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

Individual provider Internal Medicine Physician · NPI 1801094438

Dr. Erica Dillon Walker, MD is an Internal Medicine in Jackson, Mississippi. Graduated from Meharry Medical College School of Medicine in 2007, 19 years ago. Practices with Impact Physician Group LLC, a 28-clinician group and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
19
Trained at
Meharry Medical College School of Medicine
Licensed in
MS
In the registry since
2007
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

1500 E Woodrow Wilson Ave Medical Services
Jackson, MS 39216-5116
Phone: (601) 362-4471
Fax: (601) 364-1327
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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 22200 (MS)

Record details

NPI number1801094438
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 5, 2007
Last updated in NPPESJuly 28, 2016
Mailing address1500 E Woodrow Wilson Ave, Medical Services, Jackson, MS 39216-5116

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesINFECTIOUS DISEASE
Medical schoolMEHARRY MEDICAL COLLEGE SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Impact Physician Group Llc — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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