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

Dr. Robert A Decolli Jr., DO

Individual provider Internal Medicine Physician · NPI 1790778991

Dr. Robert A Decolli Jr., DO is an Internal Medicine in Memphis, Tennessee. Qualified in 1992, 34 years ago. Practices with Osh Mi Physicians Group, PC, a 157-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
34
Licensed in
TN
In the registry since
2005
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.

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Practice location Address checks out

3360 N Watkins St
Memphis, TN 38127-6405
Phone: (901) 401-7150
Fax: (901) 347-1285
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4200 (TN)

Record details

NPI number1790778991
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 24, 2005
Last updated in NPPESDecember 22, 2025
Certification dateDecember 22, 2025
Mailing addressPo Box 746725, Atlanta, GA 30374-6725

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Osh Mi Physicians Group, Pc — 157 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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