Dr. Marvin Laith Kajy, MD
- Medicare services, 2024
- 259
- Medicare patients, 2024
- 75
- Part D claims, 2024
- 78
- Hospital affiliations
- 4
- Industry payments
- $33,566
- Practice address
- 22720 Michigan Ave, Dearborn, MI 48124
- Practice phone
- Call (313) 993-7777
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Halo Medical Group
Dearborn, Michigan
Find Dr. Kajy'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. Marvin Laith Kajy is a cardiologist in Dearborn, Michigan
Dr. Kajy practices at Halo Medical Group in Dearborn, Michigan.
Dr. Kajy's NPI, 1346774981, was assigned on April 19, 2017. Dr. Kajy graduated from Wayne State University School of Medicine in 2017. Dr. Kajy holds Michigan license 4301501728.
- NPI
- 1346774981NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254609431
- NPI enumeration date
- April 19, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (313) 993-7777
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marvin Laith Kajy practices at Halo Medical Group in Dearborn, Michigan
Dr. Kajy's primary practice is Halo Medical Group, at 22720 Michigan Ave, Dearborn, MI 48124 in Wayne County. The practice phone is (313) 993-7777.
- Halo Medical Group22720 Michigan Ave, Dearborn, MI 48124 · Wayne CountyPhone(313) 993-7777
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Marvin Laith Kajy is affiliated with 7 sites of care and 5 medical groups
Dr. Kajy's primary practice is Halo Medical Group in Dearborn, Michigan. Dr. Kajy is also affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. The medical group on file is Corewell Health Medical Group West. Dmand AI also links Dr. Kajy to 3 more hospitals, 4 medical groups and 2 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marvin Laith Kajy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kajy practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Halo Medical Group | Available with a free account |
| +6 more sites and 4 medical groups | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Marvin Laith Kajy is one of 768 cardiologists in Michigan
Cardiovascular disease is Dr. Kajy's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Kajy is licensed in Michigan.
Specialties and state licenses
- Cardiovascular disease, MichiganPrimary
Cardiologists near Dr. Kajy
Counts of cardiologists 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. Marvin Laith Kajy billed Medicare for 259 services in 2024
CMS data shows 259 Medicare services from Dr. Kajy across 2 procedure codes in 2024, for 75 Medicare patients. Medicare paid $29,173 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kajy compared with the Michigan median for cardiologists, 2024
- Dr. Kajy
- Michigan median
- Medicare services
- 259vs 1,43582% below
- Medicare patients
- 75vs 64488% below
- Part D claims
- 11vs 1,56299% below
Medians across 749 cardiologists in Michigan with Dmand AI profiles that report each measure.
Dr. Kajy'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.
Need commercial claims for Dr. Kajy?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kajy and other cardiologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marvin Laith Kajy treated 75 Medicare patients in 2024, average age 75
CMS counts 75 Medicare patients who saw Dr. Kajy in 2024. The largest group is 75 to 84, with 33 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 45% are also on Medicaid. Their average risk score is 2.04, 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. Kajy's median patient age at 70, with 47% women.
Dr. Kajy's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kajy's Medicare patients by sex, 2024
- Women3749%
- Men3851%
Chronic conditions among Dr. Kajy's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease68%
- Diabetes59%
- Heart failure56%
- Arthritis53%
- Chronic kidney disease49%
- COPD44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kajy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marvin Laith Kajy wrote 78 Medicare Part D claims in 2024
In 2024, Dr. Kajy wrote 78 Medicare Part D claims for 25 patients. 92% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $49 in total drug cost. In 2023, CMS named 40 claims across 3 drugs.
Dr. Kajy's Part D claims by kind of drug, 2024
- Generic72 claims92%
- Brand-name and other6 claims8%
Dr. Kajy'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: 402024: 1173%
Drugs named by CMS: 1 in 2024, 3 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. Marvin Laith Kajy ranks in the 42nd percentile for coronary angioplasty and stenting in Medicare
Dr. Kajy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 16 procedures of coronary angioplasty and stenting by Dr. Kajy, more than 42% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Kajy ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 42nd percentile16 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)
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. Marvin Laith Kajy received $33,566 in industry payments from 2020 to 2025
CMS Open Payments shows 216 general payments to Dr. Kajy from 31 drug and device companies from 2020 to 2025. Travel and lodging make up the largest share, 50% of the total. Abbott Laboratories paid the most, $9,823.
General payments to Dr. Kajy by program year, 2020 to 2025
General payments to Dr. Kajy by kind, 2020 to 2025
- Travel and lodging$16,70950%
- Food and beverage$10,86832%
- Grants$5,39816%
- Education$5902%
Companies that paid Dr. Kajy the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marvin Laith Kajy graduated from Wayne State University School of Medicine
Dr. Kajy graduated from Wayne State University School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marvin Laith Kajy'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 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Marvin Laith Kajy
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. Marvin Laith Kajy's NPI number?
Dr. Marvin Laith Kajy's NPI number is 1346774981. It was assigned on April 19, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Marvin Laith Kajy?
Dr. Marvin Laith Kajy is a cardiologist in Dearborn, Michigan. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Marvin Laith Kajy practice?
Dr. Kajy practices at 22720 Michigan Ave, Dearborn, MI 48124. Dr. Kajy's primary practice is Halo Medical Group in Dearborn, Michigan. Dmand AI also links Dr. Kajy to 3 hospitals, 4 medical groups and 2 group practices and clinics.
What is Dr. Marvin Laith Kajy's office phone number?
The practice phone on file for Dr. Kajy is (313) 993-7777.
What is Dr. Marvin Laith Kajy's medical license number?
Dr. Kajy holds Michigan license 4301501728.
Which hospitals is Dr. Marvin Laith Kajy affiliated with?
Dr. Kajy is affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. Dmand AI links Dr. Kajy to 3 more hospitals.
What medical group is Dr. Marvin Laith Kajy part of?
Dr. Kajy is linked to Corewell Health Medical Group West. Dmand AI links Dr. Kajy to 4 more medical groups.
Does Dr. Marvin Laith Kajy accept Medicare?
Yes. CMS data shows Dr. Kajy billed Medicare for 259 services in 2024, and Dr. Kajy accepts Medicare assignment.
How many Medicare patients does Dr. Marvin Laith Kajy see?
CMS counts 75 Medicare patients who saw Dr. Kajy in 2024, with an average age of 75.
What services does Dr. Marvin Laith Kajy bill to Medicare?
In 2024, Dr. Kajy's most billed Medicare services were hospital inpatient care (99233) and hospital inpatient care (99223).
Show 4 more questionsShow fewer questions
Where did Dr. Marvin Laith Kajy go to medical school?
Dr. Kajy graduated from Wayne State University School of Medicine in 2017.
What drugs does Dr. Marvin Laith Kajy prescribe most?
In 2024 Medicare Part D data, Dr. Kajy's most prescribed drugs by claims were Losartan Potassium.
Has Dr. Marvin Laith Kajy received payments from drug or device companies?
CMS Open Payments shows $33,566 in general payments to Dr. Kajy from 31 companies from 2020 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Marvin Laith Kajy been practicing?
Dr. Kajy graduated from medical school in 2017, 9 years ago.
Selling to cardiovascular disease practices?
See cardiologists 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