Dr. Marianne Kerski, MD
- Part D claims, 2024
- 125
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 3601 W Thirteen Mile Rd, Royal Oak, MI 48073
- Practice phone
- Call (248) 898-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kerski'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. Marianne Kerski is a pediatric rheumatology physician in Royal Oak, Michigan
Dr. Kerski practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Dr. Kerski's NPI, 1700446093, was assigned on June 18, 2019. Dr. Kerski holds Michigan license 4301509021.
- NPI
- 1700446093NPI Registry (opens in a new tab)
- NPI enumeration date
- June 18, 2019
- NPI status
- Active
- Practice phone
- (248) 898-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Marianne Kerski practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan
Dr. Kerski's primary practice is Corewell Health William Beaumont University Hospital, at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5400.
- Corewell Health William Beaumont University Hospital3601 W Thirteen Mile Rd, Royal Oak, MI 48073 · Oakland CountyPhone(248) 898-5400
Source: Dmand AI Affiliation Data
Dr. Marianne Kerski is affiliated with 1 site of care
Dr. Kerski's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marianne Kerski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kerski practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health William Beaumont University 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. Marianne Kerski is one of 16 pediatric rheumatology physicians in Michigan
Pediatric rheumatology is Dr. Kerski's primary specialty in the NPI Registry, under taxonomy code 2080P0216X. Dr. Kerski is licensed in Michigan.
Specialties and state licenses
- Pediatric rheumatology, MichiganPrimary
Pediatric rheumatology physicians near Dr. Kerski
Counts of pediatric rheumatology physicians 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. Marianne Kerski's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Kerski's median patient age at 43, with 80% women.
Dr. Kerski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women80%
- Men20%
Source: Dmand AI Patient Panel Data
Dr. Marianne Kerski wrote 125 Medicare Part D claims in 2024
In 2024, Dr. Kerski wrote 125 Medicare Part D claims for 22 patients. 86% of them were for generic drugs. CMS names the drug for 99 of them, across 5 drugs with 11 or more claims each, at $45,787 in total drug cost. In 2022, CMS named 28 claims across 2 drugs.
Dr. Kerski's Part D claims by kind of drug, 2024
- Generic107 claims86%
- Brand-name18 claims14%
Dr. Kerski'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: 282024: 99254%
Drugs named by CMS: 5 in 2024, 2 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.
Sources for Dr. Marianne Kerski'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) |
| 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. Marianne Kerski
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. Marianne Kerski's NPI number?
Dr. Marianne Kerski's NPI number is 1700446093. It was assigned on June 18, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Marianne Kerski?
Dr. Marianne Kerski is a pediatric rheumatology physician in Royal Oak, Michigan. The primary specialty in the NPI Registry is Pediatric Rheumatology Physician (taxonomy code 2080P0216X).
Where does Dr. Marianne Kerski practice?
Dr. Kerski practices at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073. Dr. Kerski's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
What is Dr. Marianne Kerski's office phone number?
The practice phone on file for Dr. Kerski is (248) 898-5400.
What is Dr. Marianne Kerski's medical license number?
Dr. Kerski holds Michigan license 4301509021.
Which hospitals is Dr. Marianne Kerski affiliated with?
Dr. Kerski practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan.
What drugs does Dr. Marianne Kerski prescribe most?
In 2024 Medicare Part D data, Dr. Kerski's most prescribed drugs by claims were Prednisone, Allopurinol and Methotrexate.
How long has Dr. Marianne Kerski been practicing?
Dr. Kerski's NPI was assigned in 2019.
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