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SANTIAGO A ULLOA RAMIREZ
NPI 1619074960
Surgery in Guaynabo, PR

Active since September 20, 2006PECOS EnrolledAccepts Medicare Assignment
17 CALLE GONZALEZ GIUSTI, GUAYNABO, PR 00968(787) 707-0095 Get Directions Write a Review

NPPES record last updated: September 19, 2012. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Santiago A Ulloa Ramirez NPPES

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

SANTIAGO A ULLOA RAMIREZ (NPI 1619074960) is an individual surgery provider in Guaynabo, Puerto Rico, licensed in Puerto Rico (10722) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Doctor's Center De San Juan, and is a graduate of Other (1990).

NPPES Registry Identity

NPI1619074960
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameSANTIAGO A ULLOA RAMIREZ
Location Address17 CALLE GONZALEZ GIUSTIGuaynabo, PR 00968-3017
Mailing Address107 Gonzalez Giusti Avenue, Caparra Gallery Bldg Suite 305Guaynabo, PR 00968-3017 · (787) 707-0095
Phone(787) 707-0095
Sole ProprietorYes
Medical School CMSOtherGraduated 1990
Enumeration DateSeptember 20, 2006
Last NPPES UpdateSeptember 19, 2012
✔ NPI 1619074960 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in PR · 10722
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
17 CALLE GONZALEZ GIUSTI, Guaynabo, PR 00968
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Other Identifiers 1

Medicare UPINH56417PR

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

Santiago A Ulloa Ramirez 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 ID4981613650
PECOS Enrollment IDI20100901000288
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.

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
14 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Doctor's Center De San Juan

Acute Care Hospitals · San Juan, PR
OwnershipProprietary
CMS Certification Number400006
Location1395 Calle San Rafael Parada 20San Juan, PR 00909 · San Juan County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00968 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
$88.07 typical visit price
range $56.86 – $172.44
Typical copayment $22.01 (range $14.21 – $43.11)
Most-billed visit code 99203
Established Patient
$70.88 typical visit price
range $18.24 – $140.44
Typical copayment $17.72 (range $4.56 – $35.11)
Most-billed visit code 99213
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 Santiago Ulloa Ramirez's NPI number?

The NPI number for Santiago Ulloa Ramirez is 1619074960. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Santiago Ulloa Ramirez located?

Santiago Ulloa Ramirez practices at 17 Calle Gonzalez Giusti, Guaynabo, PR 00968. The listed phone number is (787) 707-0095.

What is Santiago Ulloa Ramirez's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Santiago Ulloa Ramirez enrolled in Medicare?

Yes. Santiago Ulloa Ramirez 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.

Is Santiago Ulloa Ramirez affiliated with any hospitals?

According to CMS data, Santiago Ulloa Ramirez is affiliated with Doctor's Center De San Juan.

When was this NPI record last updated?

The NPPES record for Santiago Ulloa Ramirez was last updated on September 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.