Shubhrangshu Biswas, M.D.
NPI 1366403412 · Internal Medicine Physician · Bucksport, ME
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shubhrangshu Biswas, M.D. is a Internal Medicine Physician provider in Bucksport, ME (NPI 1366403412).
Provider details
- NPI number
- 1366403412
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 15803 (ME)
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
240 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 56 | $8 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 55 | $16 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 51 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 49 | $13 |
| Hemoglobin A1c Level83036 | 17 | $10 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 12 | $9 |
Typical Medicare-allowed amounts for these services range $8–$16 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 108 | 31 |
| Levothyroxine Sodium | 103 | 27 |
| Lisinopril | 82 | 26 |
| Losartan Potassium | 81 | 21 |
| Atorvastatin Calcium | 72 | 25 |
| Rosuvastatin Calcium | 57 | 18 |
| Metoprolol Tartrate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-29
- Last updated
- 2009-12-17
Frequently asked questions
- What is Shubhrangshu Biswas's NPI number?
- Shubhrangshu Biswas's National Provider Identifier (NPI) is 1366403412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shubhrangshu Biswas's specialty?
- Shubhrangshu Biswas is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shubhrangshu Biswas located?
- Shubhrangshu Biswas's practice location on file with NPPES is 110 Broadway, Bucksport, ME 04416.
- What is Shubhrangshu Biswas's phone number?
- The practice phone number listed in the NPPES registry for Shubhrangshu Biswas is (207) 469-7371.
- Does Shubhrangshu Biswas accept Medicare?
- Shubhrangshu Biswas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shubhrangshu Biswas's NPI active?
- Yes — Shubhrangshu Biswas's NPI (1366403412) is active in the NPPES registry as of the last update on 2009-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.