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

Dr. Gregory J Nieckula, DO

Individual provider Internal Medicine Physician · NPI 1164716734

Dr. Gregory J Nieckula, DO is an Internal Medicine in Signal Mountain, Tennessee. Qualified in 2011, 15 years ago. Practices with Brownsville Medical Clinic, PA, a 61-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
15
Licensed in
TN
In the registry since
2011
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1238 Taft Hwy Ste 170
Signal Mountain, TN 37377-3295
Phone: (423) 886-2004
Fax: (423) 886-7803
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2524 (TN)

Record details

NPI number1164716734
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 1, 2011
Last updated in NPPESAugust 1, 2014
Mailing address1238 Taft Highway, Suite 170, Signal Mountain, TN 37377-3295

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Brownsville Medical Clinic, P.A. — 61 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Signal Mountain