Doctor profile · Federal record

Dr. Sarah Mainzinger, RN

Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Critical Care Medicine Registered Nurse · Nurse Practitioner · Acute Care Nurse Practitioner · Toledo, OH

  • NPI 1154942100
  • Accepts Medicare
  • 6 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
2940 N McCord RD
Toledo, OH 436151753
(419) 842-3000
Additional location
2333 Biddle Ave
Wyandotte, MI 481924668
(734) 246-6000
Additional location
730 N Macomb St Ste 228
Monroe, MI 481623087
(734) 457-5580
fax (734) 244-7368
Show 1 more location
Additional location
2142 N Cove Blvd
Toledo, OH 436063895
(419) 291-8750
Mailing address
23481 Wagar CT
Brownstown, MI 481832149

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
February 13, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363LA2100X — NUCC code
State licenses (4)
Ohio #RN376119 · Ohio #RN.376119 · Michigan #4704320587 · Michigan #APRN.CNP.0027786

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1154942100. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
250
Distinct HCPCS
4
Medicare allowed
$15,274
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 142 134 $72
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 68 56 $65
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 27 27 $17
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 13 13 $17

In context: peer comparison

Among 11 peers in Toledo Acute Care Nurse Practitioner, average services per provider: 91. This provider delivers 2.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$396
Transactions
19
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 12 $161.77
Zoll Services LLC (A/K/A Zoll LifeCor Corp) 1 $104.79
Atricure, INC. 1 $46.52
AstraZeneca Pharmaceuticals Lp 1 $21.22
Novartis Pharmaceuticals Corporation 1 $16.34
Janssen Pharmaceuticals, INC 1 $16.33
Abiomed 1 $15.50
Pfizer INC. 1 $13.90

By nature of payment

Food and Beverage
$396

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,360
Patients
1,562
Total drug cost
$677,174
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 449 177 $472,565
Metoprolol Succinate Generic 438 197 $12,169
Atorvastatin Calcium Generic 310 168 $5,804
Flecainide Acetate Generic 302 127 $19,959
Amiodarone Hcl Generic 243 132 $10,331
Sotalol (Sotalol Hcl) Brand 227 94 $6,576
Metoprolol Tartrate Generic 192 87 $1,854
Lisinopril Generic 187 113 $1,587
Carvedilol Generic 185 90 $2,145
Amlodipine Besylate Generic 158 68 $1,295

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sarah Mainzinger's medical specialty?
Dr. Sarah Mainzinger practices Acute Care Nurse Practitioner in Toledo, OH.
Where does Dr. Sarah Mainzinger practice?
Dr. Sarah Mainzinger practices at 2940 N McCord RD, Toledo, OH 436151753. Office phone: 4198423000.
What is Dr. Sarah Mainzinger's NPI?
Dr. Sarah Mainzinger's National Provider Identifier (NPI) is 1154942100, issued by NPPES.
Does Dr. Sarah Mainzinger accept Medicare assignment?
Yes. Dr. Sarah Mainzinger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Mainzinger commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician (HCPCS 93016). Source: CMS Medicare Physician & Other Practitioners file.