Doctor profile · Federal record
Dr. Rubens Sievert, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Coconut Creek, FL
- NPI 1639148547
- Accepts Medicare
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4800 W Hillsboro Blvd., Suite A-6
Coconut Creek, FL 330734371
(954) 481-9184
fax (954) 481-9317 - Mailing address
-
1700 Nw 49Th St Ste 125
Fort Lauderdale, FL 333093763
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- February 9, 2018
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- New York #209219
- Medicaid
- NY #01799875
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639148547. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
348
Distinct HCPCS
7
Medicare allowed
$53,018
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 166 | 97 | $184 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 76 | 36 | $82 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 42 | 37 | $179 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 19 | 18 | $135 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 19 | 12 | $123 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 15 | 13 | $131 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $172 |
In context: peer comparison
Among 1 peers in Coconut Creek Endocrinology, Diabetes & Metabolism Physician, average services per provider: 49. This provider delivers 7.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,496
Patients
462
Total drug cost
$587,790
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 353 | 108 | $5,811 |
| Metformin Hcl | Generic | 149 | 53 | $1,444 |
| Rosuvastatin Calcium | Generic | 128 | 45 | $3,163 |
| Ozempic (Semaglutide) | Brand | 123 | 37 | $209,388 |
| Jardiance (Empagliflozin) | Brand | 95 | 30 | $118,353 |
| Novolog Flexpen (Insulin Aspart) | Brand | 95 | 20 | $75,294 |
| Methimazole | Generic | 86 | 25 | $908 |
| Atorvastatin Calcium | Generic | 79 | 26 | $1,007 |
| Alendronate Sodium | Generic | 73 | 25 | $630 |
| Trulicity (Dulaglutide) | Brand | 72 | 19 | $110,637 |
Hospital affiliations
Frequently asked questions
What is Dr. Rubens Sievert's medical specialty?
Dr. Rubens Sievert practices Endocrinology, Diabetes & Metabolism Physician in Coconut Creek, FL.
Where does Dr. Rubens Sievert practice?
Dr. Rubens Sievert practices at 4800 W Hillsboro Blvd., Coconut Creek, FL 330734371. Office phone: 9544819184.
What is Dr. Rubens Sievert's NPI?
Dr. Rubens Sievert's National Provider Identifier (NPI) is 1639148547, issued by NPPES.
Does Dr. Rubens Sievert accept Medicare assignment?
Yes. Dr. Rubens Sievert accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rubens Sievert commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.