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

Mr. Max Martin, NP-C

Individual provider Family Nurse Practitioner · NPI 1538647409

Mr. Max Martin, NP-C is a Nurse Practitioner in Indianapolis, Indiana. Qualified in 2018, 8 years ago. Practices with Cleanslate Medical Group of Indiana LLC, a 61-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Indiana.

Years since qualifying
8
Licensed in
IN
In the registry since
2018
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

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Practice location Address checks out

5853 Sherman Ave
Indianapolis, IN 46220-5421
Phone: (317) 652-4537
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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 71008311A (IN)

Record details

NPI number1538647409
Entity typeIndividual (Type 1)
GenderMale
Credentials NP-C
Sole proprietorNo
NPI enumeratedAugust 2, 2018
Last updated in NPPESAugust 11, 2021
Certification dateAugust 11, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Cleanslate Medical Group Of Indiana Llc — 61 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients26
Services billed 146 a service is one billed item, such as a visit, a test or a procedure
Average patient age53

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 Cleanslate Medical Group of Indiana LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 61 clinicians in the practice; 12 are shown here.

Other providers in Indianapolis