MICHAEL DARWIN SPENCER
Dental Providers|Dentist|General Practice JACKSONVILLE, FL NPI 1245340249
Browse related groups: Dental Providers|Dentist|General Practice FL Keystone Dental Inc. All categories
General Payments — all program years on this page
$1,157.69
- Category: General Payments
- Program years: PY2018–2022
- Record count: 25
- As of (CMS publication): 2026-01-23
Latest program year (PY2022): $480.09 across 9 records · disputed records: 0
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
Latest program year (PY2022) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Entertainment | $431.12 | 7 |
| Food and Beverage | $48.97 | 2 |
By paying entity
Latest program year (PY2022) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Keystone Dental Inc. | $431.12 | 7 |
| ZIMVIE INC. | $35.98 | 1 |
| Straumann USA LLC | $12.99 | 1 |
By program year
Records — PY2022 (9)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 913379525 | Straumann USA LLC | $12.99 | 09/02/2022 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 955531463 | ZIMVIE INC. | $35.98 | 10/11/2022 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 964095701 | Keystone Dental Inc. | $14.20 | 01/18/2022 | Entertainment | Undisputed | 01/23/2026 | View at CMS |
| 964095703 | Keystone Dental Inc. | $32.12 | 02/04/2022 | Entertainment | Undisputed | 01/23/2026 | View at CMS |
| 964095705 | Keystone Dental Inc. | $189.11 | 03/21/2022 | Entertainment | Undisputed | 01/23/2026 | View at CMS |
| 964095707 | Keystone Dental Inc. | $32.74 | 05/25/2022 | Entertainment | Undisputed | 01/23/2026 | View at CMS |
| 964095709 | Keystone Dental Inc. | $73.31 | 07/29/2022 | Entertainment | Undisputed | 01/23/2026 | View at CMS |
| 964095711 | Keystone Dental Inc. | $43.02 | 10/13/2022 | Entertainment | Undisputed | 01/23/2026 | View at CMS |
| 964095713 | Keystone Dental Inc. | $46.62 | 10/17/2022 | Entertainment | Undisputed | 01/23/2026 | View at CMS |
Provenance & corrections
- Dataset: CMS Open Payments — General Payments
- Source: CMS Open Payments dataset (bulk file)
- Publisher of source data: Centers for Medicare & Medicaid Services
- Generated from: OP_DTL_GNRL_PGYR2022_P01232026_01102026.csv
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.