Doctor profile · Federal record
Dr. Rafael Sepulveda-Acosta, MD
Sleep Medicine (Internal Medicine) Physician (CMS: Sleep Medicine) · Internal Medicine Physician · Obesity Medicine (Internal Medicine) Physician · Sonoma, CA
- NPI 1558611459
- Accepts Medicare
- 19 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
369 Perkins St
Sonoma, CA 954766826
(707) 776-6154
Credentials & registration
- NPI registered
- September 2012 — 14 yrs on file
- Profile last updated
- November 30, 2022
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RS0012X — NUCC code
- State license (1)
- California #A150301
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558611459. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
822
Distinct HCPCS
8
Medicare allowed
$147,287
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 402 | 138 | $191 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 121 | 83 | $137 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 115 | 115 | $235 | |
G0398 |
Home sleep study test (hst) with type ii portable monitor, unattended; minimum of 7 channels: eeg, eog, emg, ecg/heart rate, airflow, respiratory effort and oxygen saturation | 76 | 68 | $193 | |
94660 |
Therapy procedure using a positive pressure ventilator | 50 | 36 | $70 | |
0358T |
Whole body composition tissue and fluid measurements with interpretation and report | 26 | 25 | $5 | |
95810 |
Sleep study in sleep lab (6 years or older) | 18 | 18 | $449 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 14 | 14 | $34 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 102. This provider delivers 8.1× the peer median.Open Payments
Industry payments received
All-time total
$988
Transactions
20
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inspire Medical Systems, Inc. | 12 | $578.16 | |
| JAZZ PHARMACEUTICALS INC. | 3 | $284.73 | |
| Resmed Corp | 1 | $53.57 | |
| Novo Nordisk Inc | 2 | $40.83 | |
| Currax Pharmaceuticals LLC | 1 | $16.75 | |
| Lilly USA, LLC | 1 | $14.40 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
127
Patients
0
Total drug cost
$55,627
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl | Generic | 21 | 0 | $122 |
| Belsomra (Suvorexant) | Brand | 20 | 0 | $9,091 |
| Topiramate | Generic | 19 | 0 | $422 |
| Eszopiclone | Generic | 16 | 0 | $196 |
| Ropinirole Hcl | Generic | 15 | 0 | $263 |
| Ozempic (Semaglutide) | Brand | 14 | 0 | $19,817 |
| Mounjaro (Tirzepatide) | Brand | 11 | 0 | $25,381 |
| Zaleplon | Generic | 11 | 0 | $335 |
Frequently asked questions
What is Dr. Rafael Sepulveda-Acosta's medical specialty?
Dr. Rafael Sepulveda-Acosta practices Sleep Medicine (Internal Medicine) Physician in Sonoma, CA.
Where does Dr. Rafael Sepulveda-Acosta practice?
Dr. Rafael Sepulveda-Acosta practices at 369 Perkins St, Sonoma, CA 954766826. Office phone: 7077766154.
What is Dr. Rafael Sepulveda-Acosta's NPI?
Dr. Rafael Sepulveda-Acosta's National Provider Identifier (NPI) is 1558611459, issued by NPPES.
Does Dr. Rafael Sepulveda-Acosta accept Medicare assignment?
Yes. Dr. Rafael Sepulveda-Acosta accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rafael Sepulveda-Acosta commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.