Dr. Sumon Bhattacharjee, MD
- Medicare services, 2024
- 284
- Medicare patients, 2024
- 206
- Part D claims, 2024
- 126
- Hospital affiliations
- 5
- Industry payments
- $30,811
- Practice address
- 1305 W American Dr, Neenah, WI 54956-1993
- Practice phone
- Call (800) 201-1194
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Neuroscience Group
Multi-specialty group site · Neenah, Wisconsin
Find Dr. Bhattacharjee's 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. Sumon Bhattacharjee is a neurosurgeon in Neenah, Wisconsin
Dr. Bhattacharjee practices at Neuroscience Group in Neenah, Wisconsin.
Dr. Bhattacharjee's NPI, 1740221910, was assigned on June 9, 2006. Dr. Bhattacharjee holds Wisconsin license 46005.
- NPI
- 1740221910NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648225177
- NPI enumeration date
- June 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 201-1194
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sumon Bhattacharjee practices at Neuroscience Group in Neenah, Wisconsin
Dr. Bhattacharjee's primary practice is Neuroscience Group, at 1305 W American Dr, Neenah, WI 54956-1993. The practice phone is (800) 201-1194.
- Neuroscience Group1305 W American Dr, Neenah, WI 54956-1993Phone(800) 201-1194
Source: Dmand AI Affiliation Data
Dr. Sumon Bhattacharjee is affiliated with 8 sites of care and 4 medical groups
Dr. Bhattacharjee's primary practice is Neuroscience Group in Neenah, Wisconsin. Dr. Bhattacharjee is also affiliated with ThedaCare Regional Medical Center-Neenah. The medical group on file is Neuroscience Group. Dmand AI also links Dr. Bhattacharjee to 4 more hospitals, 3 medical groups and 2 group practices and clinics, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sumon Bhattacharjee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bhattacharjee practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Neuroscience Group | Available with a free account |
| +7 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sumon Bhattacharjee is one of 136 neurosurgeons in Wisconsin
Neurological surgery is Dr. Bhattacharjee's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Bhattacharjee is licensed in Wisconsin.
Specialties and state licenses
- Neurological surgery, WisconsinPrimary
Neurosurgeons near Dr. Bhattacharjee
Counts of neurosurgeons 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. Sumon Bhattacharjee billed Medicare for 284 services in 2024
CMS data shows 284 Medicare services from Dr. Bhattacharjee across 8 procedure codes in 2024, for 206 Medicare patients. Medicare paid $35,019 for them.
Dr. Bhattacharjee's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1992024: 22011%
- Surgery
- 2023: 1592024: 6460%
- Imaging
- 2023: 352024: 0100%
Where Dr. Bhattacharjee's Medicare services took place, 2024
- In an office20271%
- In a facility8229%
Dr. Bhattacharjee compared with the Wisconsin median for neurosurgeons, 2024
- Dr. Bhattacharjee
- Wisconsin median
- Medicare services
- 284vs 1152.5 times
- Medicare patients
- 206vs 10891% above
- Part D claims
- 79vs 233.4 times
Medians across 123 neurosurgeons in Wisconsin with Dmand AI profiles that report each measure.
Dr. Bhattacharjee's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bhattacharjee and other neurosurgeons in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sumon Bhattacharjee treated 206 Medicare patients in 2024, average age 73
CMS counts 206 Medicare patients who saw Dr. Bhattacharjee in 2024. The largest group is 65 to 74, with 115 patients. 75% of them have arthritis, and 75% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bhattacharjee's median patient age at 63, with 50% women.
Dr. Bhattacharjee's Medicare patients by age, 2024
Dr. Bhattacharjee's Medicare patients by sex, 2024
- Women9446%
- Men11254%
Chronic conditions among Dr. Bhattacharjee's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease33%
- Diabetes33%
- Mood disorders32%
- Depression30%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bhattacharjee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sumon Bhattacharjee wrote 126 Medicare Part D claims in 2024
In 2024, Dr. Bhattacharjee wrote 126 Medicare Part D claims for 56 patients. 97% of them were for generic drugs. CMS names the drug for 79 of them, across 3 drugs with 11 or more claims each, at $686 in total drug cost. In 2023, CMS named 33 claims across 1 drug.
