Yazen Beddawi, MD
NPI 1558594309 · Critical Care Medicine (Internal Medicine) Physician · Berkeley, CA
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yazen Beddawi, MD is a Critical Care Medicine (Internal Medicine) Physician provider in Berkeley, CA (NPI 1558594309).
Provider details
- NPI number
- 1558594309
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A141961 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
496 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 220 | $230 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 93 | $211 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 54 | $254 |
| Critical Care, Each Additional 30 Minutes99292 | 44 | $116 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 37 | $131 |
| Irrigation and Suction of Lung Airways to Obtain Cells Using an Endoscope31624 | 20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 52 | 28 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 34 | 13 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 31 | — |
| Budesonide/Formoterol Fumaratebrand: Symbicort | 17 | — |
| Budesonide/Formoterol Fumaratebrand: Budesonide-Formoterol Fumarate | 12 | — |
| Budesonide/Formoterol Fumaratebrand: Breyna | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$880 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-08-27
- Last updated
- 2021-09-20
- Certified
- 2021-09-20
Frequently asked questions
- What is Yazen Beddawi's NPI number?
- Yazen Beddawi's National Provider Identifier (NPI) is 1558594309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yazen Beddawi's specialty?
- Yazen Beddawi is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Yazen Beddawi located?
- Yazen Beddawi's practice location on file with NPPES is 2450 Ashby Ave, Berkeley, CA 94705-2067.
- What is Yazen Beddawi's phone number?
- The practice phone number listed in the NPPES registry for Yazen Beddawi is (510) 204-4444.
- Does Yazen Beddawi accept Medicare?
- Yazen Beddawi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yazen Beddawi's NPI active?
- Yes — Yazen Beddawi's NPI (1558594309) is active in the NPPES registry as of the last update on 2021-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.