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

Internal Medicine

Preetinder Singh, MD

Works at hospitals in Lodi, CA · California

Summary

Preetinder Singh, MD (Internal Medicine) is listed by Medicare at 1 hospital in Lodi, CA. NPI 1083035943. 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 Preetinder Singh, 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
18Years since medical school (graduated 2008)
MaleGender (as listed)
Galen Inpatient Physicians PCGroup practice (+2 more)

Quick answers

Which hospitals does Preetinder Singh work at?
Medicare's official clinician data lists Preetinder Singh at 1 hospital: Adventist Health Lodi Memorial. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Preetinder Singh see patients?
Medicare's clinician data lists 4 practice locations, including Manteca, CA, Sacramento, CA and Fair Oaks, CA. Call before your visit to confirm the address.
What is Preetinder Singh's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Preetinder Singh accept Medicare assignment?
Yes. Medicare's clinician data says Preetinder Singh 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 Preetinder Singh?
(209) 823-3111, as listed in official Medicare / NPI Registry data.
What is Preetinder Singh's NPI number?
1083035943. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Preetinder Singh works

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

Group practices

Medicare enrollment lists Preetinder Singh as a member of these groups (CMS data updated 2026-10-02).

  • Galen Inpatient Physicians PC1,077 clinicians in the group
  • Community Health Centers of America117 clinicians in the group
  • Ishtleen K Bhatia MD Inc2 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Manteca

Clinicians with the same Medicare primary specialty in Manteca, CA — not a recommendation.

All internal medicine doctors in Manteca →

Clinician information

CredentialMD
Graduation year2008
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1083035943
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