Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Southern Bariatric Services Psc

Surgical Critical Care Physician in Ponce, PR · enumerated 2023 · authorized official Guillermo Bonlanos, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1750154787

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Southern Bariatric Services Psc

Practice address 909 Ave Tito Casto, Ste 723 Torre Medica San Lucas, Ponce, PR, 00716

Phone (787) 290-4731

Enumeration date Nov 1, 2023

Last updated in NPPES Nov 1, 2023

Taxonomy & classification

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Guillermo Bonlanos

Title President

Phone (787) 290-4731

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Southern Bariatric Services Psc?

Southern Bariatric Services Psc is registered in NPPES as a Surgical Critical Care Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-01.