Doctor profile · Federal record
Dr. Rollington Ferguson, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Oakland, CA
- NPI 1962582189
- Accepts Medicare
- MIPS 27.8 / 100 · 2023
- 36 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
368 28Th Street, Suite A
Oakland, CA 946093601
(510) 465-7382
fax (510) 465-7465
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- June 2, 2011
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- California #00G72372
- Medicaid
- CA #00G723722
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962582189. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,778
Distinct HCPCS
8
Medicare allowed
$255,524
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 987 | 330 | $150 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 266 | 222 | $17 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 215 | 157 | $210 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 120 | 114 | $252 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 71 | 17 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 61 | 52 | $107 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 42 | 42 | $255 | |
93015 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 16 | 16 | $87 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 114. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$116
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 1 | $116.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,925
Patients
1,169
Total drug cost
$517,369
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 845 | 230 | $10,039 |
| Atorvastatin Calcium | Generic | 657 | 141 | $8,339 |
| Losartan Potassium | Generic | 435 | 136 | $8,052 |
| Carvedilol | Generic | 353 | 98 | $5,008 |
| Potassium Chloride | Generic | 335 | 76 | $9,511 |
| Eliquis (Apixaban) | Brand | 316 | 56 | $205,920 |
| Pantoprazole Sodium | Generic | 273 | 64 | $9,246 |
| Furosemide | Generic | 261 | 43 | $1,706 |
| Metformin Hcl | Generic | 244 | 59 | $2,826 |
| Bumetanide | Generic | 242 | 76 | $14,785 |
Hospital affiliations
Frequently asked questions
What is Dr. Rollington Ferguson's medical specialty?
Dr. Rollington Ferguson practices Cardiovascular Disease Physician in Oakland, CA.
Where does Dr. Rollington Ferguson practice?
Dr. Rollington Ferguson practices at 368 28Th Street, Oakland, CA 946093601. Office phone: 5104657382.
What is Dr. Rollington Ferguson's NPI?
Dr. Rollington Ferguson's National Provider Identifier (NPI) is 1962582189, issued by NPPES.
Does Dr. Rollington Ferguson accept Medicare assignment?
Yes. Dr. Rollington Ferguson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rollington Ferguson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.