Sanjay Rajagopalan, MD
NPI 1871582577 · Cardiovascular Disease Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sanjay Rajagopalan, MD is a Cardiovascular Disease Physician provider in Baltimore, MD (NPI 1871582577).
Provider details
- NPI number
- 1871582577
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35088780 (OH)
Specialties & taxonomies
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
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
120 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) |
|---|---|---|
| Ct Scan of Blood Vessels and Grafts of Heart With Contrast75574 | 33 | $107 |
| Mri Scan of Heart Before and After Contrast75561 | 30 | $116 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 28 | $82 |
| Mri Scan of Blood Flow of Heart75565 | 15 | $11 |
| Ct Scan of Heart Structure With Contrast75572 | 14 | $78 |
Typical Medicare-allowed amounts for these services range $11–$116 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 79 | 23 |
| Semaglutidebrand: Ozempic | 74 | 13 |
| Ezetimibe | 63 | 19 |
| Dapaglifloz Propaned/Metforminbrand: Xigduo Xr | 47 | 14 |
| Spironolactone | 46 | 14 |
| Dulaglutidebrand: Trulicity | 42 | — |
| Tirzepatide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$123,967 across 57 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
- 2005-10-17
- Last updated
- 2020-12-24
- Certified
- 2020-12-24
Frequently asked questions
- What is Sanjay Rajagopalan's NPI number?
- Sanjay Rajagopalan's National Provider Identifier (NPI) is 1871582577, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sanjay Rajagopalan's specialty?
- Sanjay Rajagopalan is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Sanjay Rajagopalan located?
- Sanjay Rajagopalan's practice location on file with NPPES is 22 S Greene St, Baltimore, MD 21201-1544.
- What is Sanjay Rajagopalan's phone number?
- The practice phone number listed in the NPPES registry for Sanjay Rajagopalan is (410) 328-4716.
- Does Sanjay Rajagopalan accept Medicare?
- Sanjay Rajagopalan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sanjay Rajagopalan's NPI active?
- Yes — Sanjay Rajagopalan's NPI (1871582577) is active in the NPPES registry as of the last update on 2020-12-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.