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Internal Medicine

Andalib Hossain, MD

Works at hospitals in Caribou, ME · Harrisonville, MO · Clinton, MO … · Maine, Missouri, Wisconsin

Summary

Dr. Andalib Hossain, MD is an internal medicine doctor at 163 Van Buren Rd, Caribou, ME 04736. Phone: (207) 498-6921. Accepts Medicare assignment. In 2024, Andalib Hossain had 214 Original Medicare patients and 251 services. NPI 1063073492. 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 Andalib Hossain, 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 Andalib Hossain accept Medicare assignment?
Yes. Medicare's clinician data says Andalib Hossain 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 Andalib Hossain see?
In 2024, CMS data shows 214 Original Medicare patients and 251 services for Andalib Hossain. This counts Original Medicare only and measures volume, not quality.
What is Andalib Hossain's NPI number?
1063073492. 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 Andalib Hossain, 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 patients214
Services billed to Medicare251
Different services or procedures7
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)164 services
  2. Critical care, first 30-74 minutes (99291)73 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%
  • Diabetes55%
  • Ischemic heart disease55%
  • Arthritis50%
  • Heart failure47%

Hospitals where Andalib Hossain works

Medicare's Facility Affiliation Data lists Andalib Hossain 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.

  • Cary Medical CenterCaribou, ME · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 200031
  • Cass Regional Medical CenterHarrisonville, MO · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 261324
  • Golden Valley Memorial HospitalClinton, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260175
  • Research Medical CenterKansas City, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260027
  • The Monroe ClinicMonroe, WI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 520028

Practice locations

Addresses where Andalib Hossain is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Andalib Hossain as a member of these groups (CMS data updated October 2, 2026).

  • The Monroe Clinic, Inc.199 clinicians in the group
  • Pines Health Services56 clinicians in the group
  • Dunn Physician Services LLC46 clinicians in the group

Specialties

Find other Internal Medicine doctors in Maine →

Other internal medicine doctors in Caribou

Clinicians with the same Medicare primary specialty in Caribou, ME — not a recommendation.

All internal medicine doctors in Caribou →

Other clinicians in The Monroe Clinic, Inc.

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

Clinician information

CredentialMD
Medical schoolDuke University School Of Medicine
Graduation year2016 (10 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1063073492
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