Glen PortwoodM.D.
Internal Medicine·Charlotte, NC
Glen Portwood, M.D. is an Internal Medicine provider in Charlotte, NC, as of July 2026.
- NPI1316965726
- Registered2006
- Class of1989
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Glen Portwood at a glance
- Provider
- Glen Portwood
- Credential
- M.D.
- Specialty
- Internal Medicine
- Procedures
- Internal Medicine CPT codes
- Location
- Charlotte, NC
- Medical school
- Medical College of Georgia School of Medicine
- Graduated
- 1989
- NPI registered
- 2006
- NPI
- 1316965726
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Glen Portwood practice?
Glen Portwood, M.D. is based in Charlotte, NC. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Glen Portwood's NPI number?
Glen Portwood's National Provider Identifier (NPI) is 1316965726, registered in 2006. Specialty on record: Internal Medicine; credential M.D.
Where did Glen Portwood go to medical school?
Glen Portwood, M.D. attended Medical College of Georgia School of Medicine, graduating in 1989.
How many Internal Medicine providers in North Carolina work at ambulatory surgery centers?
27 Internal Medicine surgeons and proceduralists in North Carolina are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Glen Portwood among them. The North Carolina Internal Medicine directory lists each one by city with credential, NPI, and center affiliations.
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