Dr. Sima Biswas, MD
- Part D claims, 2024
- 86
- Hospital affiliations
- 2
- Industry payments
- $590
- Medical group
- 1
- State license
- 1
- Practice address
- 100 Kimel Forest Dr, Winston Salem, NC 27103
- Practice phone
- Call (336) 802-2080
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Atrium Health Wake Forest Baptist Neurology - Westchester
Winston Salem, North Carolina
Find Dr. Biswas' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Sima Biswas is a clinical neurophysiologist in Winston Salem, North Carolina
Dr. Biswas practices at Atrium Health Wake Forest Baptist Neurology - Westchester in Winston Salem, North Carolina.
Dr. Biswas' NPI, 1073139622, was assigned on June 19, 2020. Dr. Biswas holds Iowa license MD-52840.
- NPI
- 1073139622NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658818489
- NPI enumeration date
- June 19, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (336) 802-2080
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sima Biswas practices at Atrium Health Wake Forest Baptist Neurology - Westchester in Winston Salem, North Carolina
Dr. Biswas' primary practice is Atrium Health Wake Forest Baptist Neurology - Westchester, at 100 Kimel Forest Dr, Winston Salem, NC 27103 in Forsyth County. The practice phone is (336) 802-2080.
- Atrium Health Wake Forest Baptist Neurology - Westchester100 Kimel Forest Dr, Winston Salem, NC 27103 · Forsyth CountyPhone(336) 802-2080
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sima Biswas is affiliated with 4 sites of care and 1 medical group
Dr. Biswas' primary practice is Atrium Health Wake Forest Baptist Neurology - Westchester in Winston Salem, North Carolina. Dr. Biswas is also affiliated with Atrium Health Wake Forest Baptist Medical Center. The medical group on file is Atrium Health Wake Forest Baptist Pediatrics - Greensboro. Dmand AI also links Dr. Biswas to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sima Biswas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Biswas practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrium Health Wake Forest Baptist Neurology - Westchester | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sima Biswas is one of 12 clinical neurophysiologists in North Carolina
Clinical neurophysiology is Dr. Biswas' primary specialty in the NPI Registry, under taxonomy code 2084N0600X. Dr. Biswas is licensed in Iowa.
Specialties and state licenses
- Clinical neurophysiology, IowaPrimary
Clinical neurophysiologists near Dr. Biswas
Counts of clinical neurophysiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sima Biswas' patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Biswas' median patient age at 72, with 60% women.
Dr. Biswas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Sima Biswas wrote 86 Medicare Part D claims in 2024
In 2024, Dr. Biswas wrote 86 Medicare Part D claims for 19 patients. 100% of them were for generic drugs. CMS names the drug for 60 of them, across 4 drugs with 11 or more claims each, at $718 in total drug cost. In 2023, CMS named 83 claims across 5 drugs.
Dr. Biswas' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 832024: 6028%
Drugs named by CMS: 4 in 2024, 5 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Sima Biswas takes part in Medicare
Dr. Biswas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sima Biswas received $590 in industry payments from 2021 to 2025
CMS Open Payments shows 6 general payments to Dr. Biswas from 5 drug and device companies from 2021 to 2025. Travel and lodging make up the largest share, 85% of the total. Ceribell, Inc. paid the most, $500.
General payments to Dr. Biswas by program year, 2021 to 2025
General payments to Dr. Biswas by kind, 2021 to 2025
- Travel and lodging$50085%
- Food and beverage$9015%
Companies that paid Dr. Biswas the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sima Biswas's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Sima Biswas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Sima Biswas' NPI number?
Dr. Sima Biswas' NPI number is 1073139622. It was assigned on June 19, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Sima Biswas?
Dr. Sima Biswas is a clinical neurophysiologist in Winston Salem, North Carolina. The primary specialty in the NPI Registry is Clinical Neurophysiology Physician (taxonomy code 2084N0600X).
Where does Dr. Sima Biswas practice?
Dr. Biswas practices at 100 Kimel Forest Dr, Winston Salem, NC 27103. Dr. Biswas' primary practice is Atrium Health Wake Forest Baptist Neurology - Westchester in Winston Salem, North Carolina. Dmand AI also links Dr. Biswas to 1 hospital and 1 group practice or clinic.
What is Dr. Sima Biswas' office phone number?
The practice phone on file for Dr. Biswas is (336) 802-2080.
What is Dr. Sima Biswas' medical license number?
Dr. Biswas holds Iowa license MD-52840.
Which hospitals is Dr. Sima Biswas affiliated with?
Dr. Biswas is affiliated with Atrium Health Wake Forest Baptist Medical Center. Dmand AI links Dr. Biswas to 1 more hospital.
What medical group is Dr. Sima Biswas part of?
Dr. Biswas is linked to Atrium Health Wake Forest Baptist Pediatrics - Greensboro.
Does Dr. Sima Biswas accept Medicare?
Yes. CMS lists Dr. Biswas as accepting Medicare assignment.
What drugs does Dr. Sima Biswas prescribe most?
In 2024 Medicare Part D data, Dr. Biswas' most prescribed drugs by claims were Levetiracetam, Carbidopa-Levodopa and Zonisamide.
Has Dr. Sima Biswas received payments from drug or device companies?
CMS Open Payments shows $590 in general payments to Dr. Biswas from 5 companies from 2021 to 2025. The largest total came from Ceribell, Inc.
How long has Dr. Sima Biswas been practicing?
Dr. Biswas graduated from medical school in 2002, 24 years ago.
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