Doctor profile · Federal record
Dr. Leonard Lantz, M.D.
Psychiatry Physician · Child & Adolescent Psychiatry Physician · Helena, MT
- NPI 1619908654
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2735 Colonial Dr Ste A
Helena, MT 596014971
(406) 204-2151
fax (406) 204-2154
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 29, 2023
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Montana #10765
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619908654. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$86
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 1 | $85.65 |
By nature of payment
Frequently asked questions
What is Dr. Leonard Lantz's medical specialty?
Dr. Leonard Lantz practices Psychiatry Physician in Helena, MT.
Where does Dr. Leonard Lantz practice?
Dr. Leonard Lantz practices at 2735 Colonial Dr Ste A, Helena, MT 596014971. Office phone: 4062042151.
What is Dr. Leonard Lantz's NPI?
Dr. Leonard Lantz's National Provider Identifier (NPI) is 1619908654, issued by NPPES.