Ingrid Lewis, FNP
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 1,132
- Hospital affiliations
- 1
- Industry payments
- $421
- State license
- 1
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital in Ann Arbor
Ann Arbor, Michigan
Find Ingrid Lewis' 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 Lewis is a nurse practitioner in Ann Arbor, Michigan
Ingrid Lewis practices at University Hospital in Ann Arbor in Ann Arbor, Michigan.
Ingrid Lewis' NPI, 1639660046, was assigned on May 21, 2018. Ingrid Lewis holds Michigan license 4704231587.
- NPI
- 1639660046NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769732932
- NPI enumeration date
- May 21, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Ingrid Lewis practices at University Hospital in Ann Arbor in Ann Arbor, Michigan
Ingrid Lewis' primary practice is University Hospital in Ann Arbor, at 1500 E Medical Center Dr, Ann Arbor, MI 48109 in Washtenaw County. The practice phone is (734) 936-4000.
- University Hospital in Ann Arbor1500 E Medical Center Dr, Ann Arbor, MI 48109 · Washtenaw CountyPhone(734) 936-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ingrid Lewis is affiliated with 3 sites of care
Ingrid Lewis' primary practice is University Hospital in Ann Arbor in Ann Arbor, Michigan. Ingrid Lewis is also affiliated with Insight Hospital & Medical Center Coldwater. Dmand AI also links Ingrid Lewis to 1 more physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ingrid Lewis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ingrid Lewis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital in Ann Arbor | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Ingrid Lewis is one of 2,742 nurse practitioners in Michigan
Nurse practitioner is Ingrid Lewis' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Ingrid Lewis is licensed in Michigan.
Specialties and state licenses
- Nurse practitioner, MichiganPrimary
Nurse practitioners near Ingrid Lewis
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 Lewis treated 12 Medicare patients in 2024, average age 60
CMS counts 12 Medicare patients who saw Ingrid Lewis in 2024. The largest group is 75 to 84, with 0 patients. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ingrid Lewis' median patient age at 42, with 52% women.
Ingrid Lewis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ingrid Lewis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ingrid Lewis wrote 1,132 Medicare Part D claims in 2024
In 2024, Ingrid Lewis wrote 1,132 Medicare Part D claims for 54 patients. 89% of them were for generic drugs.
Ingrid Lewis' Part D claims by kind of drug, 2024
- Generic1,009 claims89%
- Brand-name and other123 claims11%
Drug classes CMS tracks in Ingrid Lewis' Part D claims, 2024
- Opioids1%12 of 1,132 claims
- Antibiotics3%39 of 1,132 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Ingrid Lewis takes part in Medicare
Ingrid Lewis 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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Ingrid Lewis received $421 in industry payments in 2025
CMS Open Payments shows 16 general payments to Ingrid Lewis from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Indivior Inc. paid the most, $163.
Companies that paid Ingrid Lewis 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 Lewis'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 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 Lewis
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 Lewis' NPI number?
Ingrid Lewis' NPI number is 1639660046. It was assigned on May 21, 2018, and it is active in the NPI Registry.
What does Ingrid Lewis specialize in?
Ingrid Lewis is a nurse practitioner in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Ingrid Lewis practice?
Ingrid Lewis practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Ingrid Lewis' primary practice is University Hospital in Ann Arbor in Ann Arbor, Michigan. Dmand AI also links Ingrid Lewis to 1 physician office.
What is Ingrid Lewis' office phone number?
The practice phone on file for Ingrid Lewis is (734) 936-4000.
What is Ingrid Lewis' medical license number?
Ingrid Lewis holds Michigan license 4704231587.
Which hospitals is Ingrid Lewis affiliated with?
Ingrid Lewis is affiliated with Insight Hospital & Medical Center Coldwater.
Does Ingrid Lewis accept Medicare?
Yes. CMS lists Ingrid Lewis as accepting Medicare assignment.
How many Medicare patients does Ingrid Lewis see?
CMS counts 12 Medicare patients who saw Ingrid Lewis in 2024, with an average age of 60.
Has Ingrid Lewis received payments from drug or device companies?
CMS Open Payments shows $421 in general payments to Ingrid Lewis from 7 companies from 2025 to 2025. The largest total came from Indivior Inc.
How long has Ingrid Lewis been practicing?
Ingrid Lewis graduated from medical school in 2018, 8 years ago.
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