Doctor profile · Federal record

Dr. Leslie Buchanan, P.A.

Physician Assistant · Simi Valley, CA

  • NPI 1841267622
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2925 Sycamore Dr, Suite 204-205
Simi Valley, CA 930651207
(805) 578-9620
fax (805) 955-0498

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
March 12, 2020
Specialty taxonomy
363A00000X — NUCC code
State license (1)
California #PA12305

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841267622. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
98
Distinct HCPCS
4
Medicare allowed
$8,387
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 44 37 $83
99214 Established patient office or other outpatient visit, 30-39 minutes 24 20 $117
36415 Insertion of needle into vein for collection of blood sample 18 16 $8
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 12 12 $150

In context: peer comparison

Among 8 peers in this city , average services per provider: 61. This provider delivers 1.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,125
Transactions
8
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Medline Industries LP 8 $1,124.87

By nature of payment

Travel and Lodging
$1,023
Food and Beverage
$102

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
624
Patients
134
Total drug cost
$7,468
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 108 39 $1,388
Levothyroxine Sodium Generic 74 21 $1,168
Lisinopril Generic 71 24 $627
Losartan Potassium Generic 48 15 $739
Amlodipine Besylate Generic 43 12 $523
Metformin Hcl Generic 38 12 $407
Hydrochlorothiazide Generic 36 0 $102
Metoprolol Succinate Generic 35 0 $724
Simvastatin Generic 32 0 $434
Alendronate Sodium Generic 27 11 $190

Frequently asked questions

Auto-generated from federal data
What is Dr. Leslie Buchanan's medical specialty?
Dr. Leslie Buchanan practices Physician Assistant in Simi Valley, CA.
Where does Dr. Leslie Buchanan practice?
Dr. Leslie Buchanan practices at 2925 Sycamore Dr, Simi Valley, CA 930651207. Office phone: 8055789620.
What is Dr. Leslie Buchanan's NPI?
Dr. Leslie Buchanan's National Provider Identifier (NPI) is 1841267622, issued by NPPES.
What procedures does Dr. Leslie Buchanan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.