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Search › Indiana › 103K00000X

Ethan Altmark

NPI 1326858465 · on the registry since 2025

Practice

Address
1440 E 46th St
Indianapolis, IN 46205
Phone
(317) 918-2689
Organisation at this address
Stepping Stones Behavioral Solutions Sobro
Inferred from a shared address, not stated in the registry.
Clinicians at this address
18

Registry record

Primary taxonomy
103K00000X
103K00000X
Also registered as
106S00000X
Licence states on file
IN
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-09-10

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Indiana