Christine Simbulan-Dizon, DNP, MSN, APRN, FNPC
Family Nurse Practitioner · Granada Hills, CA
Christine Simbulan-Dizon, DNP, MSN, APRN, FNPC is a family nurse practitioner with a practice address in Granada Hills, California, and NPI 1508298894, issued on Aug 8, 2013. Check the license (California 759918, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christine Simbulan-Dizon
- Credential
- DNP, MSN, APRN, FNPC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 759918 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10727 White Oak Ave Ste 117, Granada Hills, CA 91344
- Phone
- (818) 224-9390
- Enumerated
- Aug 8, 2013
- Record last updated
- Jun 22, 2023
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify Christine Simbulan-Dizon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 759918Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average family nurse practitioner in 2024
388 Medicare Part D claims for 297 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Amoxicillin78 claims
- Paxlovid44 claims
- Albuterol Sulfate Hfa38 claims
- Azithromycin17 claims
- Paxlovid (Eua)17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Christine Simbulan-Dizon among 16,966 family nurse practitioner records in California
Christine Simbulan-Dizon, DNP, MSN, APRN, FNPC is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 24% of them.
- NPI issued2013 · 24% of these records are older, 73% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 family nurse practitioner records list a practice address in Granada Hills
They are 22 of the 671 NPPES records with a practice address in Granada Hills, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Granada Hills → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Leslie Joy AlcazarGranada Hills, CA 913441578317947
- Joan Bell, NPGranada Hills, CA 913441427257120
- Rosalie Cantuba, NPGranada Hills, CA 913441811574874
- Arpa DavoudianGranada Hills, CA 913441669243242
- John Flowers, NPGranada Hills, CA 913441902499056
- Makroui Gabrielian, FNPGranada Hills, CA 913441871310953
- Diana IazichyanGranada Hills, CA 913441508460833
- Balvinder KaurGranada Hills, CA 913441801137468
Common questions
What is Christine Simbulan-Dizon, DNP, MSN, APRN, FNPC's NPI number?
Christine Simbulan-Dizon, DNP, MSN, APRN, FNPC's National Provider Identifier (NPI) is 1508298894, issued on Aug 8, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Christine Simbulan-Dizon, DNP, MSN, APRN, FNPC located?
The NPPES record lists a practice address at 10727 White Oak Ave Ste 117, Granada Hills, CA, 91344. Phone: (818) 224-9390. Providers update this record themselves, so call before visiting.
How can I verify Christine Simbulan-Dizon, DNP, MSN, APRN, FNPC's license?
NPPES lists California license number 759918, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Christine Simbulan-Dizon, DNP, MSN, APRN, FNPC prescribe under Medicare Part D?
In 2024, Christine Simbulan-Dizon, DNP, MSN, APRN, FNPC had 388 Medicare Part D claims for 297 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
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.