Bernie Sunwoo, MD
NPI 1336294107 · Sleep Medicine (Internal Medicine) Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Sleep Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bernie Sunwoo, MD is a Sleep Medicine (Internal Medicine) Physician provider in San Diego, CA (NPI 1336294107).
Provider details
- NPI number
- 1336294107
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A138242 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,131 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 222 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 202 | $137 |
| Sleep Study Including Heart Rate, Breathing, Airflow, and Effort95806 | 146 | $54 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 136 | $191 |
| Home Sleep Test (hst) With Type III Portable Monitor, Unattended; Minimum of 4 Channels: 2 Respiratory Movement/Airflow, 1 Ecg/Heart Rate and 1 Oxygen SaturationG0399 | 119 | $102 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 112 | 43 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 76 | 12 |
| Tiotropium Bromidebrand: Spiriva Respimat | 74 | 19 |
| Montelukast Sodium | 65 | 20 |
| Budesonide/Formoterol Fumaratebrand: Symbicort | 62 | 19 |
| Prednisone | 41 | 14 |
Practice location
Mailing address
Additional practice locations (2)
- 9300 Campus Point DrLa Jolla, CA 92037-1300Phone: (800) 926-8273
- 200 W Arbor DrSan Diego, CA 92103Phone: (800) 926-8273
Registry dates
- Enumerated
- 2007-01-24
- Last updated
- 2026-06-04
- Certified
- 2026-06-04
Frequently asked questions
- What is Bernie Sunwoo's NPI number?
- Bernie Sunwoo's National Provider Identifier (NPI) is 1336294107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bernie Sunwoo's specialty?
- Bernie Sunwoo is listed in the NPPES registry with a primary specialty of Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Bernie Sunwoo located?
- Bernie Sunwoo's practice location on file with NPPES is 4520 Executive Dr, San Diego, CA 92121-3018.
- What is Bernie Sunwoo's phone number?
- The practice phone number listed in the NPPES registry for Bernie Sunwoo is (800) 926-8273.
- Does Bernie Sunwoo accept Medicare?
- Bernie Sunwoo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bernie Sunwoo's NPI active?
- Yes — Bernie Sunwoo's NPI (1336294107) is active in the NPPES registry as of the last update on 2026-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.