Doctor profile · Federal record

Dr. Lauren Sparks, DO

Internal Medicine Physician (CMS: Internal Medicine) · Chesterfield, MI

  • NPI 1205499910
  • Accepts Medicare
  • 4 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
30795 23 Mile RD Ste 201
Chesterfield, MI 480475721
(586) 421-1600
fax (586) 421-2002
Additional location
135 Allenhurst Ave # G8
Royal Oak, MI 480673270
(270) 977-7809
Mailing address
Po Box 675398
Detroit, MI 482675398

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
January 11, 2023
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Kentucky #05240
Medicaid
MI #1205499910

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205499910. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
443
Distinct HCPCS
8
Medicare allowed
$29,508
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 150 88 $105
36415 Insertion of needle into vein for collection of blood sample 91 62 $8
99213 Established patient office or other outpatient visit, 20-29 minutes 62 52 $69
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 49 49 $72
G0444 Annual depression screening, 5 to 15 minutes 42 42 $18
99204 New patient office or other outpatient visit, 45-59 minutes 17 17 $173
G0008 Administration of influenza virus vaccine 17 17 $31
90662 Influenza vaccine split virus, preservative free 15 15 $72

In context: peer comparison

Among 2 peers in Chesterfield Internal Medicine Physician, average services per provider: 145. This provider delivers 3.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,231
Transactions
64
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 14 $306.46
Exact Sciences Corporation 10 $234.47
Lilly USA, LLC 10 $152.01
Amgen INC. 9 $140.23
Novo Nordisk INC 5 $85.12
GlaxoSmithKline, LLC. 3 $57.90
Pfizer INC. 3 $48.46
Xeris Pharmaceuticals, INC. 2 $41.07
Astellas Pharma US INC 2 $39.78
Merck Sharp & Dohme LLC 2 $30.16
Abbvie INC. 1 $29.42
Abbott Laboratories 1 $24.11
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 1 $23.89
Boehringer Ingelheim Pharmaceuticals, INC. 1 $18.08

By nature of payment

Food and Beverage
$1,231

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
754
Patients
280
Total drug cost
$52,777
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 104 39 $2,163
Levothyroxine Sodium Generic 102 35 $1,662
Losartan Potassium Generic 88 25 $1,609
Omeprazole Generic 55 27 $998
Lisinopril Generic 50 22 $659
Gabapentin Generic 48 14 $719
Amlodipine Besylate Generic 42 19 $422
Rosuvastatin Calcium Generic 39 20 $1,184
Metoprolol Succinate Generic 37 16 $836
Trazodone Hcl Generic 37 12 $564

Frequently asked questions

Auto-generated from federal data
What is Dr. Lauren Sparks's medical specialty?
Dr. Lauren Sparks practices Internal Medicine Physician in Chesterfield, MI.
Where does Dr. Lauren Sparks practice?
Dr. Lauren Sparks practices at 30795 23 Mile RD Ste 201, Chesterfield, MI 480475721. Office phone: 5864211600.
What is Dr. Lauren Sparks's NPI?
Dr. Lauren Sparks's National Provider Identifier (NPI) is 1205499910, issued by NPPES.
Does Dr. Lauren Sparks accept Medicare assignment?
Yes. Dr. Lauren Sparks accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lauren Sparks commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.