Doctor profile · Federal record

Dr. Kathy der, FNP

Family Nurse Practitioner · Lowville, NY

  • NPI 1245541325
  • 16 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
7785 N State St Fl 3
Lowville, NY 13367
(315) 376-5287
fax (315) 376-3228
Additional location
214 Church St
Carthage, NY 136191212
(315) 493-0128
fax (315) 493-6200

Credentials & registration

NPPES · NUCC
NPI registered
June 2010 — 16 yrs on file
Profile last updated
August 19, 2019
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
New York #F336327-1

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245541325. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
417
Distinct HCPCS
4
Medicare allowed
$41,031
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 325 137 $104
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 42 42 $105
99213 Established patient office or other outpatient visit, 20-29 minutes 34 28 $74
G0008 Administration of influenza virus vaccine 16 16 $28

In context: peer comparison

Among 6 peers in Lowville Family Nurse Practitioner, average services per provider: 61. This provider delivers 6.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$298
Transactions
17
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 4 $63.82
Novo Nordisk INC 3 $57.19
GlaxoSmithKline, LLC. 2 $34.91
Lilly USA, LLC 2 $33.17
Novartis Pharmaceuticals Corporation 2 $31.77
Phathom Pharmaceuticals, INC. 1 $22.41
Merck Sharp & Dohme LLC 1 $18.86
Amgen INC. 1 $18.67
Exact Sciences Corporation 1 $17.48

By nature of payment

Food and Beverage
$298

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,203
Patients
565
Total drug cost
$38,131
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 309 62 $4,888
Omeprazole Generic 221 54 $3,813
Metformin Hcl Generic 170 43 $5,051
Losartan Potassium Generic 162 51 $2,342
Rosuvastatin Calcium Generic 161 50 $4,784
Atorvastatin Calcium Generic 148 41 $3,359
Simvastatin Generic 134 32 $1,387
Pravastatin Sodium Generic 128 29 $2,599
Hydrochlorothiazide Generic 122 35 $813
Pantoprazole Sodium Generic 122 36 $2,075

Frequently asked questions

Auto-generated from federal data
What is Dr. Kathy der's medical specialty?
Dr. Kathy der practices Family Nurse Practitioner in Lowville, NY.
Where does Dr. Kathy der practice?
Dr. Kathy der practices at 7785 N State St Fl 3, Lowville, NY 13367. Office phone: 3153765287.
What is Dr. Kathy der's NPI?
Dr. Kathy der's National Provider Identifier (NPI) is 1245541325, issued by NPPES.
What procedures does Dr. Kathy der commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.