Jonathan Dubin, M.D.
NPI 1356300222 · Cardiovascular Disease Physician · Pikesville, MD
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Dubin, M.D. is a Cardiovascular Disease Physician provider in Pikesville, MD (NPI 1356300222).
Provider details
- NPI number
- 1356300222
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0040131 (MD)
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
2,485 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 780 | $133 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 770 | $15 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 198 | $204 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision and Review By Physician93015 | 157 | $65 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 156 | $68 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 153 | 50 |
| Amlodipine Besylate | 149 | 47 |
| Atorvastatin Calcium | 83 | 29 |
| Rivaroxabanbrand: Xarelto | 57 | 19 |
| Apixabanbrand: Eliquis | 56 | 16 |
| Losartan Potassium | 53 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,155 across 42 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
- 2006-03-20
- Last updated
- 2015-06-08
Frequently asked questions
- What is Jonathan Dubin's NPI number?
- Jonathan Dubin's National Provider Identifier (NPI) is 1356300222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Dubin's specialty?
- Jonathan Dubin is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Dubin located?
- Jonathan Dubin's practice location on file with NPPES is 4000 Old Court Rd, Pikesville, MD 21208-2800.
- What is Jonathan Dubin's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Dubin is (410) 521-5600.
- Does Jonathan Dubin accept Medicare?
- Jonathan Dubin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Dubin's NPI active?
- Yes — Jonathan Dubin's NPI (1356300222) is active in the NPPES registry as of the last update on 2015-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.