Doctor profile · Federal record

Dr. Cynthia Mejia, P.A.-C

Family Medicine Physician (CMS: Physician Assistant) · Fullerton, CA

  • NPI 1871602839
  • Accepts Medicare
  • 32 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1950 Sunny Crest Dr Ste 2600
Fullerton, CA 928353644
(714) 446-5260
Additional location
3400 E Florence Ave
Huntington Park, CA 902555835
(323) 589-9384
fax (323) 589-0358
Mailing address
14968 Oakbury Dr
La Mirada, CA 906384531

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
October 21, 2020
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #PA17479
Medicaid
CA #PA17479

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871602839. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
16
Distinct HCPCS
1
Medicare allowed
$1,242
HCPCS Description Services Patients Avg allowed
49505 Repair of groin hernia (5 years or older) 16 16 $78

In context: peer comparison

Among 10 peers in Fullerton Family Medicine Physician, average services per provider: 77. This provider delivers 0.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
119
Patients
115
Total drug cost
$348
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 70 67 $272
Tramadol Hcl Generic 49 48 $76

Frequently asked questions

Auto-generated from federal data
What is Dr. Cynthia Mejia's medical specialty?
Dr. Cynthia Mejia practices Family Medicine Physician in Fullerton, CA.
Where does Dr. Cynthia Mejia practice?
Dr. Cynthia Mejia practices at 1950 Sunny Crest Dr Ste 2600, Fullerton, CA 928353644. Office phone: 7144465260.
What is Dr. Cynthia Mejia's NPI?
Dr. Cynthia Mejia's National Provider Identifier (NPI) is 1871602839, issued by NPPES.
Does Dr. Cynthia Mejia accept Medicare assignment?
Yes. Dr. Cynthia Mejia accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cynthia Mejia commonly perform?
Top Medicare-reported procedures in 2023: Repair of groin hernia (5 years or older) (HCPCS 49505). Source: CMS Medicare Physician & Other Practitioners file.