Doctor profile · Federal record

Dr. Ariana Mah, D.P.T.

Physical Therapist (CMS: Physical Therapist in Private Practice) · Lake Forest, CA

  • NPI 1720444912
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
24551 Raymond Way Ste 125
Lake Forest, CA 926304478
(949) 540-0301
fax (949) 540-0334

Credentials & registration

NPPES · NUCC
NPI registered
January 2016 — 10 yrs on file
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
225100000X — NUCC code
State license (1)
California #43479

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720444912. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,154
Distinct HCPCS
3
Medicare allowed
$93,601
HCPCS Description Services Patients Avg allowed
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 1,637 94 $30
97140 Therapy procedure using manual technique, each 15 minutes 1,434 94 $24
97162 Evaluation for physical therapy, typically 30 minutes 83 70 $121

In context: peer comparison

Among 9 peers in this city , average services per provider: 447. This provider delivers 7.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Ariana Mah's medical specialty?
Dr. Ariana Mah practices Physical Therapist in Lake Forest, CA.
Where does Dr. Ariana Mah practice?
Dr. Ariana Mah practices at 24551 Raymond Way Ste 125, Lake Forest, CA 926304478. Office phone: 9495400301.
What is Dr. Ariana Mah's NPI?
Dr. Ariana Mah's National Provider Identifier (NPI) is 1720444912, issued by NPPES.
Does Dr. Ariana Mah accept Medicare assignment?
Yes. Dr. Ariana Mah accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ariana Mah 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.