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Internal Medicine

Neil Basumallik, MD

Works at hospitals in Seaford, DE · Salisbury, MD · Delaware, Maryland

Summary

Neil Basumallik, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Seaford, DE and Salisbury, MD. NPI 1922636588. 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 Neil Basumallik, 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
6Years since medical school (graduated 2020)
State University Of New York At Buffalo School Of MedicineMedical school
MaleGender (as listed)
Tidalhealth Primary Care LLCGroup practice

Quick answers

Which hospitals does Neil Basumallik work at?
Medicare's official clinician data lists Neil Basumallik at 2 hospitals: Tidalhealth Nanticoke, Inc. and Tidalhealth Peninsula Regional, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Neil Basumallik see patients?
Medicare's clinician data lists 2 practice locations, including Salisbury, MD. Call before your visit to confirm the address.
What is Neil Basumallik's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Neil Basumallik accept Medicare assignment?
Yes. Medicare's clinician data says Neil Basumallik 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 Neil Basumallik?
(410) 912-5785, as listed in official Medicare / NPI Registry data.
What is Neil Basumallik's NPI number?
1922636588. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Neil Basumallik works

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

Group practices

Medicare enrollment lists Neil Basumallik as a member of this group (CMS data updated 2026-10-02).

  • Tidalhealth Primary Care LLC65 clinicians in the group

Specialties

Find other Internal Medicine doctors in Maryland →

Other internal medicine doctors in Salisbury

Clinicians with the same Medicare primary specialty in Salisbury, MD — not a recommendation.

All internal medicine doctors in Salisbury →

Clinician information

CredentialMD
Medical schoolState University Of New York At Buffalo School Of Medicine
Graduation year2020
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1922636588
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