David Adrian Ballack, DO
Psychiatry · St Augustine, FL
At a glance
400 Health Park Blvd, St Augustine, FL 32086-5784
NPPES record updated May 6, 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
400 Health Park BlvdSt Augustine, FL 32086-5784
Additional reported practice locations
315 Palm Coast Pkwy NePalm Coast, FL 321373888
Phone: 3863178930 1600 Sw Archer Rd
Gainesville, FL 326103888
Phone: 3522657922 600 E Dixie Ave
Leesburg, FL 34748
Phone: 3523920104
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2018
- CMS specialties
- Psychiatry
Practice groups
Reported hospital affiliations
- Flagler Hospital Saint Augustine, FL
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.
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 | $205.54 |
Reporting companies
| Company | Amount |
|---|---|
| OTSUKA AMERICA PHARMACEUTICAL, INC. | $180.20 |
| E.R. SQUIBB & SONS, L.L.C. | $25.34 |
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
- Psychiatry
- Taxonomy code
- 2084P0800X
- Enumeration date
- May 15, 2018
- Record updated
- May 6, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- DO
Reported taxonomies and licenses
2084P0800X · Primary
License reported: 17707 FL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
400 Health Park BlvdSt Augustine, FL 32086-5784
- Phone
- (904) 819-5155
Mailing address
PO BOX 100183GAINESVILLE, FL 326100183
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue