Ramzi Khalil Deeik, M.D.
Cardiac Surgery · Thoracic Surgery (CMS) · Santa Rosa, CA
At a glance
500 Doyle Park Dr, Santa Rosa, CA 95405-4558
Published activity: Coronary artery bypass graft (CABG). View counts and coverage
NPPES record updated Dec 19, 2025. 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
500 Doyle Park Dr Suite G-05Santa Rosa, CA 95405-4558
Additional reported practice locations
1000 S Coulter StAmarillo, TX 791061840
Phone: 8062126604
Fax: 8062120355
Education & affiliations
- Medical / professional school
- Creighton University School Of Medicine
- Graduation year
- 1995
- CMS specialties
- Cardiac Surgery · Thoracic Surgery
Practice groups
Reported hospital affiliations
- Bsa Hospital Amarillo, TX
- Providence Santa Rosa Memorial Hospital Santa Rosa, CA
- Sanford Medical Center Fargo Fargo, ND
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) | 1-10 |
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.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
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 |
|---|---|
| Travel and lodging | $576.96 |
| Food and beverage | $41.25 |
Reporting companies
| Company | Amount |
|---|---|
| ACUMED LLC | $596.36 |
| OCTAPHARMA USA, INC. | $21.85 |
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
- Jul 6, 2006
- Record updated
- Dec 19, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
174400000X
License reported: A79076 CA
208G00000X
License reported: 21703 ND
208G00000X · Primary
License reported: V9471 TX
208G00000X
License reported: A79076 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
500 Doyle Park DrSuite G-05
Santa Rosa, CA 95405-4558
- Phone
- (707) 255-8825
- Fax
- (707) 252-9325
Mailing address
PO BOX 840026DALLAS, TX 752840026
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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