DEAN L DAVIS MD INC
DEAN L DAVIS MD INC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003127820, based in Bakersfield, CA. It is classified under Radiation Oncology Physician.
Getting there
Here is what surrounds this office in Bakersfield, based on OpenStreetMap data collected Sep 7, 2026. Parking is available about 0.47 mi away. If you arrive early, there is a coffee shop 0.42 mi away.
Getting here and what is nearby
Parking 699 ft ~3 min
Hotel Padre Hotel 0.38 mi ~8 min
Coffee Blue Oak Coffee Roasting 0.42 mi ~9 min
1717 20th Street, Bakersfield 93301
Su-Mo closed; Tu-Fr 07:00-14:00; Sa 08:00-13:00
Parking 0.45 mi ~9 min
EYE ST
Parking 0.47 mi ~10 min
TRUXTUN AVE
Hotel Historic Downtowner Inn 0.50 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
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Radiation Oncology covers
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors. NUCC Health Care Provider Taxonomy, code 2085R0001X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003127820 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jun 25, 2010 |
| Last updated | Jun 25, 2010 |
| Status | Active |
| Practice address |
2215 TRUXTUN AVE Bakersfield, CA 93301 (661) 872-2422 |
| Mailing address |
PO BOX 151 Bakersfield, CA 93302 |
| Other identifiers |
00G599070
· Other (CA) |
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 | 2 | 7 | 8 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 2 | 5 | 8 | 4 |
Sum = 50 · next multiple of 10 = 50 · 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.