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

James Thomas Mazzo

Individual provider Internal Medicine Physician · NPI 1518540335

James Thomas Mazzo is an Internal Medicine in Conway, Arkansas. Qualified in 2021, 5 years ago. Practices with Arkansas Health Group, a 645-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
5
Licensed in
AR
In the registry since
2021
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Practice location Address checks out

1555 Exchange Ave
Conway, AR 72032-7824
Phone: (501) 851-7402
Fax: (501) 851-4753
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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 E-19003 (AR)

Record details

NPI number1518540335
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 29, 2021
Last updated in NPPESApril 21, 2025
Certification dateApril 21, 2025
Mailing address11001 Executive Center Dr Ste 200, Little Rock, AR 72211-4393

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Arkansas Health Group — 645 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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