Mary Lewis, CNM
NPI 1619917168 · Advanced Practice Midwife · Detroit, MI
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Lewis, CNM is a Advanced Practice Midwife provider in Detroit, MI (NPI 1619917168).
Provider details
- NPI number
- 1619917168
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- 4704167710 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$74 across 4 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
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2015-11-11
Frequently asked questions
- What is Mary Lewis's NPI number?
- Mary Lewis's National Provider Identifier (NPI) is 1619917168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lewis's specialty?
- Mary Lewis is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Lewis located?
- Mary Lewis's practice location on file with NPPES is 4201 Saint Antoine St, Detroit, MI 48201-2153.
- What is Mary Lewis's phone number?
- The practice phone number listed in the NPPES registry for Mary Lewis is (313) 745-4525.
- Does Mary Lewis accept Medicare?
- Mary Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Lewis's NPI active?
- Yes — Mary Lewis's NPI (1619917168) is active in the NPPES registry as of the last update on 2015-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.