Doctor profile · Federal record
Dr. Aaron Isaac, PA C
Medical Physician Assistant (CMS: Physician Assistant) · Federal Way, WA
- NPI 1790973923
- Accepts Medicare
- 19 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
34515 9Th Ave S
Federal Way, WA 980036761
(253) 944-8100
fax (253) 944-7922 - Mailing address
-
505 S 336Th St, Suite 600
Federal Way, WA 980036328
Credentials & registration
- NPI registered
- October 2007 — 19 yrs on file
- Profile last updated
- January 28, 2010
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Washington #PA10005219
- Medicaid
- WA #8945483
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790973923. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
266
Distinct HCPCS
6
Medicare allowed
$25,190
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 84 | 84 | $144 | |
99284 |
Emergency department visit with moderate level of medical decision making | 83 | 82 | $100 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 32 | 32 | $7 | |
93042 |
Electrocardiogram (ecg) 1 to 3 leads with review by physician only | 27 | 27 | $6 | |
99285 |
Emergency department visit with high level of medical decision making | 24 | 24 | $142 | |
99283 |
Emergency department visit with low level of medical decision making | 16 | 16 | $60 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 46. This provider delivers 5.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
145
Patients
144
Total drug cost
$1,247
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 62 | 61 | $188 |
| Cephalexin | Generic | 36 | 36 | $416 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 22 | 22 | $249 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 13 | 13 | $86 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 12 | 12 | $308 |
Frequently asked questions
What is Dr. Aaron Isaac's medical specialty?
Dr. Aaron Isaac practices Medical Physician Assistant in Federal Way, WA.
Where does Dr. Aaron Isaac practice?
Dr. Aaron Isaac practices at 34515 9Th Ave S, Federal Way, WA 980036761. Office phone: 2539448100.
What is Dr. Aaron Isaac's NPI?
Dr. Aaron Isaac's National Provider Identifier (NPI) is 1790973923, issued by NPPES.
Does Dr. Aaron Isaac accept Medicare assignment?
Yes. Dr. Aaron Isaac accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Isaac commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.