Doctor profile · Federal record
Dr. Mirjam Maassen, P.T.
Physical Therapist (CMS: Physical Therapist in Private Practice) · Baton Rouge, LA
- NPI 1285690834
- Accepts Medicare
- 40 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5627 Bankers Ave.
Baton Rouge, LA 70808
(225) 927-3000
fax (225) 927-4183
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 29, 2009
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 225100000X — NUCC code
- State license (1)
- Louisiana #01436F
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285690834. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,806
Distinct HCPCS
5
Medicare allowed
$117,224
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 2,871 | 63 | $21 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 1,686 | 62 | $28 | |
97116 |
Therapy procedure for walking training, each 15 minutes | 204 | 16 | $21 | |
97161 |
Evaluation for physical therapy, typically 20 minutes | 27 | 27 | $94 | |
97162 |
Evaluation for physical therapy, typically 30 minutes | 18 | 17 | $95 |
In context: peer comparison
Among 55 peers in Baton Rouge Physical Therapist, average services per provider: 433. This provider delivers 11× the peer median.Frequently asked questions
What is Dr. Mirjam Maassen's medical specialty?
Dr. Mirjam Maassen practices Physical Therapist in Baton Rouge, LA.
Where does Dr. Mirjam Maassen practice?
Dr. Mirjam Maassen practices at 5627 Bankers Ave., Baton Rouge, LA 70808. Office phone: 2259273000.
What is Dr. Mirjam Maassen's NPI?
Dr. Mirjam Maassen's National Provider Identifier (NPI) is 1285690834, issued by NPPES.
Does Dr. Mirjam Maassen accept Medicare assignment?
Yes. Dr. Mirjam Maassen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mirjam Maassen 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 to re-educate brain-to-nerve-to-muscle function (HCPCS 97112); Therapy procedure for walking training (HCPCS 97116). Source: CMS Medicare Physician & Other Practitioners file.