Doctor profile · Federal record
Dr. Karen Trask, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Gilbert, AZ
- NPI 1649679853
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 12 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2200 E Williams Field RD Ste 200
Gilbert, AZ 852950764
(480) 452-3399
fax (480) 452-1607
Credentials & registration
- NPI registered
- August 2014 — 12 yrs on file
- Profile last updated
- December 20, 2017
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Arizona #AP7315
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649679853. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,690
Distinct HCPCS
10
Medicare allowed
$274,175
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 2,064 | 472 | $51 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 1,368 | 369 | $39 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 395 | 156 | $105 | |
G0318 |
Prolonged home or residence evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualif | 152 | 55 | $26 | |
99489 |
Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month | 132 | 80 | $58 | |
99487 |
Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | 129 | 80 | $109 | |
99350 |
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 91 | 66 | $153 | |
G0181 |
Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow | 83 | 73 | $86 | |
99344 |
Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | 80 | 80 | $119 | |
99497 |
Advance care planning, first 30 minutes | 55 | 53 | $68 |
In context: peer comparison
Among 51 peers in Gilbert Family Nurse Practitioner, average services per provider: 254. This provider delivers 18× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,461
Patients
745
Total drug cost
$221,962
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 504 | 84 | $6,731 |
| Atorvastatin Calcium | Generic | 406 | 67 | $6,256 |
| Amlodipine Besylate | Generic | 342 | 48 | $3,555 |
| Donepezil Hcl | Generic | 333 | 45 | $5,093 |
| Pantoprazole Sodium | Generic | 330 | 67 | $5,643 |
| Sertraline Hcl | Generic | 320 | 55 | $4,639 |
| Lisinopril | Generic | 307 | 54 | $2,924 |
| Eliquis (Apixaban) | Brand | 280 | 41 | $151,157 |
| Furosemide | Generic | 274 | 58 | $1,811 |
| Memantine Hcl | Generic | 262 | 38 | $17,022 |
Frequently asked questions
What is Dr. Karen Trask's medical specialty?
Dr. Karen Trask practices Family Nurse Practitioner in Gilbert, AZ.
Where does Dr. Karen Trask practice?
Dr. Karen Trask practices at 2200 E Williams Field RD Ste 200, Gilbert, AZ 852950764. Office phone: 4804523399.
What is Dr. Karen Trask's NPI?
Dr. Karen Trask's National Provider Identifier (NPI) is 1649679853, issued by NPPES.
Does Dr. Karen Trask accept Medicare assignment?
Yes. Dr. Karen Trask accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Trask commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439); Residence visit for established patient with moderate level of medical decision making (HCPCS 99349). Source: CMS Medicare Physician & Other Practitioners file.