Ada M Mercado
Registered Nurse • Isabela, PR
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Ada Mercado has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Ada Mercado was a registered Registered Nurse practicing in Isabela, PR. Throughout an active medical career spanning 19 years, Ada Mercado provided care at the practice location at AVE AGUSTIN RAMOS CALERO INT 111 BZN 737 until profile deactivation on 2026-03-19.
Practice Location & Contact Primary Location
Ave Agustin Ramos Calero Int 111 Bzn 737
Isabela, PR 00662
Specialty Benchmarks & Practice Insights
Comparative analytics for Registered Nurse in Isabela, PR
Practicing in Isabela, PR (769 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 163W00000X
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Registered Nurse
Registered Nurse
Licensed Practical Nurse
Registered Nurse
Radiologic Technologist
Registered Nurse
Registered Nurse
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on March 19, 2026
NPI status registered as active in NPPES database
Registered at AVE AGUSTIN RAMOS CALERO INT 111 BZN 737, ISABELA, PR 00662 (Tel: 7878302765)
Registered at SECTOR JAVILLO 1114 CALLE LA SOMBRA, ISABELA, PR 00662 (Tel: 7878304021)
Recorded as ADA MERCADO
Registered Nurse (License #14721 in PR)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
Sector Javillo 1114 Calle La Sombra
Isabela, PR 00662
Phone: 7878304021
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