Dr. Ruth A. Lewit, MD
- Part D claims, 2024
- 15
- Hospital affiliations
- 1
- Industry payments
- $1,030
- Medical group
- 1
- State licenses
- 2
- 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
School-Based Health Center · Ann Arbor, Michigan
Find Dr. Lewit'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. Ruth A. Lewit is a general surgeon in Ann Arbor, Michigan
Dr. Lewit practices at University Hospital in Ann Arbor, Michigan.
Dr. Lewit's NPI, 1508393455, was assigned on May 22, 2017. Dr. Lewit graduated from Medical College of Georgia School of Medicine in 2017. Dr. Lewit holds Michigan license 4301514648.
- NPI
- 1508393455NPI Registry (opens in a new tab)
- NPI enumeration date
- May 22, 2017
- NPI status
- Active
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ruth A. Lewit practices at University Hospital in Ann Arbor, Michigan
Dr. Lewit's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.
- University Hospital1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000
Source: Dmand AI Affiliation Data
Dr. Ruth A. Lewit is affiliated with 2 sites of care and 1 medical group
Dr. Lewit's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Lewit is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dr. Lewit's employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ruth A. Lewit's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lewit practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ruth A. Lewit is one of 1,095 general surgeons in Michigan
Surgery is Dr. Lewit's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Lewit's licenses on file in 2 states: Michigan and Georgia.
Specialties and state licenses
- Surgery, MichiganPrimary
- Student in an organized health care education/training program, Georgia
General surgeons near Dr. Lewit
Counts of general surgeons 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. Ruth A. Lewit's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Lewit's median patient age at 12, with 41% women.
Dr. Lewit's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women41%
- Men59%
Source: Dmand AI Patient Panel Data
Dr. Ruth A. Lewit wrote 15 Medicare Part D claims in 2024
In 2024, Dr. Lewit wrote 15 Medicare Part D claims for 11 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Ruth A. Lewit received $1,030 in industry payments in 2024
CMS Open Payments shows 3 general payments to Dr. Lewit from 3 drug and device companies in 2024. Education make up the largest share, 97% of the total. Intuitive Surgical, Inc. paid the most, $1,000.
General payments to Dr. Lewit by kind, 2024 to 2024
- Education$1,00097%
- Food and beverage$303%
Companies that paid Dr. Lewit the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ruth A. Lewit graduated from Medical College of Georgia School of Medicine
Dr. Lewit graduated from Medical College of Georgia School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ruth A. Lewit'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 (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. Ruth A. Lewit
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. Ruth A. Lewit's NPI number?
Dr. Ruth A. Lewit's NPI number is 1508393455. It was assigned on May 22, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Ruth A. Lewit?
Dr. Ruth A. Lewit is a general surgeon in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Ruth A. Lewit practice?
Dr. Lewit practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Lewit's primary practice is University Hospital in Ann Arbor, Michigan.
What is Dr. Ruth A. Lewit's office phone number?
The practice phone on file for Dr. Lewit is (734) 936-4000.
What is Dr. Ruth A. Lewit's medical license number?
Dr. Lewit holds Michigan license 4301514648, one of the licenses on file in 2 states.
Which states has Dr. Ruth A. Lewit been licensed in?
Dmand AI has state licenses on file for Dr. Lewit in Michigan and Georgia.
Which hospitals is Dr. Ruth A. Lewit affiliated with?
Dr. Lewit is affiliated with University Hospital.
What medical group is Dr. Ruth A. Lewit part of?
Dr. Lewit is linked to University of Michigan Health.
Where did Dr. Ruth A. Lewit go to medical school?
Dr. Lewit graduated from Medical College of Georgia School of Medicine in 2017.
Has Dr. Ruth A. Lewit received payments from drug or device companies?
CMS Open Payments shows $1,030 in general payments to Dr. Lewit from 3 companies from 2024 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Ruth A. Lewit been practicing?
Dr. Lewit graduated from medical school in 2017, 9 years ago.
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