Doctor profile · Federal record
Dr. Aaron Fang, M.D.
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Renton, WA
- NPI 1003130030
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 S 43Rd St
Renton, WA 980555714
(425) 228-3440 - Mailing address
-
Po Box 34876
Seattle, WA 981241876
Credentials & registration
- NPI registered
- March 2010 — 16 yrs on file
- Profile last updated
- February 24, 2017
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Washington #MD60383479
- Medicaid
- WA #2020314
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003130030. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
734
Distinct HCPCS
4
Medicare allowed
$82,508
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 306 | 89 | $82 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 265 | 100 | $126 | |
99239 |
Hospital discharge day management, more than 30 minutes | 101 | 100 | $124 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 62 | 57 | $187 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 123. This provider delivers 6.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
145
Patients
47
Total drug cost
$8,761
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 37 | 20 | $193 |
| Quetiapine Fumarate | Generic | 17 | 0 | $267 |
| Pantoprazole Sodium | Generic | 16 | 0 | $204 |
| Oxycodone Hcl | Generic | 14 | 14 | $44 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 13 | 13 | $130 |
| Atorvastatin Calcium | Generic | 12 | 0 | $91 |
| Eliquis (Apixaban) | Brand | 12 | 0 | $7,627 |
| Sertraline Hcl | Generic | 12 | 0 | $98 |
| Trazodone Hcl | Generic | 12 | 0 | $106 |
Frequently asked questions
What is Dr. Aaron Fang's medical specialty?
Dr. Aaron Fang practices Hospitalist Physician in Renton, WA.
Where does Dr. Aaron Fang practice?
Dr. Aaron Fang practices at 400 S 43Rd St, Renton, WA 980555714. Office phone: 4252283440.
What is Dr. Aaron Fang's NPI?
Dr. Aaron Fang's National Provider Identifier (NPI) is 1003130030, issued by NPPES.
Does Dr. Aaron Fang accept Medicare assignment?
Yes. Dr. Aaron Fang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Fang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.