Ruth Lewit, MD
NPI 1508393455 · Surgery Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Lewit, MD is a Surgery Physician provider in Ann Arbor, MI (NPI 1508393455).
Provider details
- NPI number
- 1508393455
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 009066 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,030 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1540 E Hospital DriveCw 4-972, Spc 4211Ann Arbor, MI 48109-4211Phone: (734) 764-4151
Registry dates
- Enumerated
- 2017-05-22
- Last updated
- 2025-08-13
- Certified
- 2025-08-13
Frequently asked questions
- What is Ruth Lewit's NPI number?
- Ruth Lewit's National Provider Identifier (NPI) is 1508393455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Lewit's specialty?
- Ruth Lewit is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Ruth Lewit located?
- Ruth Lewit's practice location on file with NPPES is 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000.
- What is Ruth Lewit's phone number?
- The practice phone number listed in the NPPES registry for Ruth Lewit is (734) 936-4000.
- Does Ruth Lewit accept Medicare?
- Ruth Lewit is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Lewit's NPI active?
- Yes — Ruth Lewit's NPI (1508393455) is active in the NPPES registry as of the last update on 2025-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.