Doctor profile · Federal record
Dr. Ariana Greenwood, MD
Gastroenterology Physician (CMS: Gastroenterology) · Aurora, CO
- NPI 1548307804
- Accepts Medicare
- MIPS 77.2 / 100 · 2023
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
12631 E 17Th Ave Ste B158
Aurora, CO 800452527
(303) 724-1858 - Mailing address
-
865 S Ogden St
Denver, CO 802094423
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- April 30, 2012
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Colorado #47026
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548307804. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
270
Distinct HCPCS
8
Medicare allowed
$38,637
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 89 | 89 | $163 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 53 | 53 | $81 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 42 | 35 | $131 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 26 | 26 | $170 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 19 | 19 | $243 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 15 | $92 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 13 | 13 | $126 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 12 | 12 | $184 |
In context: peer comparison
Among 15 peers in Aurora Gastroenterology Physician, average services per provider: 25. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$1,241
Transactions
63
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 20 | $235.26 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 12 | $217.88 | |
| Takeda Pharmaceuticals U.S.A., INC. | 8 | $173.95 | |
| Ardelyx, INC. | 3 | $86.80 | |
| Gilead Sciences, INC. | 3 | $74.50 | |
| Janssen Biotech, INC. | 2 | $59.74 | |
| Lilly USA, LLC | 2 | $52.63 | |
| Genzyme Corporation | 2 | $51.87 | |
| Regeneron Healthcare Solutions, INC. | 2 | $48.98 | |
| Qol Medical, LLC | 2 | $43.70 | |
| Celgene Corporation | 2 | $38.64 | |
| Braintree Laboratories, INC. | 2 | $36.66 | |
| Medtronic, INC. | 1 | $34.41 | |
| Orphalan INC | 1 | $27.79 | |
| Madrigal Pharmaceuticals | 1 | $23.77 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
462
Patients
214
Total drug cost
$580,649
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 101 | 101 | $8,202 |
| Omeprazole | Generic | 93 | 30 | $1,762 |
| Pantoprazole Sodium | Generic | 77 | 36 | $1,416 |
| Famotidine | Generic | 69 | 13 | $1,002 |
| Humira(Cf) Pen (Adalimumab) | Brand | 25 | 0 | $267,907 |
| Sodium Chloride (0.9 % Sodium Chloride) | Brand | 15 | 0 | $136 |
| Loperamide (Loperamide Hcl) | Brand | 13 | 0 | $300 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 12 | 0 | $1,703 |
| Suprep (Sodium, Potassium,Mag Sulfates) | Brand | 12 | 12 | $1,354 |
| Viberzi (Eluxadoline) | Brand | 12 | 0 | $20,429 |
Hospital affiliations
Frequently asked questions
What is Dr. Ariana Greenwood's medical specialty?
Dr. Ariana Greenwood practices Gastroenterology Physician in Aurora, CO.
Where does Dr. Ariana Greenwood practice?
Dr. Ariana Greenwood practices at 12631 E 17Th Ave Ste B158, Aurora, CO 800452527. Office phone: 3037241858.
What is Dr. Ariana Greenwood's NPI?
Dr. Ariana Greenwood's National Provider Identifier (NPI) is 1548307804, issued by NPPES.
Does Dr. Ariana Greenwood accept Medicare assignment?
Yes. Dr. Ariana Greenwood accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ariana Greenwood commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.