Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Gregory Benjamin Ang, MD

Individual provider Cardiovascular Disease Physician · NPI 1851593552

Dr. Gregory Benjamin Ang, MD is registered under Cardiovascular Disease (Cardiology) in Atlanta, Georgia. Graduated from Johns Hopkins University School of Medicine in 2000, 26 years ago. Practices with The Southeast Permanente Medical Group, a 826-clinician group and accepts Medicare assignment. Licensed in Georgia and North Carolina.

Years since qualifying
26
Trained at
Johns Hopkins University School of Medicine
Licensed in
GA, NC
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

20 Glenlake Pkwy Kaiser Permanente Glenlake Medical Ofc
Atlanta, GA 30328-3473
Phone: (404) 250-6400
Fax: (404) 250-6405
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 59361 (GA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 200300550 (NC)

Record details

NPI number1851593552
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 4, 2007
Last updated in NPPESJanuary 13, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice The Southeast Permanente Medical Group — 826 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients28
Services billed 80 a service is one billed item, such as a visit, a test or a procedure
Average patient age66

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at The Southeast Permanente Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 826 clinicians in the practice; 12 are shown here.

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