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

Maria Johana Zambrano, DO

Individual provider Addiction Medicine (Preventive Medicine) Physician · NPI 1235690538

Maria Johana Zambrano, DO is a Preventive Medicine in Johnson City, Tennessee. Qualified in 2019, 7 years ago. Practices with Medical Education Assistance Corporation, a 176-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
7
Licensed in
TN
In the registry since
2019
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

2 Professional Park Dr Ste 11
Johnson City, TN 37604-6584
Phone: (423) 952-6474
Show map & directions

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

Additional practice locations (1)

  • 1807 Palmer Dr, Ormond Beach, FL 32174-7102 — (386) 872-0782

Specialties & licences

Addiction Medicine (Preventive Medicine) Physician (primary) Taxonomy 2083A0300X · Licence 5873 (TN)

Record details

NPI number1235690538
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 28, 2019
Last updated in NPPESSeptember 23, 2024
Certification dateSeptember 23, 2024

Medicare enrollment

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

Medicare specialtyPREVENTIVE MEDICINE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Medical Education Assistance Corporation — 176 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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