Doctor profile · Federal record

Dr. Adam Farnum, NP

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

  • NPI 1871175638
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1003 E Mount Hope Ave
Lansing, MI 489101822
(517) 853-3704
fax (855) 501-6733
Additional location
3955 Patient Care Dr Ste A
Lansing, MI 489114271
(517) 374-7600
fax (855) 495-5457
Mailing address
3955 Patient Care Dr Ste A
Lansing, MI 489114271

Credentials & registration

NPPES · NUCC
NPI registered
April 2021 — 5 yrs on file
Profile last updated
August 29, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Michigan #4704314779

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871175638. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
347
Distinct HCPCS
6
Medicare allowed
$24,736
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 119 73 $100
99213 Established patient office or other outpatient visit, 20-29 minutes 118 81 $71
83036 Hemoglobin a1c level 36 22 $8
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 33 33 $104
G0444 Annual depression screening, 5 to 15 minutes 30 30 $14
G0008 Administration of influenza virus vaccine 11 11 $28

In context: peer comparison

Among 21 peers in Lansing Family Nurse Practitioner, average services per provider: 455. This provider delivers 0.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$274
Transactions
16
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
Amgen INC. 3 $44.23
Otsuka America Pharmaceutical, INC. 2 $38.83
Abbvie INC. 2 $33.10
GlaxoSmithKline, LLC. 2 $30.49
Sanofi Pasteur INC. 1 $23.58
Aimmune Therapeutics, INC. 1 $21.97
AstraZeneca Pharmaceuticals Lp 1 $19.32
Boston Scientific Corporation 1 $18.46
Dynavax Technologies Corporation 1 $15.79
Radius Health, INC. 1 $14.52
Lilly USA, LLC 1 $13.63

By nature of payment

Food and Beverage
$274

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,499
Patients
502
Total drug cost
$116,928
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 167 61 $2,955
Levothyroxine Sodium Generic 149 46 $2,339
Lisinopril Generic 149 50 $1,387
Amlodipine Besylate Generic 140 55 $1,317
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 129 28 $2,373
Losartan Potassium Generic 125 42 $3,176
Gabapentin Generic 89 35 $2,475
Omeprazole Generic 81 27 $1,486
Metformin Hcl Generic 80 35 $1,076
Furosemide Generic 74 23 $438

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Adam Farnum's medical specialty?
Dr. Adam Farnum practices Family Nurse Practitioner in Lansing, MI.
Where does Dr. Adam Farnum practice?
Dr. Adam Farnum practices at 1003 E Mount Hope Ave, Lansing, MI 489101822. Office phone: 5178533704.
What is Dr. Adam Farnum's NPI?
Dr. Adam Farnum's National Provider Identifier (NPI) is 1871175638, issued by NPPES.
Does Dr. Adam Farnum accept Medicare assignment?
Yes. Dr. Adam Farnum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam Farnum 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); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.