Anirban Biswas, M.D.
NPI 1871891614 · Internal Medicine Physician · Columbus, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anirban Biswas, M.D. is a Internal Medicine Physician provider in Columbus, OH (NPI 1871891614).
Provider details
- NPI number
- 1871891614
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35.120699 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
537 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 | 226 | $114 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 109 | $166 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 96 | $110 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 68 | $76 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 23 | $126 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 44 | 11 |
| Pantoprazole Sodium | 38 | 17 |
| Metoprolol Succinate | 37 | 16 |
| Atorvastatin Calcium | 36 | 16 |
| Furosemide | 33 | 16 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 27 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-03-02
- Last updated
- 2023-06-01
- Certified
- 2023-06-01
Frequently asked questions
- What is Anirban Biswas's NPI number?
- Anirban Biswas's National Provider Identifier (NPI) is 1871891614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anirban Biswas's specialty?
- Anirban Biswas is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anirban Biswas located?
- Anirban Biswas's practice location on file with NPPES is 3555 Olentangy River Rd Ste 1080, Columbus, OH 43214-3984.
- What is Anirban Biswas's phone number?
- The practice phone number listed in the NPPES registry for Anirban Biswas is (614) 268-8164.
- Does Anirban Biswas accept Medicare?
- Anirban Biswas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anirban Biswas's NPI active?
- Yes — Anirban Biswas's NPI (1871891614) is active in the NPPES registry as of the last update on 2023-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.