Individual provider

Kimberly Zimmerman

Pediatric Emergency Medicine (Pediatrics) Physician Pediatric Emergency Medicine (Emergency Medicine) Physician Medicare enrolled

Kimberly Zimmerman is a Pediatric Emergency Medicine (Pediatrics) Physician in Loma Linda, CA, registered under NPI 1780669390. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.

Getting there

The practice address on file is 11234 ANDERSON ST, Loma Linda, CA 92350. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

11234 ANDERSON ST, Loma Linda, CA 92350 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
A045334 CA Pediatric Emergency Medicine (Pediatrics)… primary
DR.0054948 CO Pediatric Emergency Medicine (Pediatrics)…
35.054521 OH Pediatric Emergency Medicine (Emergency…
35.054521 OH Pediatric Emergency Medicine (Pediatrics)…

Licences are recorded in 3 states: CA, CO, OH. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)
Status
Approved
Provider type
Practitioner - Emergency Medicine
PAC ID
2567422611

Enrolled in Medicare 2 times, across 2 states:

StateEnrollment IDProvider type
California I20041013001182 Practitioner - Emergency Medicine
Ohio I20160129000622 Practitioner - Pediatric Medicine

Medicare enrolment is recorded as approved under the provider type Practitioner - Emergency Medicine. There are 2 separate enrolment records across 2 states (CA, OH). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. 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 3 states

This provider holds licences in 3 states: California, Colorado and Ohio. The practice address on file is in Loma Linda, 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.

CA California practice address
Licence
A045334
Specialty
Pediatric Emergency Medicine…
Verify with the CA board →
CO Colorado
Licence
DR.0054948
Specialty
Pediatric Emergency Medicine…
Verify with the CO board →
OH Ohio
Licence
35.054521
Specialty
Pediatric Emergency Medicine (Emergency…
Verify with the OH board →

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 Pediatric Emergency Medicine covers

A pediatrician who has special qualifications to manage emergencies in infants and children. NUCC Health Care Provider Taxonomy, code 2080P0204X
Allopathic & Osteopathic Physicians Pediatrics Pediatric Emergency Medicine

All registered taxonomy codes

This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
2080P0204X Pediatric Emergency Medicine (Pediatrics) Physician Pediatric Emergency Medicine A045334 CA primary
2080P0204X Pediatric Emergency Medicine (Pediatrics) Physician Pediatric Emergency Medicine DR.0054948 CO
207PP0204X Pediatric Emergency Medicine (Emergency Medicine) Physician Pediatric Emergency Medicine 35.054521 OH
2080P0204X Pediatric Emergency Medicine (Pediatrics) Physician Pediatric Emergency Medicine 35.054521 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.

NPI1780669390 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateDec 7, 2005
Last updatedMay 1, 2026
StatusActive
Sole proprietorNo
Practice address 11234 ANDERSON ST
Loma Linda, CA 92350
(909) 558-4344
Other identifiers 930120259 · Other (CA)
00A453340 · Medicaid (CA)
96227371 · Medicaid (CO)
This record was updated on May 1, 2026, which is recent enough that the contact details are likely still accurate.

Number check

1780669390 passes the NPI check digit test The final digit 0 matches the value computed from the first nine digits, so this is a well-formed NPI.
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 7 8 0 6 6 9 3 9
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 7 7 0 3 6 9 3 9

Sum = 70 · next multiple of 10 = 70 · 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.

Common questions

What is NPI number 1780669390?
NPI 1780669390 is the National Provider Identifier assigned to Kimberly Zimmerman in Loma Linda, CA. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Pediatric Emergency Medicine cover?
A pediatrician who has special qualifications to manage emergencies in infants and children.
How do I contact Kimberly Zimmerman?
The phone number on file with NPPES is (909) 558-4344, last updated May 1, 2026. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Does Kimberly Zimmerman accept Medicare?
This NPI has an approved Medicare enrolment in PECOS, which means the provider is enrolled to bill Medicare. Enrolment does not guarantee they are accepting new Medicare patients — verify directly with the office.
Is NPI 1780669390 a valid number?
Yes. 1780669390 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.