Doctor profile · Federal record

Dr. Anabelle Walker, PA-C

Medical Physician Assistant (CMS: Physician Assistant) · Santa Ana, CA

  • NPI 1821278540
  • Accepts Medicare
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2740 S Bristol St Ste 208
Santa Ana, CA 927046233
(714) 979-5734
fax (714) 979-5781

Credentials & registration

NPPES · NUCC
NPI registered
November 2007 — 19 yrs on file
Profile last updated
December 20, 2012
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
California #PA 19193
Medicaid
CA #PA19193

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821278540. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$341
Transactions
7
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Solventum Corporation 1 $225.60
Novo Nordisk Inc 3 $59.42
AstraZeneca Pharmaceuticals LP 2 $33.72
Lilly USA, LLC 1 $22.17

By nature of payment

Travel and Lodging
$226
Food and Beverage
$115

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,140
Patients
1,502
Total drug cost
$400,686
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 582 201 $11,468
Metformin Hcl Generic 390 140 $5,534
Losartan Potassium Generic 352 124 $6,669
Lisinopril Generic 348 119 $4,199
Diclofenac Sodium Generic 317 134 $16,444
Amlodipine Besylate Generic 302 117 $3,904
Alendronate Sodium Generic 275 90 $4,641
Simvastatin Generic 266 88 $4,288
Gabapentin Generic 245 113 $5,340
Jardiance (Empagliflozin) Brand 221 72 $321,561

Frequently asked questions

Auto-generated from federal data
What is Dr. Anabelle Walker's medical specialty?
Dr. Anabelle Walker practices Medical Physician Assistant in Santa Ana, CA.
Where does Dr. Anabelle Walker practice?
Dr. Anabelle Walker practices at 2740 S Bristol St Ste 208, Santa Ana, CA 927046233. Office phone: 7149795734.
What is Dr. Anabelle Walker's NPI?
Dr. Anabelle Walker's National Provider Identifier (NPI) is 1821278540, issued by NPPES.
Does Dr. Anabelle Walker accept Medicare assignment?
Yes. Dr. Anabelle Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.