Cathy O'neil, M.D., M.P.H.
Family Practice · General Practice · Hospitalist (CMS) · Gainesville, FL
At a glance
1600 Sw Archer Rd, Gainesville, FL 32610-3178
NPPES record updated Mar 3, 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
1600 Sw Archer RdGainesville, FL 32610-3178
Additional reported practice locations
2030 Mountain View AveSuite 250
Longmont, CO 805013178
Phone: 3034854243
Fax: 3034854240 100 Health Park Dr
Louisville, CO 800279583
Phone: 3036731000
Fax: 3036731204 1950 Mountain View Ave
Longmont, CO 805013129
Phone: 3034853066
Fax: 3034853060
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1994
- CMS specialties
- Family Practice · General Practice · Hospitalist
Practice groups
- Catholic Health Initiatives Colorado
- Grand Itasca Clinic And Hospital
- Metro Physicians Llc
- Range Regional Health Services
Reported hospital affiliations
- Centura Health-St Anthony Hospital Lakewood, CO
- Centura Health-St Anthony North Health Campus Westminster, CO
- Prowers Medical Center Lamar, CO
- Southeast Iowa Regional Medical Center West Burlington, IA
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
- Family Practice · General Practice · Hospitalist (CMS)
- Taxonomy code
- 208M00000X
- Enumeration date
- Feb 5, 2007
- Record updated
- Mar 3, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D., M.P.H.
Reported taxonomies and licenses
208D00000X
License reported: DR.0039597 CO
207Q00000X
License reported: DR.0039597 CO
207Q00000X
License reported: 68526 MN
208M00000X · Primary
License reported: ME168894 FL
207Q00000X
License reported: ME168894 FL
208M00000X
License reported: PENDING OK
208M00000X
License reported: DR.0039597 CO
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1600 Sw Archer RdGainesville, FL 32610-3178
- Phone
- (352) 392-0140
Mailing address
PO BOX 800022KANSAS CITY, MO 641800022
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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