Doctor profile · Federal record
Dr. Alexandria Gassmann, PA-C
Physician Assistant · Aurora, CO
- NPI 1639633779
- 7 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1360 S Potomac St
Aurora, CO 800124505
(303) 337-5575 - Additional location
-
1525 Raleigh St Ste 220
Denver, CO 802041497
Credentials & registration
- NPI registered
- January 2019 — 7 yrs on file
- Profile last updated
- December 17, 2020
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Colorado #PA.0005681
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639633779. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
224
Distinct HCPCS
4
Medicare allowed
$17,476
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 87 | 72 | $96 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 73 | 61 | $78 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 50 | 11 | $53 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 14 | 14 | $55 |
In context: peer comparison
Among 53 peers in Aurora Physician Assistant, average services per provider: 56. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$1,451
Transactions
59
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 7 | $230.61 | |
| Pfizer INC. | 7 | $156.02 | |
| Abbvie INC. | 6 | $143.97 | |
| Novartis Pharmaceuticals Corporation | 4 | $114.42 | |
| Amgen INC. | 5 | $112.75 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 4 | $103.75 | |
| GlaxoSmithKline, LLC. | 4 | $72.82 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 5 | $71.95 | |
| Amneal Pharmaceuticals LLC | 3 | $56.37 | |
| Novo Nordisk INC | 3 | $52.39 | |
| Bayer Healthcare Pharmaceuticals INC. | 3 | $49.45 | |
| Radius Health, INC. | 2 | $46.62 | |
| Dexcom, INC. | 2 | $40.83 | |
| Janssen Pharmaceuticals, INC | 2 | $34.54 | |
| Lilly USA, LLC | 2 | $32.47 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
848
Patients
342
Total drug cost
$11,808
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 126 | 49 | $1,603 |
| Levothyroxine Sodium | Generic | 125 | 42 | $2,202 |
| Rosuvastatin Calcium | Generic | 90 | 35 | $1,723 |
| Lisinopril | Generic | 78 | 35 | $650 |
| Amlodipine Besylate | Generic | 72 | 31 | $445 |
| Metformin Hcl | Generic | 58 | 24 | $647 |
| Metoprolol Succinate | Generic | 41 | 12 | $906 |
| Hydrochlorothiazide | Generic | 39 | 13 | $100 |
| Omeprazole | Generic | 37 | 20 | $874 |
| Losartan Potassium | Generic | 36 | 15 | $518 |
Frequently asked questions
What is Dr. Alexandria Gassmann's medical specialty?
Dr. Alexandria Gassmann practices Physician Assistant in Aurora, CO.
Where does Dr. Alexandria Gassmann practice?
Dr. Alexandria Gassmann practices at 1360 S Potomac St, Aurora, CO 800124505. Office phone: 3033375575.
What is Dr. Alexandria Gassmann's NPI?
Dr. Alexandria Gassmann's National Provider Identifier (NPI) is 1639633779, issued by NPPES.
What procedures does Dr. Alexandria Gassmann commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.