MRS. MERLYN LOPEZ OTL, MPH, CHT
NPI 1619928108
Occupational Therapist in San Juan, PR

Active since May 12, 2006Accepts Medicare Assignment
1260 CALLE 54 SE, SAN JUAN, PR 00921(787) 999-5538(787) 999-5539 Get Directions Write a Review

NPPES record last updated: February 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 6, 2026, Oct 12, 2018 (2 updates tracked since 2018).

About Mrs. Merlyn Lopez Otl, Mph, Cht NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MERLYN LOPEZ OTL, MPH, CHT (NPI 1619928108) is an individual occupational therapist in San Juan, Puerto Rico, licensed in Puerto Rico (916) and active in the NPI registry since May 2006. She maintains 2 additional practice locations and is a graduate of Other (2002).

NPPES Registry Identity

NPI1619928108
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameMRS. MERLYN LOPEZCredential: OTL, MPH, CHT
Location Address1260 CALLE 54 SESan Juan, PR 00921-3143
Mailing AddressPo Box 30226San Juan, PR 00929-1226 · (787) 999-5538 · Fax (787) 999-5539
Fax(787) 999-5539
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateMay 12, 2006
Last NPPES UpdateFebruary 6, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 6, 2026
NPI 1619928108 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License Licensed in PR · 916
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.

Secondary Practice Locations 2

Location 11300 Calle 7 Portales de San Juan, Apt. G-155San Juan, PR 00924-4579 · Phone (787) 752-6639 · Fax (787) 752-6639
Location 2Ave Degotan, Edif. Hima Plaza I 412-ACaguas, PR 00725 · Phone (787) 999-5538 · Fax (787) 999-5539

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mrs. Merlyn Lopez Otl, Mph, Cht is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5597660936
PECOS Enrollment IDI20031128000019

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Therapy procedure using functional activities 97530
A therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.
223 services27 patients
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 97110
This therapy involves exercises to boost strength, endurance, flexibility, and range of motion. Each session lasts 15 minutes. The goal is to improve physical function and overall health. It's a safe, beneficial method for enhancing well-being and fitness.
221 services29 patients
Therapy procedure using manual technique, each 15 minutes 97140
This therapy involves using hands-on techniques to help improve your body's movement and function. These techniques may include stretching, resistance exercises, or gentle pressure. Each session lasts 15 minutes and aims to relieve pain, promote healing, and improve your overall health.
151 services14 patients
Evaluation for occupational therapy, typically 1 hour 97167
An evaluation for occupational therapy is a process that assesses your ability to perform daily life tasks. This one-hour session looks at your physical, cognitive, and emotional abilities. It helps tailor a personalized therapy plan to improve your functional skills.
35 services27 patients

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dietitian, Registered (Nutrition, Renal)
1260 CALLE 54 SE
SAN JUAN, PR 00921
Occupational Therapist
1260 CALLE 54 SE
SAN JUAN, PR 00921
Physical Therapist
1260 CALLE 54 SE, URB. LA RIVIERA
SAN JUAN, PR 00921
Occupational Therapist
1260 CALLE 54 SE
SAN JUAN, PR 00921

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Merlyn Lopez's NPI number?

The NPI number for Merlyn Lopez is 1619928108. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Where is Merlyn Lopez located?

Merlyn Lopez practices at 1260 Calle 54 SE, San Juan, PR 00921. The listed phone number is (787) 999-5538.

What is Merlyn Lopez's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Merlyn Lopez enrolled in Medicare?

Yes. Merlyn Lopez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Merlyn Lopez was last updated on February 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.