Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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John-Mario Walter Altamirano, FNP

Individual provider Nurse Practitioner · NPI 1659764041

John-Mario Walter Altamirano, FNP is a Nurse Practitioner in Lafayette, Louisiana. Qualified in 2014, 12 years ago. Practices with Cardiovascular Institute of the South, LLC, a 144-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Louisiana.

Years since qualifying
12
Licensed in
LA
In the registry since
2015
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

2730 Ambassador Caffery Pkwy
Lafayette, LA 70506-5939
Phone: (337) 988-1585
Fax: (337) 981-4694
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence AP08184 (LA)

Record details

NPI number1659764041
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP
Sole proprietorNo
NPI enumeratedMarch 10, 2015
Last updated in NPPESJanuary 20, 2020
Certification dateJanuary 20, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Cardiovascular Institute Of The South, Llc — 144 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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