Doctor profile · Federal record

Dr. Alicia Nakahara, PA-C

Physician Assistant · Orange, CA

  • NPI 1821646142
  • Accepts Medicare
  • MIPS 52.6 / 100 · 2023
  • 7 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
280 S Main St Ste 200
Orange, CA 928683852
(714) 634-4567
fax (714) 634-4569

Credentials & registration

NPPES · NUCC
NPI registered
August 2019 — 7 yrs on file
Profile last updated
October 16, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
California #PA57127

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821646142. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
228
Distinct HCPCS
10
Medicare allowed
$16,896
HCPCS Description Services Patients Avg allowed
22216 Incision or removal of spine bone segment, each additional segment 60 21 $50
22614 Fusion of additional segment of spine 28 14 $54
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion 25 17 $36
73630 X-ray of foot, minimum of 3 views 21 19 $33
22840 Placement of stabilizing device to back of 1 spine bone in neck 19 19 $105
99214 Established patient office or other outpatient visit, 30-39 minutes 17 17 $118
22214 Incision or removal of lower spine bone segment 16 16 $109
22842 Placement of stabilizing device to back, 3-6 spine bone segments 15 15 $106
99213 Established patient office or other outpatient visit, 20-29 minutes 15 14 $84
22612 Fusion of spine in lower back 12 12 $179

In context: peer comparison

Among 38 peers in this city , average services per provider: 150. This provider delivers 1.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$559
Transactions
12
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Globus Medical, Inc. 11 $541.24
Alvogen Inc 1 $17.50

By nature of payment

Food and Beverage
$559

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
16
Patients
11
Total drug cost
$171
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 16 11 $171

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alicia Nakahara's medical specialty?
Dr. Alicia Nakahara practices Physician Assistant in Orange, CA.
Where does Dr. Alicia Nakahara practice?
Dr. Alicia Nakahara practices at 280 S Main St Ste 200, Orange, CA 928683852. Office phone: 7146344567.
What is Dr. Alicia Nakahara's NPI?
Dr. Alicia Nakahara's National Provider Identifier (NPI) is 1821646142, issued by NPPES.
Does Dr. Alicia Nakahara accept Medicare assignment?
Yes. Dr. Alicia Nakahara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alicia Nakahara commonly perform?
Top Medicare-reported procedures in 2023: Incision or removal of spine bone segment, each additional segment (HCPCS 22216); Fusion of additional segment of spine (HCPCS 22614); Insertion of cage or mesh device to spine bone and disc space during spine fusion (HCPCS 22853). Source: CMS Medicare Physician & Other Practitioners file.