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

Mr. Antonio Maria Lazcano Jr., APN

Individual provider Acute Care Nurse Practitioner · NPI 1235642380

Mr. Antonio Maria Lazcano Jr., APN is a Nurse Practitioner in Chattanooga, Tennessee. Qualified in 2017, 9 years ago. Practices with Erlanger Health, a 503-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
9
Licensed in
TN
In the registry since
2017
Specialties on file
2
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

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Practice location Address checks out

975 E 3rd St
Chattanooga, TN 37403-2147
Phone: (423) 778-7000
Show map & directions

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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 23581 (TN)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 23581 (TN)

Record details

NPI number1235642380
Entity typeIndividual (Type 1)
GenderMale
Credentials APN
Sole proprietorNo
NPI enumeratedNovember 12, 2017
Last updated in NPPESApril 7, 2022
Certification dateMarch 3, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Erlanger Health — 503 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients15
Services billed 19 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Erlanger Health

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 503 clinicians in the practice; 12 are shown here.

Other providers in Chattanooga