Doctor profile · Federal record

Dr. Eileen Brennan, PT

Physical Therapist (CMS: Physical Therapist in Private Practice) · Helena, MT

  • NPI 1689935710
  • Accepts Medicare
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3180 Dredge Dr Ste F
Helena, MT 596020561
(406) 449-0654
fax (406) 449-0516

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
225100000X — NUCC code
State license (1)
Montana #4324

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689935710. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,022
Distinct HCPCS
4
Medicare allowed
$28,536
HCPCS Description Services Patients Avg allowed
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 908 52 $25
97140 Therapy procedure using manual technique, each 15 minutes 69 17 $21
97162 Evaluation for physical therapy, typically 30 minutes 23 23 $100
97161 Evaluation for physical therapy, typically 20 minutes 22 20 $100

In context: peer comparison

Among 34 peers in Helena Physical Therapist, average services per provider: 261. This provider delivers 3.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Eileen Brennan's medical specialty?
Dr. Eileen Brennan practices Physical Therapist in Helena, MT.
Where does Dr. Eileen Brennan practice?
Dr. Eileen Brennan practices at 3180 Dredge Dr Ste F, Helena, MT 596020561. Office phone: 4064490654.
What is Dr. Eileen Brennan's NPI?
Dr. Eileen Brennan's National Provider Identifier (NPI) is 1689935710, issued by NPPES.
Does Dr. Eileen Brennan accept Medicare assignment?
Yes. Dr. Eileen Brennan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eileen Brennan commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure using manual technique (HCPCS 97140); Evaluation for physical therapy, typically 30 minutes (HCPCS 97162). Source: CMS Medicare Physician & Other Practitioners file.