Dr. Julia Kerwin, MD
- Medicare services, 2024
- 77
- Medicare patients, 2024
- 60
- Part D claims, 2024
- 867
- Hospital affiliations
- 3
- Industry payments
- $147
- Practice address
- 4000 Wellness Drive, Midland, MI 48670
- Practice phone
- Call (989) 839-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kerwin's professional email, personal email and mobile number
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Dr. Julia Kerwin is a family medicine physician in Midland, Michigan
Dr. Kerwin practices at MyMichigan Medical Center Midland in Midland, Michigan, part of MyMichigan Health.
Dr. Kerwin's NPI, 1619557956, was assigned on April 12, 2021. Dr. Kerwin graduated from Oakland Univ, William Beaumont School of Medicine in 2021. Dr. Kerwin holds Michigan license 4301511146.
- NPI
- 1619557956NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870901531
- NPI enumeration date
- April 12, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (989) 839-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Julia Kerwin practices at MyMichigan Medical Center Midland in Midland, Michigan
Dr. Kerwin's primary practice is MyMichigan Medical Center Midland, at 4000 Wellness Drive, Midland, MI 48670 in Midland County. The practice phone is (989) 839-3000.
- MyMichigan Medical Center Midland4000 Wellness Drive, Midland, MI 48670 · Midland CountyPhone(989) 839-3000
Source: Dmand AI Affiliation Data
Dr. Julia Kerwin is affiliated with 5 sites of care and 1 medical group
Dr. Kerwin's primary practice is MyMichigan Medical Center Midland in Midland, Michigan, part of MyMichigan Health. Dr. Kerwin is also affiliated with Covenant Medical Center Harrison. The medical group on file is MyMichigan Medical Center Midland. Dmand AI also links Dr. Kerwin to 1 more hospital, 1 group practice or clinic 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. Julia Kerwin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kerwin practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MyMichigan Medical Center Midland | Available with a free account |
| +4 more affiliated sites | 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 MyMichigan Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Julia Kerwin is one of 4,931 family medicine physicians in Michigan
Family medicine is Dr. Kerwin's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Kerwin is licensed in Michigan.
Specialties and state licenses
- Family medicine, MichiganPrimary
Family medicine physicians near Dr. Kerwin
Counts of family medicine 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. Julia Kerwin billed Medicare for 77 services in 2024
CMS data shows 77 Medicare services from Dr. Kerwin across 4 procedure codes in 2024, all of them office visits, for 60 Medicare patients. Medicare paid $5,913 for them. Every service was in an office.
Dr. Kerwin compared with the Michigan median for family medicine physicians, 2024
- Dr. Kerwin
- Michigan median
- Medicare services
- 77vs 24869% below
- Medicare patients
- 60vs 11246% below
- Part D claims
- 460vs 1,03355% below
Medians across 4,990 family medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Kerwin'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. Julia Kerwin treated 60 Medicare patients in 2024, average age 71
CMS counts 60 Medicare patients who saw Dr. Kerwin in 2024. The largest group is 65 to 74, with 27 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 20% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kerwin's median patient age at 69, with 59% women.
Dr. Kerwin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kerwin's Medicare patients by sex, 2024
- Women3253%
- Men2847%
Chronic conditions among Dr. Kerwin's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis42%
- Chronic kidney disease32%
- Diabetes30%
- Anxiety23%
- Ischemic heart disease22%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kerwin'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
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Julia Kerwin wrote 867 Medicare Part D claims in 2024
In 2024, Dr. Kerwin wrote 867 Medicare Part D claims for 179 patients. 83% of them were for generic drugs. CMS names the drug for 460 of them, across 20 drugs with 11 or more claims each, at $44,277 in total drug cost. In 2023, CMS named 348 claims across 15 drugs.
Dr. Kerwin's Part D claims by kind of drug, 2024
- Generic722 claims83%
- Brand-name and other145 claims17%
Dr. Kerwin'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. Kerwin's Part D claims, 2024
- Antibiotics1%12 of 867 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: 3482024: 46032%
Drugs named by CMS: 20 in 2024, 15 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. Julia Kerwin offers telehealth to Medicare patients
Dr. Kerwin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kerwin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Julia Kerwin received $147 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Kerwin from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $147.
Companies that paid Dr. Kerwin the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Julia Kerwin graduated from Oakland Univ, William Beaumont School of Medicine
Dr. Kerwin graduated from Oakland Univ, William Beaumont School of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Julia Kerwin'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 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. Julia Kerwin
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. Julia Kerwin's NPI number?
Dr. Julia Kerwin's NPI number is 1619557956. It was assigned on April 12, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Julia Kerwin?
Dr. Julia Kerwin is a family medicine physician in Midland, Michigan. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Julia Kerwin practice?
Dr. Kerwin practices at 4000 Wellness Drive, Midland, MI 48670. Dr. Kerwin's primary practice is MyMichigan Medical Center Midland in Midland, Michigan, part of MyMichigan Health. Dmand AI also links Dr. Kerwin to 1 hospital, 1 group practice or clinic and 1 home health agency.
What is Dr. Julia Kerwin's office phone number?
The practice phone on file for Dr. Kerwin is (989) 839-3000.
What is Dr. Julia Kerwin's medical license number?
Dr. Kerwin holds Michigan license 4301511146.
Which hospitals is Dr. Julia Kerwin affiliated with?
Dr. Kerwin practices at MyMichigan Medical Center Midland in Midland, Michigan. Dr. Kerwin is also affiliated with Covenant Medical Center Harrison. Dmand AI links Dr. Kerwin to 1 more hospital.
What medical group is Dr. Julia Kerwin part of?
Dr. Kerwin is linked to MyMichigan Medical Center Midland.
Does Dr. Julia Kerwin accept Medicare?
Yes. CMS data shows Dr. Kerwin billed Medicare for 77 services in 2024, and Dr. Kerwin accepts Medicare assignment.
Does Dr. Julia Kerwin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kerwin as offering telehealth services.
How many Medicare patients does Dr. Julia Kerwin see?
CMS counts 60 Medicare patients who saw Dr. Kerwin in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
What services does Dr. Julia Kerwin bill to Medicare?
In 2024, Dr. Kerwin's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and office visit, established patient (99215).
Where did Dr. Julia Kerwin go to medical school?
Dr. Kerwin graduated from Oakland Univ, William Beaumont School of Medicine in 2021.
What drugs does Dr. Julia Kerwin prescribe most?
In 2024 Medicare Part D data, Dr. Kerwin's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Metformin HCl ER.
Has Dr. Julia Kerwin received payments from drug or device companies?
CMS Open Payments shows $147 in general payments to Dr. Kerwin from 1 company from 2022 to 2022. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Julia Kerwin been practicing?
Dr. Kerwin graduated from medical school in 2021, 5 years ago.
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