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Hospitalist

Emmanuel O. Attah, MD

Works at hospitals in Appleton, WI · Wisconsin

Summary

Dr. Emmanuel O. Attah, MD is a hospitalist at 1506 S Oneida St, Appleton, WI 54915. Phone: (920) 738-2000. Accepts Medicare assignment. NPI 1902366081. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Hospitalist
  • Address: 1506 S Oneida St, Appleton, WI 54915 · Directions
  • Phone: (920) 738‑2000
  • Medicare: Accepts Medicare assignment
  • Hospital: Ascension NE Wisconsin - St Elizabeth Campus
  • Group practice: Ascension Medical Group-Fox Valley Wisconsin, Inc
  • Medical school: University Of Texas Medical Branch At Galveston · graduated 2019 (7 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Emmanuel O. Attah, 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 Emmanuel O. Attah accept Medicare assignment?
Yes. Medicare's clinician data says Emmanuel O. Attah 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.
What is Emmanuel O. Attah's NPI number?
1902366081. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Emmanuel O. Attah works

Medicare's Facility Affiliation Data lists Emmanuel O. Attah 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.

Practice locations

Addresses where Emmanuel O. Attah is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Emmanuel O. Attah as a member of this group (CMS data updated October 2, 2026).

  • Ascension Medical Group-Fox Valley Wisconsin, Inc259 clinicians in the group

Specialties

Find other Hospitalist doctors in Wisconsin →

Other hospitalists in Appleton

Clinicians with the same Medicare primary specialty in Appleton, WI — not a recommendation.

All hospitalists in Appleton →

Other clinicians in Ascension Medical Group-Fox Valley Wisconsin, Inc

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

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical Branch At Galveston
Graduation year2019 (7 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1902366081
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians