Yaniv Fenig, M.D.
NPI 1083029839 · Transplant Surgery Physician · San Bernardino, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yaniv Fenig, M.D. is a Transplant Surgery Physician provider in San Bernardino, CA (NPI 1083029839).
Provider details
- NPI number
- 1083029839
- Entity type
- Individual
- Primary specialty
- Transplant Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 298122 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 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
225 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 84 | $119 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 39 | $178 |
| 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 | 31 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 15 | $132 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 15 | $115 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 122 | 35 |
| Valganciclovir Hcl | 107 | 32 |
| Pantoprazole Sodium | 72 | 15 |
| Clotrimazole | 61 | 30 |
| Tamsulosin Hcl | 60 | 18 |
| Prednisone | 59 | 20 |
| Furosemide | 47 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$151 across 5 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
- 2014-06-30
- Last updated
- 2024-03-14
- Certified
- 2024-03-14
Frequently asked questions
- What is Yaniv Fenig's NPI number?
- Yaniv Fenig's National Provider Identifier (NPI) is 1083029839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yaniv Fenig's specialty?
- Yaniv Fenig is listed in the NPPES registry with a primary specialty of Transplant Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Yaniv Fenig located?
- Yaniv Fenig's practice location on file with NPPES is 197 E Caroline St, San Bernardino, CA 92408-3729.
- What is Yaniv Fenig's phone number?
- The practice phone number listed in the NPPES registry for Yaniv Fenig is (800) 548-3790.
- Does Yaniv Fenig accept Medicare?
- Yaniv Fenig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yaniv Fenig's NPI active?
- Yes — Yaniv Fenig's NPI (1083029839) is active in the NPPES registry as of the last update on 2024-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.