Doctor profile · Federal record

Dr. Sean Kark, DO

Family Medicine Physician (CMS: Family Practice) · Highlands Ranch, CO

  • NPI 1588025589
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 W County Line RD Ste 130
Highlands Ranch, CO 801292342
(303) 791-0418
fax (303) 791-1849
Mailing address
1707 Cole Blvd Ste 100
Golden, CO 804013219

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
February 10, 2022
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Colorado #DR.0061742

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588025589. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
570
Distinct HCPCS
10
Medicare allowed
$58,880
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 295 171 $105
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 104 104 $108
83036 Hemoglobin a1c level 27 20 $10
G0008 Administration of influenza virus vaccine 27 27 $31
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 25 25 $75
99215 Established patient office or other outpatient visit, 40-54 minutes 25 21 $137
99205 New patient office or other outpatient visit, 60-74 minutes 16 16 $223
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 14 14 $282
99204 New patient office or other outpatient visit, 45-59 minutes 13 13 $169
G0009 Administration of pneumococcal vaccine 13 13 $31

In context: peer comparison

Among 11 peers in this city , average services per provider: 94. This provider delivers 6.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$718
Transactions
32
Manufacturers
12
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 4 $114.55
Gilead Sciences, Inc. 4 $111.04
GlaxoSmithKline, LLC. 5 $102.75
PFIZER INC. 5 $96.37
Lilly USA, LLC 3 $59.29
Janssen Pharmaceuticals, Inc 2 $48.92
Boehringer Ingelheim Pharmaceuticals, Inc. 2 $43.33
Astellas Pharma US Inc 1 $33.94
Sumitomo Pharma America, Inc. 2 $33.86
Merck Sharp & Dohme LLC 2 $33.25
SANOFI-AVENTIS U.S. LLC 1 $23.23
AstraZeneca Pharmaceuticals LP 1 $17.21

By nature of payment

Food and Beverage
$718

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,731
Patients
667
Total drug cost
$27,645
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 252 98 $2,878
Levothyroxine Sodium Generic 239 94 $4,656
Lisinopril Generic 129 49 $987
Amlodipine Besylate Generic 128 53 $1,068
Omeprazole Generic 119 52 $2,010
Rosuvastatin Calcium Generic 115 48 $2,592
Alprazolam Generic 109 22 $878
Zolpidem Tartrate Generic 103 31 $1,334
Losartan Potassium Generic 92 39 $1,509
Tamsulosin Hcl Generic 90 37 $2,055

Frequently asked questions

Auto-generated from federal data
What is Dr. Sean Kark's medical specialty?
Dr. Sean Kark practices Family Medicine Physician in Highlands Ranch, CO.
Where does Dr. Sean Kark practice?
Dr. Sean Kark practices at 200 W County Line RD Ste 130, Highlands Ranch, CO 801292342. Office phone: 3037910418.
What is Dr. Sean Kark's NPI?
Dr. Sean Kark's National Provider Identifier (NPI) is 1588025589, issued by NPPES.
Does Dr. Sean Kark accept Medicare assignment?
Dr. Sean Kark does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Sean Kark commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.