Doctor profile · Federal record
Dr. Mallory Withiam
Physical Therapist (CMS: Physical Therapist in Private Practice) · Orthopedic Physical Therapist · Los Angeles, CA
- NPI 1568872885
- Accepts Medicare
- MIPS 91.7 / 100 · 2023
- 13 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3283 Motor Ave
Los Angeles, CA 900343709
(310) 845-9690
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- February 2, 2016
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 225100000X — NUCC code
- State licenses (2)
- California #43215 · Pennsylvania #PT023283
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568872885. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,519
Distinct HCPCS
6
Medicare allowed
$145,013
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97113 |
Therapy procedure using water pool to exercises, each 15 minutes | 2,502 | 204 | $32 | |
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 629 | 113 | $24 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 553 | 95 | $30 | |
97530 |
Therapy procedure using functional activities | 490 | 86 | $39 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 268 | 68 | $22 | |
97161 |
Evaluation for physical therapy, typically 20 minutes | 77 | 75 | $111 |
In context: peer comparison
Among 116 peers in this city , average services per provider: 496. This provider delivers 9.1× the peer median.Frequently asked questions
What is Dr. Mallory Withiam's medical specialty?
Dr. Mallory Withiam practices Physical Therapist in Los Angeles, CA.
Where does Dr. Mallory Withiam practice?
Dr. Mallory Withiam practices at 3283 Motor Ave, Los Angeles, CA 900343709. Office phone: 3108459690.
What is Dr. Mallory Withiam's NPI?
Dr. Mallory Withiam's National Provider Identifier (NPI) is 1568872885, issued by NPPES.
Does Dr. Mallory Withiam accept Medicare assignment?
Yes. Dr. Mallory Withiam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mallory Withiam commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using water pool to exercises (HCPCS 97113); 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). Source: CMS Medicare Physician & Other Practitioners file.