Christopher Cumings, M.D.
Christopher Cumings, M.D. is a Pediatric Radiology Physician in Los Angeles, CA, registered under NPI 1295761658. This provider registers 7 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 1720 E CESAR E CHAVEZ AVE, Los Angeles, CA 90033. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| G21034 | CA | Pediatric Radiology Physician primary |
| G21034 | CA | Body Imaging Physician |
| G21034 | CA | Neuroradiology Physician |
| G21034 | CA | Nuclear Radiology Physician |
| G21034 | CA | Diagnostic Radiology Physician |
| G21034 | CA | Vascular & Interventional Radiology… |
| G21034 | CA | Diagnostic Ultrasound Physician |
This provider holds licence G21034 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 Pediatric Radiology covers
A radiologist who is proficient in all forms of diagnostic imaging as it pertains to the treatment of diseases in the newborn, infant, child and adolescent. This specialist has knowledge of both imaging and interventional procedures related to the care and management of diseases of children. A pediatric radiologist must be highly knowledgeable of all organ systems as they relate to growth and development, congenital malformations, diseases peculiar to infants and children and diseases that begin in childhood but cause substantial residual impairment in adulthood. NUCC Health Care Provider Taxonomy, code 2085P0229X
All registered taxonomy codes
This provider registers 7 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2085P0229X | Pediatric Radiology Physician Pediatric Radiology | G21034 | CA | primary |
| 2085B0100X | Body Imaging Physician Body Imaging | G21034 | CA | |
| 2085N0700X | Neuroradiology Physician Neuroradiology | G21034 | CA | |
| 2085N0904X | Nuclear Radiology Physician Nuclear Radiology | G21034 | CA | |
| 2085R0202X | Diagnostic Radiology Physician Diagnostic Radiology | G21034 | CA | |
| 2085R0204X | Vascular & Interventional Radiology Physician Vascular & Interventional Radiology | G21034 | CA | |
| 2085U0001X | Diagnostic Ultrasound Physician Diagnostic Ultrasound | G21034 | 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 | 1295761658 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 25, 2006 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | M.D. |
| Practice address |
1720 E CESAR E CHAVEZ AVE Los Angeles, CA 90033 (626) 795-1610 Fax (626) 795-0751 |
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 | 2 | 9 | 5 | 7 | 6 | 1 | 6 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 2 | 9 | 5 | 5 | 6 | 2 | 6 | 1 |
Sum = 62 · next multiple of 10 = 70 · 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.