Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Harold Stoddard Lator, MD

Works at hospitals in San Juan, PR · Puerto Rico

Summary

Harold Stoddard Lator, MD (Internal Medicine) is listed by Medicare at 1 hospital in San Juan, PR. NPI 1689646408. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Harold Stoddard Lator, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
31Years since medical school (graduated 1995)
MaleGender (as listed)

Quick answers

Which hospitals does Harold Stoddard Lator work at?
Medicare's official clinician data lists Harold Stoddard Lator at 1 hospital: Hospital Pavia Santurce. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Harold Stoddard Lator see patients?
Medicare's clinician data lists 1 practice location in San Juan, PR. Call before your visit to confirm the address.
What is Harold Stoddard Lator's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Harold Stoddard Lator accept Medicare assignment?
Yes. Medicare's clinician data says Harold Stoddard Lator accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Harold Stoddard Lator?
(787) 977-0707, as listed in official Medicare / NPI Registry data.
What is Harold Stoddard Lator's NPI number?
1689646408. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Harold Stoddard Lator works

Medicare's Facility Affiliation Data lists Harold Stoddard Lator at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Harold Stoddard Lator is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Internal Medicine doctors in Puerto Rico →

Other internal medicine doctors in San Juan

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

All internal medicine doctors in San Juan →

Clinician information

CredentialMD
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1689646408
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians