Dr. Nathan Kumar, MD
- Part D claims, 2024
- 104
- Hospital affiliations
- 1
- Industry payments
- $3,151
- Medical group
- 1
- State license
- 1
- Practice address
- 468 Cadieux Rd, Grosse Pointe, MI 48230
- Practice phone
- Call (313) 473-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kumar'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. Nathan Kumar is a neurologist in Grosse Pointe, Michigan
Dr. Kumar practices at Corewell Health Beaumont Grosse Pointe Hospital in Grosse Pointe, Michigan, part of Corewell Health.
Dr. Kumar's NPI, 1740856897, was assigned on May 31, 2021. Dr. Kumar holds Michigan license 4351048639.
- NPI
- 1740856897NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173924214
- NPI enumeration date
- May 31, 2021
- NPI status
- Active
- Practice phone
- (313) 473-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Nathan Kumar practices at Corewell Health Beaumont Grosse Pointe Hospital in Grosse Pointe, Michigan
Dr. Kumar's primary practice is Corewell Health Beaumont Grosse Pointe Hospital, at 468 Cadieux Rd, Grosse Pointe, MI 48230 in Wayne County. The practice phone is (313) 473-1000.
- Corewell Health Beaumont Grosse Pointe Hospital468 Cadieux Rd, Grosse Pointe, MI 48230 · Wayne CountyPhone(313) 473-1000
Source: Dmand AI Affiliation Data
Dr. Nathan Kumar is affiliated with 1 site of care and 1 medical group
Dr. Kumar's primary practice is Corewell Health Beaumont Grosse Pointe Hospital in Grosse Pointe, Michigan, part of Corewell Health. The medical group on file is Michigan United Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nathan Kumar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kumar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Beaumont Grosse Pointe Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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. Nathan Kumar is one of 642 neurologists in Michigan
Neurology is Dr. Kumar's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Kumar is licensed in Michigan.
Specialties and state licenses
- Neurology, MichiganPrimary
Neurologists near Dr. Kumar
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. Nathan Kumar's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Kumar's median patient age at 73, with 57% women.
Dr. Kumar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Nathan Kumar wrote 104 Medicare Part D claims in 2024
In 2024, Dr. Kumar wrote 104 Medicare Part D claims for 45 patients. 96% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $219 in total drug cost. In 2022, CMS named 11 claims across 1 drug.
Dr. Kumar's Part D claims by kind of drug, 2024
- Generic100 claims96%
- Brand-name and other4 claims4%
Dr. Kumar'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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 112024: 1427%
Drugs named by CMS: 1 in 2024, 1 in 2022.
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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Nathan Kumar received $3,151 in industry payments from 2021 to 2025
CMS Open Payments shows 51 general payments to Dr. Kumar from 26 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 62% of the total. Si-bone, Inc. paid the most, $1,569.
General payments to Dr. Kumar by program year, 2021 to 2025
General payments to Dr. Kumar by kind, 2021 to 2025
- Food and beverage$1,95762%
- Travel and lodging$1,19538%
Companies that paid Dr. Kumar 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. Nathan Kumar'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 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) |
| 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. Nathan Kumar
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. Nathan Kumar's NPI number?
Dr. Nathan Kumar's NPI number is 1740856897. It was assigned on May 31, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Kumar?
Dr. Nathan Kumar is a neurologist in Grosse Pointe, Michigan. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Nathan Kumar practice?
Dr. Kumar practices at 468 Cadieux Rd, Grosse Pointe, MI 48230. Dr. Kumar's primary practice is Corewell Health Beaumont Grosse Pointe Hospital in Grosse Pointe, Michigan, part of Corewell Health.
What is Dr. Nathan Kumar's office phone number?
The practice phone on file for Dr. Kumar is (313) 473-1000.
What is Dr. Nathan Kumar's medical license number?
Dr. Kumar holds Michigan license 4351048639.
Which hospitals is Dr. Nathan Kumar affiliated with?
Dr. Kumar practices at Corewell Health Beaumont Grosse Pointe Hospital in Grosse Pointe, Michigan.
What medical group is Dr. Nathan Kumar part of?
Dr. Kumar is linked to Michigan United Physicians.
What drugs does Dr. Nathan Kumar prescribe most?
In 2024 Medicare Part D data, Dr. Kumar's most prescribed drugs by claims were Donepezil HCl.
Has Dr. Nathan Kumar received payments from drug or device companies?
CMS Open Payments shows $3,151 in general payments to Dr. Kumar from 26 companies from 2021 to 2025. The largest total came from Si-bone, Inc.
How long has Dr. Nathan Kumar been practicing?
Dr. Kumar's NPI was assigned in 2021.
Selling to neurology practices?
See neurologists in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card