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

Dr. Teresa J. Greiner, MD

Individual provider Psychiatry Physician · NPI 1003834128

Dr. Teresa J. Greiner, MD is a Psychiatry in Angola, Indiana. Graduated from Baylor College of Medicine in 1984, 42 years ago. Practices with Northeastern Center Inc, a 24-clinician group, accepts Medicare assignment and offers telehealth. Licensed in North Dakota.

Years since qualifying
42
Trained at
Baylor College of Medicine
Licensed in
ND
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3265 Intertech Dr
Angola, IN 46703-7325
Phone: (260) 665-9494
Fax: (260) 665-9496
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 7579 (ND)

Record details

NPI number1003834128
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 17, 2006
Last updated in NPPESDecember 16, 2013

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Northeastern Center Inc — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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