Doctor profile · Federal record
Dr. Alan Synn, M.D.
Vascular Surgery Physician (CMS: Vascular Surgery) · Denver, CO
- NPI 1912984386
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4105 E Florida Ave Ste 200
Denver, CO 802223641
(303) 539-0736
fax (303) 539-0737 - Additional location
-
7805 W 38Th Ave
Wheat Ridge, CO 800336109
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- July 14, 2022
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 2086S0129X — NUCC code
- State license (1)
- Colorado #34425
- Medicaid
- CO #01344258
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912984386. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
828
Distinct HCPCS
10
Medicare allowed
$142,096
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93922 |
Ultrasound study of arm and leg arteries | 103 | 82 | $69 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 96 | 83 | $91 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 57 | 56 | $195 | |
93926 |
Ultrasound of one leg arteries or artery grafts | 55 | 45 | $132 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 50 | 46 | $198 | |
93923 |
Complete ultrasound study of arm and leg arteries | 42 | 41 | $117 | |
93978 |
Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts | 42 | 37 | $182 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 41 | 41 | $167 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 38 | 35 | $119 | |
93925 |
Ultrasound of leg arteries or artery grafts | 34 | 31 | $250 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 33. This provider delivers 25× the peer median.Open Payments
Industry payments received
All-time total
$1,564
Transactions
23
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AngioDynamics, Inc. | 3 | $793.68 | |
| Medtronic, Inc. | 5 | $211.50 | |
| Philips North America LLC | 6 | $143.97 | |
| Endologix LLC | 1 | $137.81 | |
| Tactile Systems Technology Inc | 2 | $105.62 | |
| Terumo Medical Corporation | 2 | $72.81 | |
| LeMaitre Vascular, Inc. | 2 | $44.84 | |
| W. L. Gore & Associates, Inc. | 1 | $35.74 | |
| Boston Scientific Corporation | 1 | $18.40 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
115
Patients
24
Total drug cost
$34,958
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 62 | 24 | $1,081 |
| Xarelto (Rivaroxaban) | Brand | 36 | 0 | $33,259 |
| Cilostazol | Generic | 17 | 0 | $618 |
Hospital affiliations
Frequently asked questions
What is Dr. Alan Synn's medical specialty?
Dr. Alan Synn practices Vascular Surgery Physician in Denver, CO.
Where does Dr. Alan Synn practice?
Dr. Alan Synn practices at 4105 E Florida Ave Ste 200, Denver, CO 802223641. Office phone: 3035390736.
What is Dr. Alan Synn's NPI?
Dr. Alan Synn's National Provider Identifier (NPI) is 1912984386, issued by NPPES.
Does Dr. Alan Synn accept Medicare assignment?
Yes. Dr. Alan Synn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alan Synn commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound study of arm and leg arteries (HCPCS 93922); Established patient office or other outpatient visit (HCPCS 99213); Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS 93970). Source: CMS Medicare Physician & Other Practitioners file.