Doctor profile · Federal record

Dr. John Humiston, M.D.

Family Medicine Physician · Family Medicine Physician · Addiction Medicine (Family Medicine) Physician · Addiction Medicine (Family Medicine) Physician · Carmel, IN

  • NPI 1841507605
  • 16 yrs on file
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
12265 Hancock St Ste 42
Carmel, IN 460325892
(317) 606-8778

Credentials & registration

NPPES · NUCC
NPI registered
August 2010 — 16 yrs on file
Profile last updated
March 17, 2021
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
Indiana #01081516A · California #A83402

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841507605. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
878
Distinct HCPCS
9
Medicare allowed
$34,687
HCPCS Description Services Patients Avg allowed
96375 Injection of additional new drug or substance into vein 391 11 $14
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less 192 11 $25
99215 Established patient office or other outpatient visit, 40-54 minutes 92 42 $155
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 79 11 $53
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or 38 23 $29
36415 Insertion of needle into vein for collection of blood sample 34 20 $8
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 24 16 $21
99214 Established patient office or other outpatient visit, 30-39 minutes 17 15 $109
99205 New patient office or other outpatient visit, 60-74 minutes 11 11 $205

In context: peer comparison

Among 18 peers in this city , average services per provider: 66. This provider delivers 13× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$20
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
DePuy Synthes Sales Inc. 1 $20.47

By nature of payment

Food and Beverage
$20

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
197
Patients
54
Total drug cost
$5,364
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 132 43 $2,183
Np Thyroid (Thyroid,pork) Brand 26 0 $1,586
Fluconazole Generic 14 11 $164
Synthroid (Levothyroxine Sodium) Brand 14 0 $1,044
Nystatin Generic 11 0 $387

Frequently asked questions

Auto-generated from federal data
What is Dr. John Humiston's medical specialty?
Dr. John Humiston practices Family Medicine Physician in Carmel, IN.
Where does Dr. John Humiston practice?
Dr. John Humiston practices at 12265 Hancock St Ste 42, Carmel, IN 460325892. Office phone: 3176068778.
What is Dr. John Humiston's NPI?
Dr. John Humiston's National Provider Identifier (NPI) is 1841507605, issued by NPPES.
What procedures does Dr. John Humiston commonly perform?
Top Medicare-reported procedures in 2023: Injection of additional new drug or substance into vein (HCPCS 96375); Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion (HCPCS 96367); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.