Dr. Bhattacharjee's Part D claims by kind of drug, 2024
- Generic122 claims97%
- Brand-name and other4 claims3%
Dr. Bhattacharjee's 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: 332024: 79139%
Drugs named by CMS: 3 in 2024, 1 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
Dr. Sumon Bhattacharjee ranks in the 81st percentile for spinal fusion in Medicare
Dr. Bhattacharjee accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 135 procedures of spinal fusion by Dr. Bhattacharjee, more than 81% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Bhattacharjee ranks in Medicare procedure volume
- Spinal fusion
- 81st percentile135 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 81st percentile57 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Sumon Bhattacharjee received $30,811 in industry payments from 2016 to 2025
CMS Open Payments shows 168 general payments to Dr. Bhattacharjee from 20 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 38% of the total. Medtronic, Inc. paid the most, $19,329.
General payments to Dr. Bhattacharjee by program year, 2016 to 2025
General payments to Dr. Bhattacharjee by kind, 2016 to 2025
- Speaker and faculty fees$11,70038%
- Travel and lodging$10,46434%
- Food and beverage$5,61118%
- Consulting fees$2,6008%
- Other$4361%
Companies that paid Dr. Bhattacharjee the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sumon Bhattacharjee'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Doctors and Clinicians Utilization Data (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. Sumon Bhattacharjee
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. Sumon Bhattacharjee's NPI number?
Dr. Sumon Bhattacharjee's NPI number is 1740221910. It was assigned on June 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sumon Bhattacharjee?
Dr. Sumon Bhattacharjee is a neurosurgeon in Neenah, Wisconsin. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Sumon Bhattacharjee practice?
Dr. Bhattacharjee practices at 1305 W American Dr, Neenah, WI 54956-1993. Dr. Bhattacharjee's primary practice is Neuroscience Group in Neenah, Wisconsin. Dmand AI also links Dr. Bhattacharjee to 4 hospitals, 3 medical groups and 2 group practices and clinics.
What is Dr. Sumon Bhattacharjee's office phone number?
The practice phone on file for Dr. Bhattacharjee is (800) 201-1194.
What is Dr. Sumon Bhattacharjee's medical license number?
Dr. Bhattacharjee holds Wisconsin license 46005.
Which hospitals is Dr. Sumon Bhattacharjee affiliated with?
Dr. Bhattacharjee is affiliated with ThedaCare Regional Medical Center-Neenah. Dmand AI links Dr. Bhattacharjee to 4 more hospitals.
What medical group is Dr. Sumon Bhattacharjee part of?
Dr. Bhattacharjee is linked to Neuroscience Group. Dmand AI links Dr. Bhattacharjee to 3 more medical groups.
Does Dr. Sumon Bhattacharjee accept Medicare?
Yes. CMS data shows Dr. Bhattacharjee billed Medicare for 284 services in 2024, and Dr. Bhattacharjee accepts Medicare assignment.
How many Medicare patients does Dr. Sumon Bhattacharjee see?
CMS counts 206 Medicare patients who saw Dr. Bhattacharjee in 2024, with an average age of 73.
What services does Dr. Sumon Bhattacharjee bill to Medicare?
In 2024, Dr. Bhattacharjee's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99204).
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What drugs does Dr. Sumon Bhattacharjee prescribe most?
In 2024 Medicare Part D data, Dr. Bhattacharjee's most prescribed drugs by claims were Gabapentin, Atorvastatin Calcium and Tizanidine HCl.
Has Dr. Sumon Bhattacharjee received payments from drug or device companies?
CMS Open Payments shows $30,811 in general payments to Dr. Bhattacharjee from 20 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Sumon Bhattacharjee been practicing?
Dr. Bhattacharjee graduated from medical school in 1997, 29 years ago.
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