver Share - EPO
- Engage by Medica Silver Standard - EPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Hartzell Schaff 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
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Coronary artery bypass graft (CABG)
Established patient office or other outpatient visit, 10-19 minutes
New patient office or other outpatient visit, 15-29 minutes
Partial destruction and reconstruction of right upper heart chamber
Removal of thickened heart muscle at left lower heart chamber
Replacement of aortic valve on heart-lung machine
Coronary artery bypass graft (CABG) is a surgery to improve blood flow to your heart. It involves taking a blood vessel from another part of your body and using it to reroute blood around a blocked or narrowed artery in your heart. This can help reduce chest pain and minimize the risk of heart attacks.
This service was performed for 11 patientsThis is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
This service was performed 12 times for 12 patientsThis service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.
This service was performed 45 times for 45 patientsThis procedure involves partially destroying and rebuilding the right upper chamber of your heart. It's done to correct irregular heart rhythms or other issues. It's a complex operation performed by expert heart surgeons to improve your heart's function.
This service was performed 14 times for 14 patientsThis procedure involves the elimination of thickened heart muscle from the left lower chamber of the heart. This can help improve blood flow and heart function. It's done under anesthesia and typically involves a hospital stay for recovery.
This service was performed 43 times for 43 patientsThe aortic valve replacement on a heart-lung machine is a procedure where your faulty aortic valve is replaced with a new one. During this operation, a machine takes over the job of your heart and lungs, ensuring the blood supply to your body is maintained.
This service was performed 11 times for 11 patientsPhysician Visit Costs
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 55905 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99205
- Average New Patient Price $168.28
- Minimum New Patient Price $56
- Maximum New Patient Price $168.28
- Average New Patient Copayment $42.07
- Minimum New Patient Copayment $14
- Maximum New Patient Copayment $42.07
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $69.74
- Minimum Established Patient Price $18.32
- Maximum Established Patient Price $138.04
- Average Established Patient Copayment $17.43
- Minimum Established Patient Copayment $4.58
- Maximum Established Patient Copayment $34.51
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1699752337, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 73 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
ROCHESTER, MN 55905
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1699752337, enumerated as an "individual" on December 23, 2005.
The provider is located at 200 1ST ST SW ROCHESTER, MN 55905 and the phone number is (507) 284-2511.
Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
The provider might be accepting Accepts: Medica. Please consult your insurance carrier or call the provider to verify.