FRED VONSTIEFF, M.D.
Addiction Medicine (Family Medicine) Physician · CONCORD, CA
Individual Active NPI 1790849685
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 66 | 397 | $100,375 | $46,188 | $36,481 |
| 2023 | 70 | 569 | $132,760 | $67,259 | $53,519 |
| 2022 | 72 | 509 | $119,330 | $59,473 | $47,378 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 189 | $88 | $69 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 69 | $133 | $103 |
| 99239 | Hospital discharge day management, more than 30 minutes | 62 | $130 | $104 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 57 | $193 | $154 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Addiction Medicine (Family Medicine) Physician | 207QA0401X | ✓ | G34928 | CA |
Medicare eligibility
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- Yes
Other Addiction Medicine (Family Medicine) Physician providers in California
- NPI 1568769412
- NPI 1952482366
- NPI 1073856845
- NPI 1841978004
- NPI 1134746621
- NPI 1497615611
- NPI 1912738618
- NPI 1417201153
See all Addiction Medicine (Family Medicine) Physician providers in California →
Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.