Doctor profile · Federal record

Dr. Melissa Shimshock, FNP-C

Family Nurse Practitioner · Sandusky, MI

  • NPI 1215432927
  • MIPS 23.0 / 100 · 2023
  • 8 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
109 N Delaware St
Sandusky, MI 484711008
(810) 648-9677
fax (810) 648-0053
Additional location
36555 26 Mile RD Ste 1100
Lenox, MI 480483186
(947) 523-4010
fax (947) 523-4011
Additional location
7307 Cherry St
Port Sanilac, MI 484699621
(810) 622-9248
fax (810) 622-8276
Mailing address
120 N Delaware St
Sandusky, MI 484711009

Credentials & registration

NPPES · NUCC
NPI registered
March 2018 — 8 yrs on file
Profile last updated
November 21, 2022
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Michigan #4704234651

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215432927. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
15
Distinct HCPCS
1
Medicare allowed
$1,518
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 15 15 $101

In context: peer comparison

Among 1 peers in Sandusky Family Nurse Practitioner, average services per provider: 15. This provider delivers 1.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
11
Total drug cost
$46
Drug Type Claims Patients Total cost
Cephalexin Generic 11 11 $46

Frequently asked questions

Auto-generated from federal data
What is Dr. Melissa Shimshock's medical specialty?
Dr. Melissa Shimshock practices Family Nurse Practitioner in Sandusky, MI.
Where does Dr. Melissa Shimshock practice?
Dr. Melissa Shimshock practices at 109 N Delaware St, Sandusky, MI 484711008. Office phone: 8106489677.
What is Dr. Melissa Shimshock's NPI?
Dr. Melissa Shimshock's National Provider Identifier (NPI) is 1215432927, issued by NPPES.
What procedures does Dr. Melissa Shimshock commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.