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Nephrology

Lillian M. Padilla Costoso, MD

Works at hospitals in Manati, PR · Puerto Rico

Summary

Dr. Lillian M. Padilla Costoso, MD is a nephrologist at Mmc Professinal Plaza, 200 St Hernandez Carrion Ofc Suite 508, Manati, PR 00674. Phone: (787) 854-4170. Accepts Medicare assignment. In 2024, Lillian M. Padilla Costoso had 46 Original Medicare patients and 154 services. NPI 1396890133. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Lillian M. Padilla Costoso, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Lillian M. Padilla Costoso accept Medicare assignment?
Yes. Medicare's clinician data says Lillian M. Padilla Costoso accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Lillian M. Padilla Costoso see?
In 2024, CMS data shows 46 Original Medicare patients and 154 services for Lillian M. Padilla Costoso. This counts Original Medicare only and measures volume, not quality.
What is Lillian M. Padilla Costoso's NPI number?
1396890133. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Lillian M. Padilla Costoso, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients46
Services billed to Medicare154
Different services or procedures11
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Dialysis services, 4 or more physician visits per month (20 years or older) (90960)38 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)28 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Chronic kidney disease75%
  • Diabetes74%
  • Arthritis48%
  • Ischemic heart disease28%

Hospitals where Lillian M. Padilla Costoso works

Medicare's Facility Affiliation Data lists Lillian M. Padilla Costoso at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Lillian M. Padilla Costoso is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Lillian M. Padilla Costoso as a member of this group (CMS data updated October 2, 2026).

  • LP Renal Services, CSP2 clinicians in the group

Specialties

Find other Nephrology doctors in Puerto Rico →

Other nephrologists in Manati

Clinicians with the same Medicare primary specialty in Manati, PR — not a recommendation.

All nephrologists in Manati →

Other clinicians in LP Renal Services, CSP

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Puerto Rico School Of Medicine
Graduation year1996 (30 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1396890133
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians