Ingrid M. Kwak, FNP
- Medicare patients, 2024
- 233
- Part D claims, 2024
- 1,814
- Hospital affiliations
- 2
- Industry payments
- $337
- Medical groups
- 2
- Practice address
- 1234 Napier Avenue, Saint Joseph, MI 49085
- Practice phone
- Call (269) 983-8300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Ingrid Kwak'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.
Ingrid M. Kwak is a nurse practitioner in Saint Joseph, Michigan
Ingrid Kwak practices at Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan, part of Corewell Health.
Ingrid Kwak's NPI, 1326764317, was assigned on October 12, 2022. Ingrid Kwak holds Michigan license 4704315366.
- NPI
- 1326764317NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264803790
- NPI enumeration date
- October 12, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (269) 983-8300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ingrid M. Kwak practices at Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan
Ingrid Kwak's primary practice is Corewell Health Lakeland Hospitals - Saint Joseph Hospital, at 1234 Napier Avenue, Saint Joseph, MI 49085 in Berrien County. The practice phone is (269) 983-8300.
- Corewell Health Lakeland Hospitals - Saint Joseph Hospital1234 Napier Avenue, Saint Joseph, MI 49085 · Berrien CountyPhone(269) 983-8300
Source: Dmand AI Affiliation Data
Ingrid M. Kwak is affiliated with 4 sites of care and 2 medical groups
Ingrid Kwak's primary practice is Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan, part of Corewell Health. Ingrid Kwak is also affiliated with Corewell Health Watervliet Hospital. The medical group on file is Corewell Health Lakeland Hospitals. Dmand AI also links Ingrid Kwak to 2 more group practices and clinics and 1 medical group, each named with a free account. Ingrid Kwak's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ingrid M. Kwak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ingrid Kwak practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Lakeland Hospitals - Saint Joseph Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Ingrid M. Kwak is one of 2,742 nurse practitioners in Michigan
Nurse practitioner is Ingrid Kwak's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Ingrid Kwak is licensed in Michigan.
Specialties and state licenses
- Nurse practitioner, MichiganPrimary
Nurse practitioners near Ingrid Kwak
Counts of nurse practitioners 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
Ingrid M. Kwak treated 233 Medicare patients in 2024, average age 78
CMS counts 233 Medicare patients who saw Ingrid Kwak in 2024. The largest group is 75 to 84, with 88 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.87, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ingrid Kwak's median patient age at 73, with 48% women.
Ingrid Kwak's Medicare patients by age, 2024
Ingrid Kwak's Medicare patients by sex, 2024
- Women10545%
- Men12855%
Chronic conditions among Ingrid Kwak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure57%
- Ischemic heart disease57%
- Atrial fibrillation56%
- Arthritis48%
- Chronic kidney disease46%
- Diabetes42%
Share of Medicare patients with each condition. A patient can have several.
Ingrid Kwak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ingrid M. Kwak wrote 1,814 Medicare Part D claims in 2024
In 2024, Ingrid Kwak wrote 1,814 Medicare Part D claims for 340 patients. 82% of them were for generic drugs.
Ingrid Kwak's Part D claims by kind of drug, 2024
- Generic1,490 claims82%
- Brand-name324 claims18%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Ingrid M. Kwak takes part in Medicare
Ingrid Kwak 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)
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.
Ingrid M. Kwak received $337 in industry payments in 2025
CMS Open Payments shows 8 general payments to Ingrid Kwak from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. ShockWave Medical, Inc paid the most, $131.
Companies that paid Ingrid Kwak the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ingrid M. Kwak'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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 Ingrid M. Kwak
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ingrid M. Kwak's NPI number?
Ingrid M. Kwak's NPI number is 1326764317. It was assigned on October 12, 2022, and it is active in the NPI Registry.
What does Ingrid M. Kwak specialize in?
Ingrid M. Kwak is a nurse practitioner in Saint Joseph, Michigan. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Ingrid M. Kwak practice?
Ingrid Kwak practices at 1234 Napier Avenue, Saint Joseph, MI 49085. Ingrid Kwak's primary practice is Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan, part of Corewell Health. Dmand AI also links Ingrid Kwak to 2 group practices and clinics and 1 medical group.
What is Ingrid M. Kwak's office phone number?
The practice phone on file for Ingrid Kwak is (269) 983-8300.
What is Ingrid M. Kwak's medical license number?
Ingrid Kwak holds Michigan license 4704315366.
Which hospitals is Ingrid M. Kwak affiliated with?
Ingrid Kwak practices at Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan. Ingrid Kwak is also affiliated with Corewell Health Watervliet Hospital.
What medical group is Ingrid M. Kwak part of?
Ingrid Kwak is linked to Corewell Health Lakeland Hospitals. Dmand AI links Ingrid Kwak to 1 more medical group.
Does Ingrid M. Kwak accept Medicare?
Yes. CMS lists Ingrid Kwak as accepting Medicare assignment.
How many Medicare patients does Ingrid M. Kwak see?
CMS counts 233 Medicare patients who saw Ingrid Kwak in 2024, with an average age of 78.
Has Ingrid M. Kwak received payments from drug or device companies?
CMS Open Payments shows $337 in general payments to Ingrid Kwak from 4 companies from 2025 to 2025. The largest total came from ShockWave Medical, Inc.
How long has Ingrid M. Kwak been practicing?
Ingrid Kwak graduated from medical school in 2022, 4 years ago.
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