Doctor profile · Federal record

Dr. Marilyn Dorsey, FNP-C

Nurse Practitioner · Tiffin, OH

  • NPI 1578028528
  • 7 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
668 Miami St Ste B
Tiffin, OH 448832058
(419) 447-0269
Additional location
4468 County Road 175
Clyde, OH 434109410
(419) 603-2438

Credentials & registration

NPPES · NUCC
NPI registered
February 2019 — 7 yrs on file
Profile last updated
May 27, 2019
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Ohio #A.P.R.N.C.N.P.023720

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578028528. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$330
Transactions
19
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
E.R. Squibb & Sons, L.L.C. 4 $96.85
Corium, LLC 5 $72.17
Abbvie INC. 3 $43.74
Alkermes, INC. 2 $34.64
Neurocrine Biosciences, INC. 2 $33.07
Axsome Therapeutics, INC. 2 $31.17
Teva Pharmaceuticals USA, INC. 1 $17.91

By nature of payment

Food and Beverage
$302
Education
$27

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,969
Patients
535
Total drug cost
$229,721
Drug Type Claims Patients Total cost
Quetiapine Fumarate Generic 454 52 $13,692
Sertraline Hcl Generic 383 52 $5,214
Olanzapine Generic 381 44 $20,494
Trazodone Hcl Generic 379 70 $4,585
Clonazepam Generic 335 43 $3,536
Alprazolam Generic 277 48 $1,867
Aripiprazole Generic 248 32 $54,307
Risperidone Generic 223 25 $5,269
Buspirone Hcl Generic 212 38 $4,368
Divalproex Sodium Generic 210 18 $9,032

Frequently asked questions

Auto-generated from federal data
What is Dr. Marilyn Dorsey's medical specialty?
Dr. Marilyn Dorsey practices Nurse Practitioner in Tiffin, OH.
Where does Dr. Marilyn Dorsey practice?
Dr. Marilyn Dorsey practices at 668 Miami St Ste B, Tiffin, OH 448832058. Office phone: 4194470269.
What is Dr. Marilyn Dorsey's NPI?
Dr. Marilyn Dorsey's National Provider Identifier (NPI) is 1578028528, issued by NPPES.