Doctor profile · Federal record

Dr. William Troup, M.D.

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Johnson, KS

  • NPI 1366538167
  • Accepts Medicare
  • 57 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
101 E Greenwood Ave N
Johnson, KS 678550699
(620) 492-6230
fax (620) 492-2309

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1969 — 57 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
Kansas #14677 · Colorado #16684
Medicaid (2)
KS #100199840A · CO #91146772

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366538167. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
970
Distinct HCPCS
10
Medicare allowed
$66,372
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 215 79 $84
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 178 42 $103
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 78 24 $70
82947 Blood glucose (sugar) level 76 29 $4
99212 Established patient office or other outpatient visit, 10-19 minutes 61 40 $52
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 59 14 $8
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 38 16 $37
99214 Established patient office or other outpatient visit, 30-39 minutes 36 24 $116
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 36 36 $120
20610 Aspiration and/or injection of fluid from large joint 30 14 $56

In context: peer comparison

Among 1 peers in Johnson Family Medicine Physician, average services per provider: 53. This provider delivers 18× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,979
Patients
384
Total drug cost
$142,751
Drug Type Claims Patients Total cost
Losartan Potassium Generic 210 40 $2,388
Lisinopril Generic 175 34 $1,697
Citalopram Hbr (Citalopram Hydrobromide) Brand 150 25 $1,104
Chlorthalidone Generic 146 35 $4,019
Atorvastatin Calcium Generic 143 34 $1,820
Amlodipine Besylate Generic 135 25 $1,088
Metoprolol Succinate Generic 129 25 $2,042
Metformin Hcl ER (Metformin Hcl) Brand 127 26 $1,003
Spironolactone Generic 117 24 $1,436
Levothyroxine Sodium Generic 112 21 $2,154

Frequently asked questions

Auto-generated from federal data
What is Dr. William Troup's medical specialty?
Dr. William Troup practices Family Medicine Physician in Johnson, KS.
Where does Dr. William Troup practice?
Dr. William Troup practices at 101 E Greenwood Ave N, Johnson, KS 678550699. Office phone: 6204926230.
What is Dr. William Troup's NPI?
Dr. William Troup's National Provider Identifier (NPI) is 1366538167, issued by NPPES.
Does Dr. William Troup accept Medicare assignment?
Yes. Dr. William Troup accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Troup commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.