Casey Lee, DDS, MD
Casey Lee, DDS, MD is a provider specialising in Oral & Maxillofacial Surgery (D.M.D.) in San Francisco, CA, registered under NPI 1003315458. 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 San Francisco, based on OpenStreetMap data collected Sep 18, 2026. Parking is available about 526 ft away. The nearest transit stop is 407 ft away, served by 15th Avenue & Taraval Street. A pharmacy sits 0.40 mi from the entrance (Moon Fung Chinese Herbs Ginseng & Tea), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Transit 14th Avenue & Taraval Street 112 ft ~1 min
Transit 14th Avenue & Taraval Street 137 ft ~1 min
Parking 395 ft ~2 min
Transit 15th Avenue & Taraval Street 407 ft ~2 min
Parking 431 ft ~2 min
Parking 526 ft ~2 min
Grocery Parkside Farmers Market 686 ft ~3 min
555 Taraval Street, San Francisco 94116
Mo-Sa 07:00-19:00; Su 07:00-18:00
Restaurant Tonight Soju Bar 0.23 mi ~5 min
733 Taraval Street, San Francisco 94116
Grocery Safeway 0.23 mi ~5 min
730 Taraval Street, San Francisco 94116
06:00-24:00
Restaurant Gold Mirror 0.26 mi ~6 min
800 Taraval Street, San Francisco 94116
Restaurant Proposition Chicken 0.28 mi ~6 min
16 West Portal Avenue, San Francisco 94127
11:00-21:05; Jul 04 11:00-17:00
Coffee Peet's Coffee 0.29 mi ~6 min
54 West Portal Avenue, San Francisco 94127
Convenience West Portal Daily 0.29 mi ~6 min
36 West Portal Avenue, San Francisco 94127
Coffee Starbucks 0.30 mi ~7 min
Convenience Eezy Freezy 0.31 mi ~7 min
Gas station Beacon 0.32 mi ~7 min
Gas station Shell 0.33 mi ~7 min
Pharmacy Walgreens 0.33 mi ~7 min
200 West Portal Avenue, San Francisco 94127
Mo-Sa 07:00-22:00; Su 08:00-22:00
Gas station Olympian 0.34 mi ~7 min
2301 19th Avenue
Pharmacy Moon Fung Chinese Herbs Ginseng & Tea 0.40 mi ~9 min
Coffee Greenhouse 0.43 mi ~9 min
329 West Portal Avenue, San Francisco 94127
Mo-Fr 07:00-19:00; Sa,Su 08:00-19:00
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 |
|---|---|---|
| DDS104492 | CA | Oral & Maxillofacial Surgery (D.M.D.) primary |
| DDS104492 | CA | Oral and Maxillofacial Surgery (Dentist) |
This provider holds licence DDS104492 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Oral & Maxillofacial Surgery covers
Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant surgery. NUCC Health Care Provider Taxonomy, code 204E00000X
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 | |
|---|---|---|---|---|
| 204E00000X | Oral & Maxillofacial Surgery (D.M.D.) | DDS104492 | CA | primary |
| 1223S0112X | Oral and Maxillofacial Surgery (Dentist) Oral and Maxillofacial Surgery | DDS104492 | CA |
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 | 1003315458 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 12, 2018 |
| Last updated | Apr 17, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | DDS, MD |
| Practice address |
348 TARAVAL ST San Francisco, CA 94116 (415) 564-6800 |
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 | 3 | 1 | 5 | 4 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 1 | 1 | 4 | 1 |
Sum = 42 · next multiple of 10 = 50 · check digit = 8 · actual last digit = 8
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.