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

Dr. Melissa W Costello, MD, FACEP

Individual provider Emergency Medicine Physician · NPI 1164434239

Dr. Melissa W Costello, MD, FACEP is an Emergency Medicine in Pascagoula, Mississippi. Graduated from University of Alabama School of Medicine in 2000, 26 years ago. Practices with Baldwin Emergency Physicians, PC, a 54-clinician group and accepts Medicare assignment. Licensed in Alabama and Mississippi.

Years since qualifying
26
Trained at
University of Alabama School of Medicine
Licensed in
AL, MS
In the registry since
2006
Specialties on file
2
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

2809 Denny Ave
Pascagoula, MS 39581-5301
Phone: (228) 809-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 20830 (MS)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 25298 (AL)

Record details

NPI number1164434239
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , FACEP
Sole proprietorYes
NPI enumeratedAugust 13, 2006
Last updated in NPPESJune 5, 2013

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Baldwin Emergency Physicians, P.C.. — 54 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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