Hasan Siddiqi, MD, MSCR
NPI 1740626837 · Advanced Heart Failure and Transplant Cardiology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Advanced Heart Failure and Transplant Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hasan Siddiqi, MD, MSCR is a Advanced Heart Failure and Transplant Cardiology Physician provider in Nashville, TN (NPI 1740626837).
Provider details
- NPI number
- 1740626837
- Entity type
- Individual
- Primary specialty
- Advanced Heart Failure and Transplant Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MSCR
- Sex
- Male
- Sole proprietor
- No
- License
- MT204164 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
365 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 86 | $70 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 82 | $102 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 71 | $133 |
| Critical Care, First 30-74 Minutes99291 | 62 | $187 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 22 | $159 |
| Biopsy of Heart Muscle93505 | 21 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 69 | 19 |
| Tafamidisbrand: Vyndamax | 58 | — |
| Spironolactone | 56 | 19 |
| Metoprolol Succinate | 42 | 16 |
| Atorvastatin Calcium | 40 | 17 |
| Sacubitril/Valsartanbrand: Entresto | 38 | 15 |
| Furosemide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$560 across 6 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
Additional practice locations (1)
- 75 Francis StPbb-1Boston, MA 02115-6110Phone: (617) 732-7144
Registry dates
- Enumerated
- 2013-05-15
- Last updated
- 2026-06-03
- Certified
- 2026-06-03
Frequently asked questions
- What is Hasan Siddiqi's NPI number?
- Hasan Siddiqi's National Provider Identifier (NPI) is 1740626837, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hasan Siddiqi's specialty?
- Hasan Siddiqi is listed in the NPPES registry with a primary specialty of Advanced Heart Failure and Transplant Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Hasan Siddiqi located?
- Hasan Siddiqi's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-6110.
- What is Hasan Siddiqi's phone number?
- The practice phone number listed in the NPPES registry for Hasan Siddiqi is (615) 322-3000.
- Does Hasan Siddiqi accept Medicare?
- Hasan Siddiqi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hasan Siddiqi's NPI active?
- Yes — Hasan Siddiqi's NPI (1740626837) is active in the NPPES registry as of the last update on 2026-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.