Onyekachi C Obi, M.D.
Critical Care (Intensivists) · Gastroenterology · Nephrology (CMS) · Winter Garden, FL
At a glance
17000 Porter Rd, Winter Garden, FL 34787-8915
NPPES record updated Apr 9, 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
17000 Porter RdWinter Garden, FL 34787-8915
Additional reported practice locations
604 Stone AveTalladega, AL 351602217
Phone: 2563628111
Fax: 2567617543 7978 Lake Wilson Rd
Davenport, FL 338969616
Phone: 3218437900
Fax: 3218433557 601 E Rollins St
Orlando, FL 328031248
Phone: 4073037283
Fax: 4073030347
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2011
- CMS specialties
- Critical Care (Intensivists) · Gastroenterology · Nephrology
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Citizens Baptist Medical Center Talladega, AL
- Orlando Health Orlando, FL
- Orlando Health-Health Central Hospital Ocoee, FL
- Walker Baptist Medical Center Jasper, AL
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.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
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
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
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
- Critical Care (Intensivists) · Gastroenterology · Nephrology (CMS)
- Taxonomy code
- 207RC0200X
- Enumeration date
- Dec 12, 2013
- Record updated
- Apr 9, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207RC0200X · Primary
License reported: ME130760 FL
207RC0200X
License reported: MD.51894 AL
207RN0300X
License reported: ME130760 FL
207R00000X
License reported: 125063931 IL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
17000 Porter RdWinter Garden, FL 34787-8915
- Phone
- (321) 841-3467
- Fax
- (407) 253-2563
Mailing address
17000 PORTER RDWINTER GARDEN, FL 347878800
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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