Alexander Chudnovsky, MD
NPI 1639147317 · Cardiovascular Disease Physician · Columbia, MD
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Chudnovsky, MD is a Cardiovascular Disease Physician provider in Columbia, MD (NPI 1639147317).
Provider details
- NPI number
- 1639147317
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D61309 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
4,225 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 1,141 | $8 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 636 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 604 | $132 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 353 | $94 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 277 | $204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 463 | 125 |
| Atorvastatin Calcium | 277 | 90 |
| Apixabanbrand: Eliquis | 226 | 63 |
| Amlodipine Besylate | 178 | 62 |
| Losartan Potassium | 137 | 50 |
| Lisinopril | 137 | 36 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-09
- Last updated
- 2019-02-28
Frequently asked questions
- What is Alexander Chudnovsky's NPI number?
- Alexander Chudnovsky's National Provider Identifier (NPI) is 1639147317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Chudnovsky's specialty?
- Alexander Chudnovsky is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Chudnovsky located?
- Alexander Chudnovsky's practice location on file with NPPES is 10710 Charter Dr, Columbia, MD 21044-2858.
- What is Alexander Chudnovsky's phone number?
- The practice phone number listed in the NPPES registry for Alexander Chudnovsky is (410) 997-7979.
- Does Alexander Chudnovsky accept Medicare?
- Alexander Chudnovsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Chudnovsky's NPI active?
- Yes — Alexander Chudnovsky's NPI (1639147317) is active in the NPPES registry as of the last update on 2019-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.