Doctor profile · Federal record

Dr. Marylois Altmann, LCSW

Clinical Social Worker · Stuart, FL

  • NPI 1154994804
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
218 Se Osceola St
Stuart, FL 349942211
(617) 797-6642
Mailing address
2718 Sw Mariposa Cir
Palm City, FL 349906064

Credentials & registration

NPPES · NUCC
NPI registered
July 2021 — 5 yrs on file
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
Florida #SW18738

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1154994804. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
164
Distinct HCPCS
1
Medicare allowed
$18,083
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 164 17 $110

In context: peer comparison

Among 2 peers in Stuart Clinical Social Worker, average services per provider: 323. This provider delivers 0.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Marylois Altmann's medical specialty?
Dr. Marylois Altmann practices Clinical Social Worker in Stuart, FL.
Where does Dr. Marylois Altmann practice?
Dr. Marylois Altmann practices at 218 Se Osceola St, Stuart, FL 349942211. Office phone: 6177976642.
What is Dr. Marylois Altmann's NPI?
Dr. Marylois Altmann's National Provider Identifier (NPI) is 1154994804, issued by NPPES.
Does Dr. Marylois Altmann accept Medicare assignment?
Yes. Dr. Marylois Altmann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marylois Altmann commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.