Christian E Machado, MD
Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Southfield, MI
At a glance
22250 Providence Dr, Southfield, MI 48075-4825
Published activity: Pacemaker insertion or repair. View counts and coverage
NPPES record updated Jan 22, 2014. 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
22250 Providence Dr Ste #705Southfield, MI 48075-4825
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1985
- CMS specialties
- Cardiac Electrophysiology · Cardiovascular Disease (Cardiology)
Practice groups
Reported hospital affiliations
- Ascension Providence Hospital, Southfield And Novi Southfield, MI
- Henry Ford Health Hospital Detroit, MI
- Henry Ford Health St John Hospital Detroit, MI
- St Joe Mercy Hospital System Livonia Livonia, MI
- University Of Michigan Health System Ann Arbor, 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 |
|---|---|
| Pacemaker insertion or repair | 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 |
|---|---|
| Food and beverage | $1,073.40 |
| Travel and lodging | $301.85 |
Reporting companies
| Company | Amount |
|---|---|
| ABBOTT LABORATORIES | $905.19 |
| ZOLL SERVICES LLC (A/K/A ZOLL LIFECOR CORP) | $100.00 |
| E.R. SQUIBB & SONS, L.L.C. | $87.75 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $53.52 |
| PFIZER INC. | $52.50 |
| CORDIS US CORP. | $40.72 |
| MEDTRONIC, INC. | $37.32 |
| BOSTON SCIENTIFIC CORPORATION | $30.60 |
| Other reporting companies | $67.65 |
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 Electrophysiology · Cardiovascular Disease (Cardiology) (CMS)
- Taxonomy code
- 207RC0001X
- Enumeration date
- Nov 29, 2005
- Record updated
- Jan 22, 2014
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207RC0000X
License reported: 4301407565 MI
207RC0001X · Primary
License reported: 4301407565 MI
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
22250 Providence DrSte #705
Southfield, MI 48075-4825
- Phone
- (248) 552-9858
- Fax
- (248) 559-6783
Mailing address
22250 PROVIDENCE DRSTE #705
SOUTHFIELD, MI 480754825
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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