Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Joseph Christopher Portera, MD

Individual provider Gynecology Physician · NPI 1821088410

Dr. Joseph Christopher Portera, MD is an Obstetrics/Gynecology in Chattanooga, Tennessee. Graduated from Albany Medical College of Union University in 1991, 35 years ago. Practices with Chattanooga Hamilton County Hospital Authority, a 169-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
35
Trained at
Albany Medical College of Union University
Licensed in
TN
In the registry since
2005
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

605 Glenwood Dr Ste 105
Chattanooga, TN 37404-1108
Phone: (423) 495-3304
Fax: (423) 495-2589
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence MD0000025662 (TN)

Record details

NPI number1821088410
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 25, 2005
Last updated in NPPESMarch 4, 2010
Mailing address605 Glenwood Dr, Suite 105, Chattanooga, TN 37404-1108

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Graduated 1991 (35 years in practice)
Group practice Chattanooga Hamilton County Hospital Authority — 169 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Chattanooga