Marialaina Chennell
NPI 1740386929 · Family Nurse Practitioner · Rochester, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marialaina Chennell is a Family Nurse Practitioner provider in Rochester, NY (NPI 1740386929).
Provider details
- NPI number
- 1740386929
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 333052 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-09-15
- Last updated
- 2023-07-05
Frequently asked questions
- What is Marialaina Chennell's NPI number?
- Marialaina Chennell's National Provider Identifier (NPI) is 1740386929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marialaina Chennell's specialty?
- Marialaina Chennell is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marialaina Chennell located?
- Marialaina Chennell's practice location on file with NPPES is 601 Elmwood Ave, Rochester, NY 14642-0001.
- What is Marialaina Chennell's phone number?
- The practice phone number listed in the NPPES registry for Marialaina Chennell is (585) 273-5682.
- Does Marialaina Chennell accept Medicare?
- Marialaina Chennell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marialaina Chennell's NPI active?
- Yes — Marialaina Chennell's NPI (1740386929) is active in the NPPES registry as of the last update on 2023-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.