Marsha Duley, DNP-FNPC
NPI 1215708334 · Family Nurse Practitioner · Layton, UT
Marsha Duley, DNP-FNPC is a Family Nurse Practitioner provider in Layton, UT (NPI 1215708334).
Provider details
- NPI number
- 1215708334
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP-FNPC
- Sex
- Female
- Sole proprietor
- No
- License
- 10350271-4405 (UT)
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 tenure38% of score
2 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
- 2024-01-09
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Marsha Duley's NPI number?
- Marsha Duley's National Provider Identifier (NPI) is 1215708334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marsha Duley's specialty?
- Marsha Duley is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marsha Duley located?
- Marsha Duley's practice location on file with NPPES is 438 Rosewood Ln Apt 15, Layton, UT 84041-5706.
- What is Marsha Duley's phone number?
- The practice phone number listed in the NPPES registry for Marsha Duley is (385) 348-5239.
- Is Marsha Duley's NPI active?
- Yes — Marsha Duley's NPI (1215708334) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.