Feng Li
Feng Li is a Gastroenterology Physician in Los Angeles, CA, registered under NPI 1003182593.
Getting there
Here is what surrounds this office in Los Angeles, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 504 ft away. There is EV charging 0.42 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 684 ft away, served by 7th & Witmer. A pharmacy sits 0.44 mi from the entrance (Rite Aid), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.40 mi away.
Getting here and what is nearby
Transit Wilshire & Witmer 271 ft ~2 min
Parking 395 ft ~2 min
Parking 442 ft ~2 min
Parking 504 ft ~2 min
Transit 6th & Witmer 669 ft ~3 min
Transit 7th & Witmer 684 ft ~3 min
Restaurant Domino's 688 ft ~3 min
1301 West 7th Street, Los Angeles 90017
10:00-01:00
Restaurant Chipotle 805 ft ~4 min
Coffee Starbucks 858 ft ~4 min
Hotel The Mayfair Hotel 894 ft ~4 min
Restaurant It's Thai Casual Dining 908 ft ~4 min
1055 Wilshire Boulevard, 90017
Mo-Sa 11:00-20:30
Grocery Grocery Outlet 980 ft ~4 min
Mo-Su 07:00-23:00
Coffee Starbucks 0.31 mi ~7 min
1601 Wilshire Boulevard, Wilshire Union Center 90017
Mo-Sa 05:00-22:00; Su 05:30-21:00
Grocery Food 4 Less 0.39 mi ~8 min
06:00-24:00
Coffee Velo Coffee 0.40 mi ~9 min
Hotel InterContinental Los Angeles Downtown 0.40 mi ~8 min
900 Wilshire Boulevard, Los Angeles 90017
EV charging Tesla Supercharger 0.42 mi ~9 min
Hotel Hotel Solaire 0.42 mi ~9 min
1710 West 7th Street, Los Angeles 90017
Pharmacy Rite Aid 0.44 mi ~9 min
Convenience El Califa 0.46 mi ~10 min
1738 West 7th Street, Los Angeles 90017-2157
Tu-Th 06:00-22:00; Fr-Mo 06:00-23:00
Convenience 7-Eleven 0.46 mi ~10 min
Grocery Smart & Final 0.47 mi ~10 min
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 |
|---|---|---|
| A162022 | CA | Gastroenterology Physician primary |
| 123309 | OH | Gastroenterology Physician |
Licences are recorded in 2 states: CA, OH. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Gastroenterology
- PAC ID
- 5294976635
- Enrollment ID
- I20190814000530
Medicare enrolment is recorded as approved under the provider type Practitioner - Gastroenterology. 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.
Licensed in 2 states
This provider holds licences in 2 states: California and Ohio. The practice address on file is in Los Angeles, CA, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- A162022
- Specialty
- Gastroenterology Physician
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Gastroenterology covers
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs. NUCC Health Care Provider Taxonomy, code 207RG0100X
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 | |
|---|---|---|---|---|
| 207RG0100X | Gastroenterology Physician Gastroenterology | A162022 | CA | primary |
| 207RG0100X | Gastroenterology Physician Gastroenterology | 123309 | OH |
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 | 1003182593 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 28, 2012 |
| Last updated | Nov 29, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
1245 WILSHIRE BLVD STE 780 Los Angeles, CA 90017 (213) 780-0711 |
| Mailing address |
1245 WILSHIRE BLVD STE 780 Los Angeles, CA 90017 |
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 | 8 | 2 | 5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 8 | 4 | 5 | 9 |
Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3
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.