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

Matthew Mullen, MD

Individual provider Rheumatology Physician · NPI 1336439595

Matthew Mullen, MD is a Rheumatology in Mountain Brk, Alabama. Graduated from University of South Florida College of Medicine in 2011, 15 years ago. Practices with Rheumatology Associates, PC, a 10-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
15
Trained at
University of South Florida College of Medicine
Licensed in
AL
In the registry since
2011
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

12 Ofc Park Cir
Mountain Brk, AL 35223-2521
Phone: (205) 933-0320
Fax: (659) 241-3471
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 32137 (AL)

Record details

NPI number1336439595
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2011
Last updated in NPPESFebruary 18, 2026
Certification dateFebruary 18, 2026
Mailing address12 Office Park Cir, Mountain Brk, AL 35223-2521

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Rheumatology Associates, P.C — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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