Alexander Kopelnik, M.D.
NPI 1306041355 · Cardiovascular Disease Physician · San Leandro, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Kopelnik, M.D. is a Cardiovascular Disease Physician provider in San Leandro, CA (NPI 1306041355).
Provider details
- NPI number
- 1306041355
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A90257 (CA)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,923 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 731 | $153 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 622 | $87 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 357 | $76 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 312 | $192 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 196 | $253 |
| Ultrasound of Both Sides of Head and Neck Blood Flow |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 346 | 90 |
| Atorvastatin Calcium | 339 | 112 |
| Metoprolol Succinate | 327 | 102 |
| Furosemide | 308 | 89 |
| Amlodipine Besylate | 255 | 90 |
| Losartan Potassium | 224 | 80 |
| Carvedilol | 207 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-19
- Last updated
- 2022-04-26
- Certified
- 2022-04-26
Frequently asked questions
- What is Alexander Kopelnik's NPI number?
- Alexander Kopelnik's National Provider Identifier (NPI) is 1306041355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Kopelnik's specialty?
- Alexander Kopelnik is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Kopelnik located?
- Alexander Kopelnik's practice location on file with NPPES is 1532 150th Ave, San Leandro, CA 94578.
- What is Alexander Kopelnik's phone number?
- The practice phone number listed in the NPPES registry for Alexander Kopelnik is (510) 351-6363.
- Does Alexander Kopelnik accept Medicare?
- Alexander Kopelnik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Kopelnik's NPI active?
- Yes — Alexander Kopelnik's NPI (1306041355) is active in the NPPES registry as of the last update on 2022-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.