Doctor profile · Federal record

Dr. Gregory Ruth, M.D.

Vascular Surgery Physician (CMS: General Surgery) · Surgery Physician · Louisville, CO

  • NPI 1578505681
  • Accepts Medicare
  • MIPS 98.3 / 100 · 2023
  • 27 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1044 S 88Th St Ste 105
Louisville, CO 800279418
(800) 991-6117
fax (888) 812-8191
Mailing address
3810 Northdale Blvd Ste 150
Tampa, FL 336241871

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
April 15, 2020
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
2086S0129X — NUCC code
State licenses (2)
Colorado #DR.0060416 · Minnesota #55772

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578505681. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,060
Distinct HCPCS
10
Medicare allowed
$292,396
HCPCS Description Services Patients Avg allowed
93971 Ultrasound study of one arm or leg veins with compression and maneuvers 288 96 $134
93970 Ultrasound study of arm or leg veins with compression and maneuvers 201 174 $210
99204 New patient office or other outpatient visit, 45-59 minutes 135 135 $178
76942 Ultrasonic guidance for needle placement 111 49 $64
36475 Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance 101 60 $1,209
36471 Injection of chemical agent into multiple incompetent veins of leg 65 34 $217
99214 Established patient office or other outpatient visit, 30-39 minutes 59 50 $137
36470 Injection of chemical agent into single incompetent vein 57 36 $124
99213 Established patient office or other outpatient visit, 20-29 minutes 25 24 $97
36465 Injection of chemical agent into single incompetent vein of leg using ultrasound guidance 18 13 $1,486

In context: peer comparison

Among 1 peers in Louisville Vascular Surgery Physician, average services per provider: 106. This provider delivers 10.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$602
Transactions
25
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Tactile Systems Technology INC 22 $557.65
CashFlow Solutions, LLC 2 $30.24
Organogenesis INC. 1 $14.08

By nature of payment

Food and Beverage
$602

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Ruth's medical specialty?
Dr. Gregory Ruth practices Vascular Surgery Physician in Louisville, CO.
Where does Dr. Gregory Ruth practice?
Dr. Gregory Ruth practices at 1044 S 88Th St Ste 105, Louisville, CO 800279418. Office phone: 8009916117.
What is Dr. Gregory Ruth's NPI?
Dr. Gregory Ruth's National Provider Identifier (NPI) is 1578505681, issued by NPPES.
Does Dr. Gregory Ruth accept Medicare assignment?
Yes. Dr. Gregory Ruth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Ruth commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS 93971); Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS 93970); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.