Aaron Fang, M.D.
Aaron Fang, M.D. is a Hospitalist Physician in Renton, WA, registered under NPI 1003130030. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Renton, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 0.25 mi away at Parking Garage D. The nearest transit stop is 392 ft away, served by S Carr Rd & Talbot Rd S. A pharmacy sits 0.38 mi from the entrance (United Care Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.39 mi away.
Getting here and what is nearby
Transit S 43rd St & Talbot Rd S 0.00 mi ~1 min
Parking 180 ft ~1 min
Transit Talbot Rd S & S Carr Rd 374 ft ~2 min
Transit S Carr Rd & Talbot Rd S 392 ft ~2 min
Parking Emergency South Tower Underground Parking 557 ft ~3 min
Parking Parking Garage D 0.25 mi ~5 min
400 South 43rd Street, Renton 98055
Gas station Shell 0.29 mi ~6 min
Convenience 7-Eleven 0.30 mi ~6 min
Restaurant Sao Dem 0.30 mi ~6 min
Tu-Su 10:00-21:00
Gas station Shell 0.31 mi ~7 min
Restaurant Szechuan First 0.31 mi ~7 min
Su-Th 11:00-21:30; Fr-Sa 11:00-22:00
Restaurant KungFu JianBing 0.31 mi ~7 min
Mo-Fr 11:00-21:00; Sa-Su 11:30-20:30
Gas station Chevron 0.35 mi ~7 min
Grocery 99 Ranch Market 0.35 mi ~8 min
Convenience ExtraMile 0.37 mi ~8 min
18015 East Valley Highway, Kent 98032
Coffee Boba Express 0.38 mi ~8 min
18230 East Valley Highway, Kent 98032
Mo-Su 11:00-20:00; Sa 11:00-21:00
Coffee Kim Van Deli 0.38 mi ~8 min
18230 East Valley Highway, Kent 98032
Mo-Su 10:00-20:00; Fr,Sa 10:00-20:30
Pharmacy United Care Pharmacy 0.38 mi ~8 min
18230 East Valley Highway, Kent 98032
Grocery Champion Gourmet Co. 0.38 mi ~8 min
Coffee Bambu 0.39 mi ~8 min
Hotel Clarion Hotel 0.41 mi ~9 min
3700 East Valley Road, Renton 98057
Convenience Food Mart 0.46 mi ~10 min
8815 South 180th Street, Kent 98032
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| MD60383479 | WA | Internal Medicine Physician |
| MD60383479 | WA | Hospitalist Physician primary |
This provider holds licence MD60383479 issued in WA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Internal Medicine
- PAC ID
- 6305082405
- Enrollment ID
- I20130805000983
Medicare enrolment is recorded as approved under the provider type Practitioner - Internal Medicine. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Hospitalist covers
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients. NUCC Health Care Provider Taxonomy, code 208M00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | MD60383479 | WA | |
| 208M00000X | Hospitalist Physician | MD60383479 | WA | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003130030 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 19, 2010 |
| Last updated | Feb 24, 2017 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | M.D. |
| Practice address |
400 S 43RD ST Renton, WA 98055 (425) 228-3440 |
| Mailing address |
PO BOX 34876 Seattle, WA 98124 |
| Other identifiers |
2020314
· Medicaid (WA) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 1 | 3 | 0 | 0 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 3 | 0 | 0 | 6 |
Sum = 40 · next multiple of 10 = 40 · check digit = 0 · actual last digit = 0
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.