Doctor profile · Federal record

Dr. Karla Sizemore

Family Nurse Practitioner (CMS: Nurse Practitioner) · Manchester, KY

  • NPI 1659809473
  • Accepts Medicare
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
56 Marie Langdon Dr
Manchester, KY 409626329
(606) 599-4080
fax (606) 598-1688
Additional location
1380 Highway 192 E
London, KY 407413123
(606) 330-0050
Additional location
140 Newcomb Ave
Mount Vernon, KY 404562725
(606) 256-4148
Show 1 more location
Additional location
210 Marie Langdon Dr
Manchester, KY 409626388
(606) 598-5104
fax (606) 598-0983
Mailing address
509 Memorial Dr Ste 2
Manchester, KY 409626196

Credentials & registration

NPPES · NUCC
NPI registered
May 2017 — 9 yrs on file
Profile last updated
February 27, 2020
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Kentucky #3011339
Medicaid
KY #7100470380

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659809473. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$719
Transactions
44
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 13 $181.25
Novo Nordisk Inc 9 $153.18
Bayer Healthcare Pharmaceuticals Inc. 6 $114.18
PFIZER INC. 4 $58.00
Takeda Pharmaceuticals U.S.A., Inc. 3 $49.71
Ardelyx, Inc. 2 $42.28
ABBVIE INC. 2 $37.52
Otsuka America Pharmaceutical, Inc. 2 $37.20
GlaxoSmithKline, LLC. 2 $30.24
AstraZeneca Pharmaceuticals LP 1 $15.55

By nature of payment

Food and Beverage
$719

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
859
Patients
389
Total drug cost
$10,796
Drug Type Claims Patients Total cost
Methylprednisolone Generic 106 94 $786
Amlodipine Besylate Generic 90 35 $456
Lisinopril Generic 78 32 $596
Losartan Potassium Generic 56 19 $722
Gabapentin Generic 54 16 $770
Metoprolol Tartrate Generic 54 20 $370
Montelukast Sodium Generic 50 0 $591
Omeprazole Generic 50 19 $809
Fluconazole Generic 49 34 $657
Atorvastatin Calcium Generic 46 18 $420

Frequently asked questions

Auto-generated from federal data
What is Dr. Karla Sizemore's medical specialty?
Dr. Karla Sizemore practices Family Nurse Practitioner in Manchester, KY.
Where does Dr. Karla Sizemore practice?
Dr. Karla Sizemore practices at 56 Marie Langdon Dr, Manchester, KY 409626329. Office phone: 6065994080.
What is Dr. Karla Sizemore's NPI?
Dr. Karla Sizemore's National Provider Identifier (NPI) is 1659809473, issued by NPPES.
Does Dr. Karla Sizemore accept Medicare assignment?
Yes. Dr. Karla Sizemore accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.