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Internal Medicine

Pedro H. Calves, MD

Works at hospitals in West Islip, NY · Smithtown, NY · New York

Summary

Pedro H. Calves, MD (Internal Medicine) is listed by Medicare at 2 hospitals in West Islip, NY and Smithtown, NY. NPI 1861484115. 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 Pedro H. Calves, 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
41Years since medical school (graduated 1985)
State University Of New York At Buffalo School Of MedicineMedical school
MaleGender (as listed)
Good Shepherd HospiceGroup practice

Quick answers

Which hospitals does Pedro H. Calves work at?
Medicare's official clinician data lists Pedro H. Calves at 2 hospitals: Good Samaritan Hospital Medical Center and St Catherine of Siena Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Pedro H. Calves see patients?
Medicare's clinician data lists 1 practice location in Farmingdale, NY. Call before your visit to confirm the address.
What is Pedro H. Calves's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Hospice/Palliative Care and Pulmonary Disease.
Does Pedro H. Calves accept Medicare assignment?
Yes. Medicare's clinician data says Pedro H. Calves 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 Pedro H. Calves?
(631) 828-7415, as listed in official Medicare / NPI Registry data.
What is Pedro H. Calves's NPI number?
1861484115. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Pedro H. Calves works

Medicare's Facility Affiliation Data lists Pedro H. Calves 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 Pedro H. Calves is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Pedro H. Calves as a member of this group (CMS data updated 2026-10-02).

  • Good Shepherd Hospice7 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Farmingdale

Clinicians with the same Medicare primary specialty in Farmingdale, NY — not a recommendation.

All internal medicine doctors in Farmingdale →

Clinician information

CredentialMD
Medical schoolState University Of New York At Buffalo School Of Medicine
Graduation year1985
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1861484115
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