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

MS. Mary Mladenka-Dowden, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1538488028

MS. Mary Mladenka-Dowden, FNP-BC is a Nurse Practitioner in Shreveport, Louisiana. Qualified in 2009, 17 years ago. Practices with Northwest Louisiana Nephrology, LLC, a 23-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
17
Licensed in
LA
In the registry since
2010
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

1800 Buckner St Ste C-120
Shreveport, LA 71101-4440
Phone: (318) 227-8899
Fax: (318) 425-3793
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP 05992 (LA)

Record details

NPI number1538488028
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedMay 23, 2010
Last updated in NPPESMay 23, 2010

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Northwest Louisiana Nephrology, Llc — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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