Herschl Silberman, M.D.
NPI 1124096706 · Cardiovascular Disease Physician · Mcallen, TX
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Herschl Silberman, M.D. is a Cardiovascular Disease Physician provider in Mcallen, TX (NPI 1124096706).
Provider details
- NPI number
- 1124096706
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- K1678 (TX)
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
1,256 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 320 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 275 | $121 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 209 | $86 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 121 | $74 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 107 | $65 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 766 | 249 |
| Amlodipine Besylate | 517 | 168 |
| Atorvastatin Calcium | 440 | 165 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 377 | 114 |
| Losartan Potassium | 269 | 96 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 262 | 95 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$959 across 13 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
- 2006-03-09
- Last updated
- 2020-05-12
- Certified
- 2020-05-12
Frequently asked questions
- What is Herschl Silberman's NPI number?
- Herschl Silberman's National Provider Identifier (NPI) is 1124096706, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Herschl Silberman's specialty?
- Herschl Silberman is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Herschl Silberman located?
- Herschl Silberman's practice location on file with NPPES is 1801 S 5th St Ste 114, Mcallen, TX 78503-2919.
- What is Herschl Silberman's phone number?
- The practice phone number listed in the NPPES registry for Herschl Silberman is (956) 362-8400.
- Does Herschl Silberman accept Medicare?
- Herschl Silberman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Herschl Silberman's NPI active?
- Yes — Herschl Silberman's NPI (1124096706) is active in the NPPES registry as of the last update on 2020-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.