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MRS. AIXA RIVERA GUASP MD
NPI 1326025180
Internal Medicine - Rheumatology in Santurce, PR

Active since December 22, 2005PECOS EnrolledAccepts Medicare Assignment
650 LLOVERAS, EDIFICIO CENTRO PLAZA SUITE 201, SANTURCE, PR 00909(787) 726-3611(787) 726-3611 Get Directions Write a Review

NPPES record last updated: December 5, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Mrs. Aixa Rivera Guasp Md NPPES

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

MRS. AIXA RIVERA GUASP MD (NPI 1326025180) is an individual rheumatology provider in Santurce, Puerto Rico, licensed in Puerto Rico (10277) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS and is a graduate of University Central Del Caribe Escuela De Medicina (1988).

NPPES Registry Identity

NPI1326025180
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameMRS. AIXA RIVERA GUASPCredential: MD
Location Address650 LLOVERAS, EDIFICIO CENTRO PLAZA SUITE 201Santurce, PR 00909
Mailing AddressPmb 176 1353 Rd 19Guaynabo, PR 00966-2700 · (787) 726-3611
Phone(787) 726-3611
Fax(787) 726-3611
Sole ProprietorYes
Medical School CMSUniversity Central Del Caribe Escuela De MedicinaGraduated 1988
Enumeration DateDecember 22, 2005
Last NPPES UpdateDecember 5, 2025
NPPES CertifiedDecember 5, 2025
✔ NPI 1326025180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in PR · 10277
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Other Identifiers 1

Other10277PR · Medical License

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. Aixa Rivera Guasp Md 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 ID7719175363
PECOS Enrollment IDI20101222001014
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.
103 services47 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00909 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Aixa Rivera Guasp's NPI number?

The NPI number for Aixa Rivera Guasp is 1326025180. It was assigned to this individual provider in the NPPES registry on December 22, 2005.

Where is Aixa Rivera Guasp located?

Aixa Rivera Guasp practices at 650 Lloveras Edificio Centro Plaza Suite 201, Santurce, PR 00909. The listed phone number is (787) 726-3611.

What is Aixa Rivera Guasp's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Aixa Rivera Guasp enrolled in Medicare?

Yes. Aixa Rivera Guasp 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 Aixa Rivera Guasp was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.