Marco Mouanness, MD
NPI 1831785591 · Reproductive Endocrinology Physician · Westport, CT
Marco Mouanness, MD is a Reproductive Endocrinology Physician provider in Westport, CT (NPI 1831785591).
Provider details
- NPI number
- 1831785591
- Entity type
- Individual
- Primary specialty
- Reproductive Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 67160 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2020-12-17
- Last updated
- 2020-12-17
- Certified
- 2020-12-17
Frequently asked questions
- What is Marco Mouanness's NPI number?
- Marco Mouanness's National Provider Identifier (NPI) is 1831785591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marco Mouanness's specialty?
- Marco Mouanness is listed in the NPPES registry with a primary specialty of Reproductive Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Marco Mouanness located?
- Marco Mouanness's practice location on file with NPPES is 225 Main St Ste 101, Westport, CT 06880-3216.
- What is Marco Mouanness's phone number?
- The practice phone number listed in the NPPES registry for Marco Mouanness is (203) 557-9696.
- Is Marco Mouanness's NPI active?
- Yes — Marco Mouanness's NPI (1831785591) is active in the NPPES registry as of the last update on 2020-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.