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Internal Medicine

Theresa A. Slade-Moore, MD

Works at hospitals in La Plata, MD · Maryland

Summary

Dr. Theresa A. Slade-Moore, MD is an internal medicine doctor at 11116 Medical Campus Rd, Hagerstown, MD 21742. Phone: (301) 790-8000. Accepts Medicare assignment. In 2024, Theresa A. Slade-Moore had 115 Original Medicare patients and 161 services. NPI 1528252020. 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.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 11116 Medical Campus Rd, Hagerstown, MD 21742 · Directions (1 more location)
  • Phone: (301) 790‑8000
  • Medicare: Accepts Medicare assignment
  • Hospital: University of MD Charles Regional Medical Center
  • Group practice: Anacostia Medical Associates
  • Medical school: University Of Maryland School Of Medicine · graduated 1995 (31 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Theresa A. Slade-Moore, 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 Theresa A. Slade-Moore accept Medicare assignment?
Yes. Medicare's clinician data says Theresa A. Slade-Moore 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 Theresa A. Slade-Moore see?
In 2024, CMS data shows 115 Original Medicare patients and 161 services for Theresa A. Slade-Moore. This counts Original Medicare only and measures volume, not quality.
What is Theresa A. Slade-Moore's NPI number?
1528252020. 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 Theresa A. Slade-Moore, 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 patients115
Services billed to Medicare161
Different services or procedures16
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)68 services
  2. Critical care, first 30-74 minutes (99291)27 services
  3. Emergent insertion of breathing tube into windpipe using an endoscope (31500)15 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%
  • Diabetes62%
  • Heart failure59%
  • Arthritis56%
  • Ischemic heart disease56%

Hospitals where Theresa A. Slade-Moore works

Medicare's Facility Affiliation Data lists Theresa A. Slade-Moore 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 Theresa A. Slade-Moore is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Theresa A. Slade-Moore as a member of this group (CMS data updated October 2, 2026).

  • Anacostia Medical Associates24 clinicians in the group

Specialties

Find other Internal Medicine doctors in Maryland →

Other internal medicine doctors in Hagerstown

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

All internal medicine doctors in Hagerstown →

Other clinicians in Anacostia Medical Associates

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

Clinician information

CredentialMD
Medical schoolUniversity Of Maryland School Of Medicine
Graduation year1995 (31 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1528252020
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