Keith Allen Dufendach, MD
Cardiac Surgery · Thoracic Surgery (CMS) · Pittsburgh, PA
At a glance
200 Lothrop St, Pittsburgh, PA 15213-2582
Published activity: Coronary artery bypass graft (CABG). View counts and coverage
NPPES record updated Sep 14, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
200 Lothrop StPittsburgh, PA 15213-2582
Additional reported practice locations
3600 Forbes Ave Ste 140Pittsburgh, PA 152133410
Phone: 4126476340
Education & affiliations
- Medical / professional school
- Perelman School Of Med At The University Of Pennsylvania
- Graduation year
- 2017
- CMS specialties
- Cardiac Surgery · Thoracic Surgery
Practice groups
Reported hospital affiliations
- Sparrow Ionia Hospital Ionia, MI
- University Of Michigan Health - West Wyoming, MI
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Coronary artery bypass graft (CABG) | 12 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $583.00 |
Reporting companies
| Company | Amount |
|---|---|
| MEDTRONIC, INC. | $304.60 |
| ATRICURE, INC. | $96.54 |
| ABIOMED | $75.56 |
| EDWARDS LIFESCIENCES CORPORATION | $74.65 |
| ABBOTT LABORATORIES | $31.65 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Cardiac Surgery · Thoracic Surgery (CMS)
- Taxonomy code
- 208G00000X
- Enumeration date
- May 15, 2017
- Record updated
- Sep 14, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
390200000X
208G00000X · Primary
License reported: MD495598 PA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
200 Lothrop StPittsburgh, PA 15213-2582
- Phone
- (412) 648-2000
- Fax
- (412) 648-6358
Mailing address
200 LOTHROP STPITTSBURGH, PA 152132582
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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