Doctor profile · Federal record

Dr. Leanne Harker, Nurse Practitioner

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

  • NPI 1457594905
  • Accepts Medicare
  • 39 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1540 Lake Lansing RD, Suite 201
Lansing, MI 489123756
(517) 913-3900
fax (517) 913-3901

Credentials & registration

NPPES · NUCC
NPI registered
April 2009 — 17 yrs on file
Profile last updated
July 19, 2010
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Michigan #4704131325

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457594905. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
277
Distinct HCPCS
6
Medicare allowed
$23,213
HCPCS Description Services Patients Avg allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 102 54 $62
99214 Established patient office or other outpatient visit, 30-39 minutes 48 44 $103
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 48 31 $88
99213 Established patient office or other outpatient visit, 20-29 minutes 34 32 $72
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 27 27 $106
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 18 18 $136

In context: peer comparison

Among 21 peers in Lansing Family Nurse Practitioner, average services per provider: 455. This provider delivers 0.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$554
Transactions
25
Manufacturers
12
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 5 $113.48
Axsome Therapeutics, INC. 2 $101.68
Lilly USA, LLC 5 $89.28
Pfizer INC. 2 $48.16
Boehringer Ingelheim Pharmaceuticals, INC. 2 $38.43
Amgen INC. 2 $37.63
Novo Nordisk INC 2 $34.52
GlaxoSmithKline, LLC. 1 $22.41
Biogen, INC. 1 $18.71
Eisai INC. 1 $18.08
Bayer Healthcare Pharmaceuticals INC. 1 $16.10
Mylan Specialty L.P. 1 $15.88

By nature of payment

Food and Beverage
$554

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,012
Patients
892
Total drug cost
$29,818
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 278 112 $3,781
Levothyroxine Sodium Generic 265 117 $4,422
Losartan Potassium Generic 247 93 $4,009
Gabapentin Generic 177 57 $3,238
Amlodipine Besylate Generic 153 76 $1,489
Omeprazole Generic 122 71 $1,930
Lisinopril Generic 114 63 $976
Metoprolol Succinate Generic 100 46 $2,195
Metformin Hcl ER (Metformin Hcl) Brand 93 50 $1,667
Sertraline Hcl Generic 90 39 $1,109

Frequently asked questions

Auto-generated from federal data
What is Dr. Leanne Harker's medical specialty?
Dr. Leanne Harker practices Family Nurse Practitioner in Lansing, MI.
Where does Dr. Leanne Harker practice?
Dr. Leanne Harker practices at 1540 Lake Lansing RD, Lansing, MI 489123756. Office phone: 5179133900.
What is Dr. Leanne Harker's NPI?
Dr. Leanne Harker's National Provider Identifier (NPI) is 1457594905, issued by NPPES.
Does Dr. Leanne Harker accept Medicare assignment?
Yes. Dr. Leanne Harker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leanne Harker commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Established patient office or other outpatient visit (HCPCS 99214); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.