Christina To
Internal Medicine Physician · Van Nuys, CA
Christina To is an internal medicine physician with a practice address in Van Nuys, California, and NPI 1124336789, issued on Sep 16, 2010. Check the license (California A118871, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Christina To
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A118871 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6850 Sepulveda Blvd, Van Nuys, CA 91405
- Phone
- (818) 994-0101
- Enumerated
- Sep 16, 2010
- Record last updated
- May 12, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (818) 902-5566
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 6850 Sepulveda Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aziz Berjis, DPMFoot & Ankle Surgery Podiatrist1720163710
- Gnana Desigan, MDGastroenterology Physician1477580298
- Mark Goldstein, MDHematology & Oncology Physician1487758033
- Harina MattappallyFamily Nurse Practitioner1942834296
- Suman Patel, MDInternal Medicine Physician1437225174
- Stanley Rossman, MDHematology & Oncology Physician1578667127
Verify Christina To in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A118871Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $121.13
1 payment: food and beverage; the largest payer was Axsome Therapeutics, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Christina To among 17,696 internal medicine physician records in California
Christina To is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 63% of them.
- NPI issued2010 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2017 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
40 internal medicine physician records list a practice address in Van Nuys
They are 40 of the 4,323 NPPES records with a practice address in Van Nuys, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Van Nuys → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Eliza Ahn, M.D.Van Nuys, CA 914051356450498
- Kook Chang, M.D.Van Nuys, CA 914051356442354
- Mindy Cheng, M.D.Van Nuys, CA 914051689686669
- Jeffrey Chong, M.D.Van Nuys, CA 914051376644542
- Karl Kaplan, M.D.Van Nuys, CA 914051881698702
- David Lee, M.D.Van Nuys, CA 914051619065257
- Matthew Mischel, M.D.Van Nuys, CA 914051013996172
- Mitchell Nishimoto, M.D.Van Nuys, CA 914051003917287
Common questions
What is Christina To's NPI number?
Christina To's National Provider Identifier (NPI) is 1124336789, issued on Sep 16, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Christina To located?
The NPPES record lists a practice address at 6850 Sepulveda Blvd, Van Nuys, CA, 91405. Phone: (818) 994-0101. Providers update this record themselves, so call before visiting.
How can I verify Christina To's license?
NPPES lists California license number A118871, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.