Dr. Maria Markosyan Karapetyan, MD
- Medicare services, 2024
- 845
- Medicare patients, 2024
- 160
- Part D claims, 2024
- 898
- Hospital affiliations
- 5
- Industry payments
- $3,698
- Practice address
- 10415 Grand River Rd, Brighton, MI 48116
- Practice phone
- Call (810) 227-1020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lee Internal Medicine
Brighton, Michigan
Find Dr. Markosyan Karapetyan'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. Maria Markosyan Karapetyan is an internist in Brighton, Michigan
Dr. Markosyan Karapetyan practices at Lee Internal Medicine in Brighton, Michigan.
Dr. Markosyan Karapetyan's NPI, 1184152282, was assigned on June 1, 2017. Dr. Markosyan Karapetyan holds Michigan license 4301503321.
- NPI
- 1184152282NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153731070
- NPI enumeration date
- June 1, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (810) 227-1020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maria Markosyan Karapetyan practices at Lee Internal Medicine in Brighton, Michigan
Dr. Markosyan Karapetyan's primary practice is Lee Internal Medicine, at 10415 Grand River Rd, Brighton, MI 48116 in Livingston County. The practice phone is (810) 227-1020.
- Lee Internal Medicine10415 Grand River Rd, Brighton, MI 48116 · Livingston CountyPhone(810) 227-1020
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Maria Markosyan Karapetyan is affiliated with 9 sites of care and 2 medical groups
Dr. Markosyan Karapetyan's primary practice is Lee Internal Medicine in Brighton, Michigan. Dr. Markosyan Karapetyan is also affiliated with Henry Ford Providence Southfield Hospital. The medical group on file is Lee Internal Medicine Associates. Dmand AI also links Dr. Markosyan Karapetyan to 4 more hospitals, 2 group practices and clinics, 1 home health agency and 1 medical group, 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. Maria Markosyan Karapetyan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Markosyan Karapetyan practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lee Internal Medicine | Available with a free account |
| +8 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maria Markosyan Karapetyan is one of 4,804 internists in Michigan
Internal medicine is Dr. Markosyan Karapetyan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Markosyan Karapetyan is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Markosyan Karapetyan
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. Maria Markosyan Karapetyan billed Medicare for 845 services in 2024
CMS data shows 845 Medicare services from Dr. Markosyan Karapetyan across 13 procedure codes in 2024, for 160 Medicare patients. Medicare paid $47,770 for them. Every service was in an office.
Dr. Markosyan Karapetyan's Medicare services by type, 2024
- Office and hospital visits438
- Other services171
- Lab and pathology143
- Tests and treatments76
- Imaging17
Dr. Markosyan Karapetyan compared with the Michigan median for internists, 2024
- Dr. Markosyan Karapetyan
- Michigan median
- Medicare services
- 845vs 423100% above
- Medicare patients
- 160vs 159Close to median
- Part D claims
- 416vs 31432% above
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Markosyan Karapetyan'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. Markosyan Karapetyan and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maria Markosyan Karapetyan treated 160 Medicare patients in 2024, average age 74
CMS counts 160 Medicare patients who saw Dr. Markosyan Karapetyan in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Markosyan Karapetyan's median patient age at 66, with 59% women.
Dr. Markosyan Karapetyan's Medicare patients by age, 2024
Dr. Markosyan Karapetyan's Medicare patients by sex, 2024
- Women9861%
- Men6239%
Chronic conditions among Dr. Markosyan Karapetyan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Ischemic heart disease41%
- Diabetes36%
- Chronic kidney disease32%
- Heart failure31%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Markosyan Karapetyan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Maria Markosyan Karapetyan wrote 898 Medicare Part D claims in 2024
In 2024, Dr. Markosyan Karapetyan wrote 898 Medicare Part D claims for 254 patients. 81% of them were for generic drugs. CMS names the drug for 416 of them, across 19 drugs with 11 or more claims each, at $147,513 in total drug cost.
Dr. Markosyan Karapetyan's Part D claims by kind of drug, 2024
- Generic731 claims81%
- Brand-name and other167 claims19%
Dr. Markosyan Karapetyan'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. Markosyan Karapetyan's Part D claims, 2024
- Opioids2%21 of 898 claims
- Antibiotics11%99 of 898 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Dr. Maria Markosyan Karapetyan takes part in Medicare
Dr. Markosyan Karapetyan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Maria Markosyan Karapetyan received $3,698 in industry payments from 2024 to 2025
CMS Open Payments shows 210 general payments to Dr. Markosyan Karapetyan from 26 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $744.
General payments to Dr. Markosyan Karapetyan by program year, 2024 to 2025
Companies that paid Dr. Markosyan Karapetyan the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Maria Markosyan Karapetyan'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) |
| 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. Maria Markosyan Karapetyan
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. Maria Markosyan Karapetyan's NPI number?
Dr. Maria Markosyan Karapetyan's NPI number is 1184152282. It was assigned on June 1, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Maria Markosyan Karapetyan?
Dr. Maria Markosyan Karapetyan is an internist in Brighton, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Maria Markosyan Karapetyan practice?
Dr. Markosyan Karapetyan practices at 10415 Grand River Rd, Brighton, MI 48116. Dr. Markosyan Karapetyan's primary practice is Lee Internal Medicine in Brighton, Michigan. Dmand AI also links Dr. Markosyan Karapetyan to 4 hospitals, 2 group practices and clinics, 1 home health agency and 1 medical group.
What is Dr. Maria Markosyan Karapetyan's office phone number?
The practice phone on file for Dr. Markosyan Karapetyan is (810) 227-1020.
What is Dr. Maria Markosyan Karapetyan's medical license number?
Dr. Markosyan Karapetyan holds Michigan license 4301503321.
Which hospitals is Dr. Maria Markosyan Karapetyan affiliated with?
Dr. Markosyan Karapetyan is affiliated with Henry Ford Providence Southfield Hospital. Dmand AI links Dr. Markosyan Karapetyan to 4 more hospitals.
What medical group is Dr. Maria Markosyan Karapetyan part of?
Dr. Markosyan Karapetyan is linked to Lee Internal Medicine Associates. Dmand AI links Dr. Markosyan Karapetyan to 1 more medical group.
Does Dr. Maria Markosyan Karapetyan accept Medicare?
Yes. CMS data shows Dr. Markosyan Karapetyan billed Medicare for 845 services in 2024, and Dr. Markosyan Karapetyan accepts Medicare assignment.
How many Medicare patients does Dr. Maria Markosyan Karapetyan see?
CMS counts 160 Medicare patients who saw Dr. Markosyan Karapetyan in 2024, with an average age of 74.
What services does Dr. Maria Markosyan Karapetyan bill to Medicare?
In 2024, Dr. Markosyan Karapetyan's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G2211).
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What drugs does Dr. Maria Markosyan Karapetyan prescribe most?
In 2024 Medicare Part D data, Dr. Markosyan Karapetyan's most prescribed drugs by claims were Prednisone, Amlodipine Besylate and Atorvastatin Calcium.
Has Dr. Maria Markosyan Karapetyan received payments from drug or device companies?
CMS Open Payments shows $3,698 in general payments to Dr. Markosyan Karapetyan from 26 companies from 2024 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Maria Markosyan Karapetyan been practicing?
Dr. Markosyan Karapetyan graduated from medical school in 2010, 16 years ago.
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