Doctor profile · Federal record

Dr. Lauren Sibeck, MD

Family Medicine Physician (CMS: Family Practice) · Grass Lake, MI

  • NPI 1265995013
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
12369 E Michigan Ave
Grass Lake, MI 492409213
(517) 205-4800

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
October 3, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Michigan #4301508724

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265995013. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
76
Distinct HCPCS
3
Medicare allowed
$6,697
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 40 26 $85
99213 Established patient office or other outpatient visit, 20-29 minutes 20 13 $59
99215 Established patient office or other outpatient visit, 40-54 minutes 16 14 $132

In context: peer comparison

Among 1 peers in Grass Lake Family Medicine Physician, average services per provider: 25. This provider delivers 3.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
60
Patients
0
Total drug cost
$843
Drug Type Claims Patients Total cost
Lisinopril Generic 19 0 $128
Atorvastatin Calcium Generic 14 0 $398
Escitalopram Oxalate Generic 14 0 $97
Levothyroxine Sodium Generic 13 0 $219

Frequently asked questions

Auto-generated from federal data
What is Dr. Lauren Sibeck's medical specialty?
Dr. Lauren Sibeck practices Family Medicine Physician in Grass Lake, MI.
Where does Dr. Lauren Sibeck practice?
Dr. Lauren Sibeck practices at 12369 E Michigan Ave, Grass Lake, MI 492409213. Office phone: 5172054800.
What is Dr. Lauren Sibeck's NPI?
Dr. Lauren Sibeck's National Provider Identifier (NPI) is 1265995013, issued by NPPES.
Does Dr. Lauren Sibeck accept Medicare assignment?
Yes. Dr. Lauren Sibeck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lauren Sibeck commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.