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Cardiovascular Disease (Cardiology)

Glenn A. Harris Jr., MD

Works at hospitals in Bay Minette, AL · Fairhope, AL · Alabama

Summary

Dr. Glenn A. Harris Jr., MD is a cardiologist at 4 Medical Park Dr, Fairhope, AL 36532. Phone: (251) 990-1920. Accepts Medicare assignment. In 2024, Glenn A. Harris Jr. had 614 Original Medicare patients and 2,398 services. NPI 1659478014. 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: Cardiologist (Medicare lists Cardiovascular Disease (Cardiology))
  • Address: 4 Medical Park Dr, Fairhope, AL 36532 · Directions
  • Phone: (251) 990‑1920
  • Medicare: Accepts Medicare assignment
  • Hospitals: North Baldwin Infirmary, Thomas Hospital
  • Group practice: Heart Group of the Eastern Shore, P.C.
  • Medical school: University Of Mississippi School Of Medicine · graduated 1992 (34 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Glenn A. Harris Jr., 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 Glenn A. Harris Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Glenn A. Harris Jr. 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 Glenn A. Harris Jr. see?
In 2024, CMS data shows 614 Original Medicare patients and 2,398 services for Glenn A. Harris Jr.. This counts Original Medicare only and measures volume, not quality.
What is Glenn A. Harris Jr.'s NPI number?
1659478014. 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 Glenn A. Harris Jr., 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 patients614
Services billed to Medicare2,398
Different services or procedures45
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Injection, regadenoson, 0.1 mg (J2785)325 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)291 services
  3. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)285 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)212 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)200 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%
  • Arthritis60%
  • Ischemic heart disease49%
  • Chronic kidney disease31%
  • Diabetes30%

Hospitals where Glenn A. Harris Jr. works

Medicare's Facility Affiliation Data lists Glenn A. Harris Jr. 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.

  • North Baldwin InfirmaryBay Minette, AL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 010129
  • Thomas HospitalFairhope, AL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 010100

Practice locations

Addresses where Glenn A. Harris Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Glenn A. Harris Jr. as a member of this group (CMS data updated October 2, 2026).

  • Heart Group of the Eastern Shore, P.C.6 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Alabama →

Other cardiologists in Fairhope

Clinicians with the same Medicare primary specialty in Fairhope, AL — not a recommendation.

All cardiologists in Fairhope →

Other clinicians in Heart Group of the Eastern Shore, P.C.

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

Clinician information

CredentialMD
Medical schoolUniversity Of Mississippi School Of Medicine
Graduation year1992 (34 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1659478014
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