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Internal Medicine

Peter P. Ramirez, MD

Works at hospitals in Annapolis, MD · Glen Burnie, MD · Maryland

Summary

Peter P. Ramirez, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Annapolis, MD and Glen Burnie, MD. NPI 1801809587. 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 Peter P. Ramirez, 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
YesOffers telehealth
35Years since medical school (graduated 1991)
Hahnemann University College Of MedicineMedical school
MaleGender (as listed)
Peter P Ramirez MD PAGroup practice

Quick answers

Which hospitals does Peter P. Ramirez work at?
Medicare's official clinician data lists Peter P. Ramirez at 2 hospitals: Luminis Health Anne Arundel Medical Center, Inc and University of MD Baltimore Washington Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Peter P. Ramirez see patients?
Medicare's clinician data lists 1 practice location in Glen Burnie, MD. Call before your visit to confirm the address.
What is Peter P. Ramirez's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Peter P. Ramirez accept Medicare assignment?
Yes. Medicare's clinician data says Peter P. Ramirez 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.
Does Peter P. Ramirez offer telehealth?
Medicare's clinician data says Peter P. Ramirez offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Peter P. Ramirez?
(410) 761-6660, as listed in official Medicare / NPI Registry data.
What is Peter P. Ramirez's NPI number?
1801809587. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Peter P. Ramirez works

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

Group practices

Medicare enrollment lists Peter P. Ramirez as a member of this group (CMS data updated 2026-10-02).

  • Peter P Ramirez MD PA2 clinicians in the group

Specialties

Find other Internal Medicine doctors in Maryland →

Other internal medicine doctors in Glen Burnie

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

All internal medicine doctors in Glen Burnie →

Clinician information

CredentialMD
Medical schoolHahnemann University College Of Medicine
Graduation year1991
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1801809587
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