Melissa Zayas, RN
NPI 1013154574 · Psychiatric/Mental Health Registered Nurse · Knoxville, TN
Melissa Zayas, RN is a Psychiatric/Mental Health Registered Nurse provider in Knoxville, TN (NPI 1013154574).
Provider details
- NPI number
- 1013154574
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN80171 (TN)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-01-20
- Last updated
- 2011-03-22
Frequently asked questions
- What is Melissa Zayas's NPI number?
- Melissa Zayas's National Provider Identifier (NPI) is 1013154574, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Zayas's specialty?
- Melissa Zayas is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Melissa Zayas located?
- Melissa Zayas's practice location on file with NPPES is 2018 Western Ave, Knoxville, TN 37921-5718.
- What is Melissa Zayas's phone number?
- The practice phone number listed in the NPPES registry for Melissa Zayas is (865) 544-0406.
- Is Melissa Zayas's NPI active?
- Yes — Melissa Zayas's NPI (1013154574) is active in the NPPES registry as of the last update on 2011-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.