Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mercedes Katherine Day, RN, MSN, FNP-C

Individual provider Family Nurse Practitioner · NPI 1366727083

Mercedes Katherine Day, RN, MSN, FNP-C is a Family Nurse Practitioner in Fort Worth, Texas. Licensed in Texas. Registered with an NPI since 2011.

Licensed in
TX
In the registry since
2011
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

9840 N Beach St
Fort Worth, TX 76244-6184
Phone: (817) 431-3898
Fax: (817) 431-3909
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence AP120975 (TX)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 730516 (TX)

Record details

NPI number1366727083
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MSN , FNP-C
Sole proprietorNo
NPI enumeratedOctober 13, 2011
Last updated in NPPESApril 26, 2021
Certification dateApril 26, 2021

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