Doctor profile · Federal record

Dr. Lauren Ahrens, FNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Saginaw, MI

  • NPI 1174112460
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5570 State St
Saginaw, MI 486033583
(989) 583-0100
Mailing address
1447 N Harrison St
Saginaw, MI 486024727

Credentials & registration

NPPES · NUCC
NPI registered
January 2021 — 5 yrs on file
Profile last updated
October 25, 2022
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Michigan #4704311275

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174112460. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
292
Distinct HCPCS
5
Medicare allowed
$18,087
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 162 155 $73
99203 New patient office or other outpatient visit, 30-44 minutes 63 63 $91
81003 Automated urinalysis test 31 28 $2
96372 Injection of drug or substance under skin or into muscle 22 19 $11
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 14 14 $16

In context: peer comparison

Among 49 peers in Saginaw Family Nurse Practitioner, average services per provider: 77. This provider delivers 3.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
460
Patients
455
Total drug cost
$2,758
Drug Type Claims Patients Total cost
Prednisone Generic 161 159 $329
Doxycycline Monohydrate Generic 66 66 $695
Cephalexin Generic 55 55 $198
Azithromycin Generic 51 50 $251
Amoxicillin Generic 38 38 $135
Ciprofloxacin Hcl Generic 15 14 $189
Methocarbamol Generic 14 14 $27
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 14 13 $192
Ketorolac Tromethamine Generic 12 12 $233
Ofloxacin Generic 12 12 $167

Frequently asked questions

Auto-generated from federal data
What is Dr. Lauren Ahrens's medical specialty?
Dr. Lauren Ahrens practices Family Nurse Practitioner in Saginaw, MI.
Where does Dr. Lauren Ahrens practice?
Dr. Lauren Ahrens practices at 5570 State St, Saginaw, MI 486033583. Office phone: 9895830100.
What is Dr. Lauren Ahrens's NPI?
Dr. Lauren Ahrens's National Provider Identifier (NPI) is 1174112460, issued by NPPES.
Does Dr. Lauren Ahrens accept Medicare assignment?
Yes. Dr. Lauren Ahrens accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lauren Ahrens commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.