Doctor profile · Federal record

Dr. Diane Josephs, OTR/L,CHT,CWS

Occupational Therapist (CMS: Occupational Therapist in Private Practice) · Mission Viejo, CA

  • NPI 1245273895
  • Accepts Medicare
  • 39 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
26471 Crown Valley Pkwy, 102
Mission Viejo, CA 926916378
(949) 916-2601
fax (949) 916-2302
Mailing address
816 Hollowbrook CT
San Marcos, CA 920780923

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
December 13, 2007
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
225X00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245273895. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
55
Distinct HCPCS
2
Medicare allowed
$1,472
HCPCS Description Services Patients Avg allowed
97140 Therapy procedure using manual technique, each 15 minutes 29 22 $23
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 26 20 $31

In context: peer comparison

Among 4 peers in Mission Viejo Occupational Therapist, average services per provider: 1,358. This provider delivers 0.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Diane Josephs's medical specialty?
Dr. Diane Josephs practices Occupational Therapist in Mission Viejo, CA.
Where does Dr. Diane Josephs practice?
Dr. Diane Josephs practices at 26471 Crown Valley Pkwy, Mission Viejo, CA 926916378. Office phone: 9499162601.
What is Dr. Diane Josephs's NPI?
Dr. Diane Josephs's National Provider Identifier (NPI) is 1245273895, issued by NPPES.
Does Dr. Diane Josephs accept Medicare assignment?
Yes. Dr. Diane Josephs accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diane Josephs commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using manual technique (HCPCS 97140); Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110). Source: CMS Medicare Physician & Other Practitioners file.