DR. ANIRBAN BISWAS M.D.
NPI 1871891614
Internal Medicine in Columbus, OH
About Dr. Anirban Biswas M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANIRBAN BISWAS M.D. (NPI 1871891614) is an individual internal medicine provider in Columbus, Ohio, licensed in Ohio (35.120699) and active in the NPI registry since March 2011. He is enrolled in Medicare PECOS, is affiliated with Mount Carmel St Ann's, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Anirban Biswas M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
10Medicare enrollment records show Anirban Biswas reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbus, OH 43214
- Reassigned Medicare billing, Ohio enrollment
- 3,314 clinicians in this Medicare group
Westerville, OH 43082
- Reassigned Medicare billing, Ohio enrollment
- 675 clinicians in this Medicare group
Columbus, OH 43213
- Reassigned Medicare billing, Ohio enrollment
- 776 clinicians in this Medicare group
Lancaster, OH 43130
- Reassigned Medicare billing, Ohio enrollment
- 158 clinicians in this Medicare group
Jamestown, OH 45335
- Reassigned Medicare billing, Ohio enrollment
- 744 clinicians in this Medicare group
Troy, OH 45373
- Reassigned Medicare billing, Ohio enrollment
- 405 clinicians in this Medicare group
Dayton, OH 45409
- Reassigned Medicare billing, Ohio enrollment
- 270 clinicians in this Medicare group
Middletown, OH 45005
- Reassigned Medicare billing, Ohio enrollment
- 263 clinicians in this Medicare group
Canton, OH 44708
- Reassigned Medicare billing, Ohio enrollment
- 456 clinicians in this Medicare group
Youngstown, OH 44504
- Reassigned Medicare billing, Ohio enrollment
- 744 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Carmel St Ann's
Acute Care Hospitals · Westerville, OHMount Carmel East & West
Acute Care Hospitals · Columbus, OHFairfield Medical Center
Acute Care Hospitals · Lancaster, OHAtrium Medical Center
Acute Care Hospitals · Franklin, OHUpper Valley Medical Center
Acute Care Hospitals · Troy, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43214 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBUS, OH 43214
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Anirban Biswas's NPI number?
The NPI number for Anirban Biswas is 1871891614. It was assigned to this individual provider in the NPPES registry on March 2, 2011.
Where is Anirban Biswas located?
Anirban Biswas practices at 3555 Olentangy River Rd Ste 1080, Columbus, OH 43214. The listed phone number is (614) 268-8164.
What is Anirban Biswas's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Anirban Biswas enrolled in Medicare?
Yes. Anirban Biswas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Anirban Biswas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anirban Biswas reassigns Medicare benefits to 10 organizations: Ohiohealth Corporation (Columbus, OH), Central Ohio Primary Care Physicians, Inc. (Westerville, OH), Hospitalist Medicine Physicians Of Ohio, Professional Corporation (Columbus, OH), Fairfield Healthcare Professionals, Inc. (Lancaster, OH), Mvhe Inc (Jamestown, OH) and 5 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anirban Biswas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anirban Biswas accept?
Health plans from Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc., CareSource and Oscar Health Insurance list Anirban Biswas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Anirban Biswas affiliated with any hospitals?
According to CMS data, Anirban Biswas is affiliated with Mount Carmel St Ann's, Mount Carmel East & West, Fairfield Medical Center, Atrium Medical Center and Upper Valley Medical Center.
When was this NPI record last updated?
The NPPES record for Anirban Biswas was last updated on June 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Anirban Biswas, M.D. · NPI 1871891614
Internal Medicine physician in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since March 2, 2011.
## Identity
- **NPI:** 1871891614 (Entity type: Individual)
- **Enumerated:** March 2, 2011
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 35.120699 (Ohio)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3555 OLENTANGY RIVER RD STE 1080, Columbus, OH 43214-3984
- **Phone:** (614) 268-8164 · **Fax:** (614) 268-8406
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 10 organizations under Medicare reassignment (form CMS-855R): Ohiohealth Corporation (NPI 1578545273, Columbus, OH); Central Ohio Primary Care Physicians, Inc. (NPI 1194705194, Westerville, OH); Hospitalist Medicine Physicians Of Ohio, Professional Corporation (NPI 1043572290, Columbus, OH); Fairfield Healthcare Professionals, Inc. (NPI 1700334182, Lancaster, OH); Mvhe Inc (NPI 1982657318, Jamestown, OH); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** June 1, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1871891614) · Data from the CMS NPPES public registry.