Mary Marchese, MD
NPI 1497458830 · Obstetrics & Gynecology Physician · Providence, RI
Enrolled with Medicare as Order and Referring Only - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Marchese, MD is a Obstetrics & Gynecology Physician provider in Providence, RI (NPI 1497458830).
Provider details
- NPI number
- 1497458830
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- LP05820 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-03-24
- Last updated
- 2023-06-26
- Certified
- 2023-06-26
Frequently asked questions
- What is Mary Marchese's NPI number?
- Mary Marchese's National Provider Identifier (NPI) is 1497458830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Marchese's specialty?
- Mary Marchese is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Marchese located?
- Mary Marchese's practice location on file with NPPES is 101 Dudley St, Providence, RI 02905-2401.
- What is Mary Marchese's phone number?
- The practice phone number listed in the NPPES registry for Mary Marchese is (401) 274-1100.
- Does Mary Marchese accept Medicare?
- Mary Marchese is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Marchese's NPI active?
- Yes — Mary Marchese's NPI (1497458830) is active in the NPPES registry as of the last update on 2023-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.