Efrosini Barish, M.D.
NPI 1578500997 · Internal Medicine Physician · West Palm Beach, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Efrosini Barish, M.D. is a Internal Medicine Physician provider in West Palm Beach, FL (NPI 1578500997).
Provider details
- NPI number
- 1578500997
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- ME 74049 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,907 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 463 | $92 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 436 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 356 | $129 |
| 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 | 236 | $17 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 95 | $170 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 80 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 348 | 153 |
| Levothyroxine Sodium | 187 | 77 |
| Atorvastatin Calcium | 182 | 94 |
| Amlodipine Besylate | 182 | 88 |
| Alprazolam | 155 | 46 |
| Ezetimibe | 88 | 32 |
| Gabapentin | 80 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$839 across 40 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
- 2006-06-02
- Last updated
- 2023-05-02
- Certified
- 2023-05-02
Frequently asked questions
- What is Efrosini Barish's NPI number?
- Efrosini Barish's National Provider Identifier (NPI) is 1578500997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Efrosini Barish's specialty?
- Efrosini Barish is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Efrosini Barish located?
- Efrosini Barish's practice location on file with NPPES is 101 N Clematis St Ste 110, West Palm Beach, FL 33401-5553.
- What is Efrosini Barish's phone number?
- The practice phone number listed in the NPPES registry for Efrosini Barish is (561) 365-3000.
- Does Efrosini Barish accept Medicare?
- Efrosini Barish is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Efrosini Barish's NPI active?
- Yes — Efrosini Barish's NPI (1578500997) is active in the NPPES registry as of the last update on 2023-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.