Doctor profile · Federal record

Dr. Lyndsay Mentgen, APN

Family Nurse Practitioner (CMS: Nurse Practitioner) · Rockford, IL

  • NPI 1417374059
  • Accepts Medicare
  • MIPS 42.4 / 100 · 2023
  • 13 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4215 Newburg RD
Rockford, IL 611086479
(815) 988-8500
fax (815) 977-5956

Credentials & registration

NPPES · NUCC
NPI registered
March 2014 — 12 yrs on file
Profile last updated
November 14, 2022
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Illinois #209.010992

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1417374059. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
872
Distinct HCPCS
9
Medicare allowed
$71,236
HCPCS Description Services Patients Avg allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 295 141 $87
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 233 120 $61
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 111 36 $63
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 65 52 $126
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 54 28 $105
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 41 29 $126
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 34 14 $87
99347 Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes 28 20 $37
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 11 11 $105

In context: peer comparison

Among 61 peers in Rockford Family Nurse Practitioner, average services per provider: 120. This provider delivers 7.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$131
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Otsuka America Pharmaceutical, INC. 2 $130.87

By nature of payment

Food and Beverage
$131

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
832
Patients
212
Total drug cost
$48,888
Drug Type Claims Patients Total cost
Citalopram Hbr (Citalopram Hydrobromide) Brand 130 30 $1,028
Sertraline Hcl Generic 117 40 $1,171
Donepezil Hcl Generic 103 44 $1,521
Quetiapine Fumarate Generic 101 18 $1,907
Buspirone Hcl Generic 78 23 $1,445
Memantine Hcl Generic 58 16 $1,938
Alprazolam Generic 45 19 $366
Nuedexta (Dextromethorphan Hbr/Quinidine) Brand 43 0 $32,587
Lorazepam Generic 33 11 $252
Mirtazapine Generic 33 0 $926

Frequently asked questions

Auto-generated from federal data
What is Dr. Lyndsay Mentgen's medical specialty?
Dr. Lyndsay Mentgen practices Family Nurse Practitioner in Rockford, IL.
Where does Dr. Lyndsay Mentgen practice?
Dr. Lyndsay Mentgen practices at 4215 Newburg RD, Rockford, IL 611086479. Office phone: 8159888500.
What is Dr. Lyndsay Mentgen's NPI?
Dr. Lyndsay Mentgen's National Provider Identifier (NPI) is 1417374059, issued by NPPES.
Does Dr. Lyndsay Mentgen accept Medicare assignment?
Yes. Dr. Lyndsay Mentgen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lyndsay Mentgen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Residence visit for established patient with low level of medical decision making (HCPCS 99348). Source: CMS Medicare Physician & Other Practitioners file.