Dr. Mukesh Kumar, MD
- Medicare services, 2024
- 804
- Medicare patients, 2024
- 430
- Part D claims, 2024
- 473
- Hospital affiliations
- 6
- Industry payments
- $131
- Practice address
- 130 Division St, Derby, CT 06418
- Practice phone
- Call (203) 732-7500
- 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. Mukesh Kumar is an internist in Derby, Connecticut
Dr. Kumar practices at Griffin Hospital in Derby, Connecticut, part of Griffin Hospital.
Dr. Kumar's NPI, 1104347665, was assigned on July 5, 2017. Dr. Kumar holds Connecticut license 65432.
- NPI
- 1104347665NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799022596
- NPI enumeration date
- July 5, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 732-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mukesh Kumar practices at 2 locations in Derby, Connecticut
Dr. Kumar's primary practice is Griffin Hospital, at 130 Division St, Derby, CT 06418 in New Haven County. The practice phone is (203) 732-7500. Dr. Kumar also practices at Griffin Hospital, 144 Division St, Derby, CT 06418.
- Griffin HospitalPrimary130 Division St, Derby, CT 06418 · New Haven CountyPhone(203) 732-7500
- Griffin Hospital144 Division St, Derby, CT 06418 · Naugatuck Vly CountyPhone(203) 732-7360
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Mukesh Kumar is affiliated with 7 sites of care and 7 medical groups
Dr. Kumar's primary practice is Griffin Hospital in Derby, Connecticut, part of Griffin Hospital. Dr. Kumar is also affiliated with Yale New Haven Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Kumar to 4 more hospitals, 6 medical groups and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mukesh Kumar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kumar practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Griffin Hospital | Available with a free account |
| +6 more sites and 6 medical groups | 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 Griffin Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mukesh Kumar is one of 2,189 internists in Connecticut
Internal medicine is Dr. Kumar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kumar is licensed in Connecticut.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
Internists near Dr. Kumar
Counts of internists 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. Mukesh Kumar billed Medicare for 804 services in 2024
CMS data shows 804 Medicare services from Dr. Kumar across 7 procedure codes in 2024, for 430 Medicare patients. Medicare paid $65,177 for them.
Dr. Kumar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2542024: 804217%
Where Dr. Kumar's Medicare services took place, 2024
- In an office314%
- In a facility77396%
Dr. Kumar compared with the Connecticut median for internists, 2024
- Dr. Kumar
- Connecticut median
- Medicare services
- 804vs 3902.1 times
- Medicare patients
- 430vs 1722.5 times
- Part D claims
- 143vs 34358% below
Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.
Dr. Kumar'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mukesh Kumar treated 430 Medicare patients in 2024, average age 77
CMS counts 430 Medicare patients who saw Dr. Kumar in 2024. The largest group is 75 to 84, with 138 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 38% are also on Medicaid. Their average risk score is 2.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Kumar's median patient age at 69, with 54% women.
Dr. Kumar's Medicare patients by age, 2024
Dr. Kumar's Medicare patients by sex, 2024
- Women23053%
- Men20047%
Chronic conditions among Dr. Kumar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease53%
- Arthritis52%
- Diabetes50%
- Heart failure48%
- Mood disorders47%
- Anxiety45%
Share of Medicare patients with each condition. A patient can have several.
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 69
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mukesh Kumar wrote 473 Medicare Part D claims in 2024
In 2024, Dr. Kumar wrote 473 Medicare Part D claims for 115 patients. 78% of them were for generic drugs. CMS names the drug for 143 of them, across 7 drugs with 11 or more claims each, at $13,661 in total drug cost. In 2023, CMS named 173 claims across 9 drugs.
Dr. Kumar's Part D claims by kind of drug, 2024
- Generic367 claims78%
- Brand-name78 claims16%
- Other28 claims6%
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.
Drug classes CMS tracks in Dr. Kumar's Part D claims, 2024
- Antibiotics6%27 of 473 claims
- Antipsychotics, patients 65 and over4%18 of 473 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1732024: 14317%
Drugs named by CMS: 7 in 2024, 9 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. Mukesh Kumar offers telehealth to Medicare patients
Dr. Kumar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kumar as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mukesh Kumar received $131 in industry payments from 2022 to 2025
CMS Open Payments shows 7 general payments to Dr. Kumar from 4 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $57.
General payments to Dr. Kumar by program year, 2022 to 2025
Companies that paid Dr. Kumar the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mukesh 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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 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) |
| 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. Mukesh 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. Mukesh Kumar's NPI number?
Dr. Mukesh Kumar's NPI number is 1104347665. It was assigned on July 5, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Mukesh Kumar?
Dr. Mukesh Kumar is an internist in Derby, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mukesh Kumar practice?
Dr. Kumar practices at 130 Division St, Derby, CT 06418. Dr. Kumar also practices at 144 Division St, Derby, CT 06418. Dr. Kumar's primary practice is Griffin Hospital in Derby, Connecticut, part of Griffin Hospital. Dmand AI also links Dr. Kumar to 4 hospitals, 6 medical groups and 1 home health agency.
What is Dr. Mukesh Kumar's office phone number?
The practice phone on file for Dr. Kumar is (203) 732-7500.
What is Dr. Mukesh Kumar's medical license number?
Dr. Kumar holds Connecticut license 65432.
Which hospitals is Dr. Mukesh Kumar affiliated with?
Dr. Kumar practices at Griffin Hospital in Derby, Connecticut. Dr. Kumar is also affiliated with Yale New Haven Hospital. Dmand AI links Dr. Kumar to 4 more hospitals.
What medical group is Dr. Mukesh Kumar part of?
Dr. Kumar is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Dr. Kumar to 6 more medical groups.
Does Dr. Mukesh Kumar accept Medicare?
Yes. CMS data shows Dr. Kumar billed Medicare for 804 services in 2024, and Dr. Kumar accepts Medicare assignment.
Does Dr. Mukesh Kumar offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kumar as offering telehealth services.
How many Medicare patients does Dr. Mukesh Kumar see?
CMS counts 430 Medicare patients who saw Dr. Kumar in 2024, with an average age of 77.
Show 4 more questionsShow fewer questions
What services does Dr. Mukesh Kumar bill to Medicare?
In 2024, Dr. Kumar's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99222).
What drugs does Dr. Mukesh Kumar prescribe most?
In 2024 Medicare Part D data, Dr. Kumar's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Gabapentin.
Has Dr. Mukesh Kumar received payments from drug or device companies?
CMS Open Payments shows $131 in general payments to Dr. Kumar from 4 companies from 2022 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Mukesh Kumar been practicing?
Dr. Kumar graduated from medical school in 2014, 12 years ago.
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