Lopa Basu, DO
NPI 1124200662 · Hospitalist Physician · Bel Air, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lopa Basu, DO is a Hospitalist Physician provider in Bel Air, MD (NPI 1124200662).
Provider details
- NPI number
- 1124200662
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
655 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 420 | $117 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 168 | $112 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 51 | $163 |
| Advance Care Planning, First 30 Minutes99497 | 16 | $75 |
Typical Medicare-allowed amounts for these services range $75–$163 (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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 28 | 27 |
| Prednisone | 25 | 23 |
| Doxycycline Hyclate | 23 | 23 |
| Ciprofloxacin Hcl | 23 | 22 |
| Furosemide | 23 | 22 |
| Pantoprazole Sodium | 20 | 20 |
| Apixabanbrand: Eliquis | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-27
- Last updated
- 2008-07-22
Frequently asked questions
- What is Lopa Basu's NPI number?
- Lopa Basu's National Provider Identifier (NPI) is 1124200662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lopa Basu's specialty?
- Lopa Basu is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Lopa Basu located?
- Lopa Basu's practice location on file with NPPES is 500 Upper Chesapeake Dr, Bel Air, MD 21014-4324.
- What is Lopa Basu's phone number?
- The practice phone number listed in the NPPES registry for Lopa Basu is (443) 643-1500.
- Does Lopa Basu accept Medicare?
- Lopa Basu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lopa Basu's NPI active?
- Yes — Lopa Basu's NPI (1124200662) is active in the NPPES registry as of the last update on 2008-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.