Dr. Sunitha Santhakumar, MD
- Medicare services, 2022
- 13
- Part D claims, 2022
- 98
- Hospital affiliations
- 1
- Industry payments
- $171
- State license
- 1
- Practice address
- 100 Michigan St NE, Grand Rapids, MI 49503
- Practice phone
- Call (616) 391-1774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Santhakumar's professional email, personal email and mobile number
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Dr. Sunitha Santhakumar is a neurologist in Grand Rapids, Michigan
Dr. Santhakumar practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Dr. Santhakumar's NPI, 1689746224, was assigned on November 15, 2006. Dr. Santhakumar holds Michigan license 4301078149.
- NPI
- 1689746224NPI Registry (opens in a new tab)
- NPI enumeration date
- November 15, 2006
- NPI status
- Active
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Sunitha Santhakumar practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Dr. Santhakumar's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth, at 100 Michigan St NE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-1774.
- Corewell Health Grand Rapids Hospitals - Butterworth100 Michigan St NE, Grand Rapids, MI 49503 · Kent CountyPhone(616) 391-1774
Source: Dmand AI Affiliation Data
Dr. Sunitha Santhakumar is affiliated with 1 site of care
Dr. Santhakumar's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sunitha Santhakumar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Santhakumar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Grand Rapids Hospitals - Butterworth | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sunitha Santhakumar is one of 642 neurologists in Michigan
Neurology is Dr. Santhakumar's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Santhakumar is licensed in Michigan.
Specialties and state licenses
- Neurology, MichiganPrimary
Neurologists near Dr. Santhakumar
Counts of neurologists 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. Sunitha Santhakumar billed Medicare for 13 services in 2022
CMS data shows 13 Medicare services from Dr. Santhakumar across 1 procedure code in 2022. Medicare paid $2,165 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Santhakumar's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 8132022: 1398%
Dr. Santhakumar compared with the Michigan median for neurologists, 2022
- Dr. Santhakumar
- Michigan median
- Medicare services
- 13vs 27095% below
- Part D claims
- 98vs 41676% below
Medians across 602 neurologists in Michigan with Dmand AI profiles that report each measure.
Dr. Santhakumar's most billed Medicare procedure codes, 2022
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sunitha Santhakumar's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Santhakumar's median patient age at 59, with 40% women.
Dr. Santhakumar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Sunitha Santhakumar wrote 98 Medicare Part D claims in 2022
In 2022, Dr. Santhakumar wrote 98 Medicare Part D claims. Every claim was for a generic drug. They cover 5 drugs, with $3,982 in total drug cost. In 2021, CMS named 737 claims across 19 drugs.
Dr. Santhakumar's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 7372022: 9887%
Drugs named by CMS: 5 in 2022, 19 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Sunitha Santhakumar received $171 in industry payments in 2021
CMS Open Payments shows 3 general payments to Dr. Santhakumar from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $171.
Companies that paid Dr. Santhakumar the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sunitha Santhakumar'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 DataDmand AI Org Hierarchy 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Sunitha Santhakumar
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. Sunitha Santhakumar's NPI number?
Dr. Sunitha Santhakumar's NPI number is 1689746224. It was assigned on November 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sunitha Santhakumar?
Dr. Sunitha Santhakumar is a neurologist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Sunitha Santhakumar practice?
Dr. Santhakumar practices at 100 Michigan St NE, Grand Rapids, MI 49503. Dr. Santhakumar's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
What is Dr. Sunitha Santhakumar's office phone number?
The practice phone on file for Dr. Santhakumar is (616) 391-1774.
What is Dr. Sunitha Santhakumar's medical license number?
Dr. Santhakumar holds Michigan license 4301078149.
Which hospitals is Dr. Sunitha Santhakumar affiliated with?
Dr. Santhakumar practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan.
Does Dr. Sunitha Santhakumar accept Medicare?
Yes. CMS data shows Dr. Santhakumar billed Medicare for 13 services in 2022.
What services does Dr. Sunitha Santhakumar bill to Medicare?
In 2022, Dr. Santhakumar's most billed Medicare services were hospital inpatient care (99223).
What drugs does Dr. Sunitha Santhakumar prescribe most?
In 2022 Medicare Part D data, Dr. Santhakumar's most prescribed drugs by claims were Levetiracetam, Donepezil HCl and Memantine HCl.
Has Dr. Sunitha Santhakumar received payments from drug or device companies?
CMS Open Payments shows $171 in general payments to Dr. Santhakumar from 1 company from 2021 to 2021. The largest total came from Abbott Laboratories.
How long has Dr. Sunitha Santhakumar been practicing?
Dr. Santhakumar graduated from medical school in 1991, 35 years ago.
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