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Sleep Medicine

Avelino C. Verceles, MD

Works at hospitals in Baltimore, MD · Maryland

Summary

Dr. Avelino C. Verceles, MD is a sleep medicine doctor at 22 S Green St, Baltimore, MD 21201. Phone: (410) 328-8040. Accepts Medicare assignment. In 2024, Avelino C. Verceles had 150 Original Medicare patients and 396 services. NPI 1063448322. 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 Avelino C. Verceles, 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 Avelino C. Verceles accept Medicare assignment?
Yes. Medicare's clinician data says Avelino C. Verceles 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 Avelino C. Verceles see?
In 2024, CMS data shows 150 Original Medicare patients and 396 services for Avelino C. Verceles. This counts Original Medicare only and measures volume, not quality.
What is Avelino C. Verceles's NPI number?
1063448322. 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 Avelino C. Verceles, 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 patients150
Services billed to Medicare396
Different services or procedures35
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Critical care, first 30-74 minutes (99291)110 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)53 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)35 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)23 services
  5. Test to determine lung volumes using sensors (94726)21 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%
  • COPD55%
  • Arthritis50%
  • Chronic kidney disease47%

Hospitals where Avelino C. Verceles works

Medicare's Facility Affiliation Data lists Avelino C. Verceles 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 Avelino C. Verceles is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Avelino C. Verceles as a member of this group (CMS data updated October 2, 2026).

  • University of Maryland Physicians PA404 clinicians in the group

Specialties

Find other Sleep Medicine doctors in Maryland →

Other sleep medicine doctors in Baltimore

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

All sleep medicine doctors in Baltimore →

Other clinicians in University of Maryland Physicians PA

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

Clinician information

CredentialMD
Graduation year1999 (27 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1063448322
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