1. Home
  2. Directory
  3. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MIRIAM E. RIOS MOTTA M.D.
NPI 1053384479
Specialist in Guaynabo, PR

Active since February 08, 2006PECOS Enrolled
CENTRO INTERNACIONAL DE MERCADEO SUITE 306, CARRETERA 165, GUAYNABO, PR 00968(787) 781-2402(787) 781-2464 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Miriam E. Rios Motta M.d. NPPES

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

MIRIAM E. RIOS MOTTA M.D. (NPI 1053384479) is an individual specialist in Guaynabo, Puerto Rico, licensed in Puerto Rico (12159) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Puerto Rico School Of Medicine (1990).

NPPES Registry Identity

NPI1053384479
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameMIRIAM E. RIOS MOTTACredential: M.D.
Location AddressCENTRO INTERNACIONAL DE MERCADEO SUITE 306, CARRETERA 165Guaynabo, PR 00968
Mailing AddressPo Box 19345San Juan, PR 00910-1345 · (787) 781-2402 · Fax (787) 781-2464
Phone(787) 781-2402
Fax(787) 781-2464
Sole ProprietorNo
Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 1990
Enumeration DateFebruary 8, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1053384479 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in PR · 12159
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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

Miriam E. Rios Motta M.d. 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 ID8123049178
PECOS Enrollment IDI20051219000119
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
25 services15 patients

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 Miriam Rios Motta's NPI number?

The NPI number for Miriam Rios Motta is 1053384479. It was assigned to this individual provider in the NPPES registry on February 8, 2006.

Where is Miriam Rios Motta located?

Miriam Rios Motta practices at Centro Internacional De Mercadeo Suite 306 Carretera 165, Guaynabo, PR 00968. The listed phone number is (787) 781-2402.

What is Miriam Rios Motta's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Miriam Rios Motta enrolled in Medicare?

Yes. Miriam Rios Motta 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 Miriam Rios Motta was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.