Denise Sharon Sinaga, NP
Nurse Practitioner · Northridge, CA
Denise Sharon Sinaga, NP is a nurse practitioner with a practice address in Northridge, California, and NPI 1700207305, issued on Dec 27, 2013. Check the license (California NP7850, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Denise Sharon Sinaga
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- NP7850 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8510 Balboa Blvd, Northridge, CA 91325
- Phone
- (818) 637-2000
- Enumerated
- Dec 27, 2013
- Record last updated
- Dec 27, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (818) 654-3417
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 8510 Balboa Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Denise Sharon Sinaga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NP7850Check 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: $190,600.00
12 payments; by number, the most common kind was consulting fee; the largest payer was Baxter Healthcare. The 38,884 providers of this specialty with any payment received $791.64 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.
Denise Sharon Sinaga among 8,223 nurse practitioner records in California
Denise Sharon Sinaga, NP is one of 8,223 nurse practitioner records with a practice address in California. 65% 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 39% of them.
- NPI issued2013 · 39% of these records are older, 58% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2013 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Northridge → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Ararat ApelianNorthridge, CA 913251003613829
- Michelle Birdsall, FNPNorthridge, CA 913251013675073
- Harjeet Dhaliwal, FNPNorthridge, CA 913251669048872
- Patricia Gutierrez, N.P.Northridge, CA 913251649424995
- Jigna Kumar, AGACNP-BCNorthridge, CA 913251831772193
- Angelo Soriano, N.P.Northridge, CA 913251063563237
- Elaine Strizzi, N.P.Northridge, CA 913251316095623
- Shadi Tamaddon, NPNorthridge, CA 913251104175454
Common questions
What is Denise Sharon Sinaga, NP's NPI number?
Denise Sharon Sinaga, NP's National Provider Identifier (NPI) is 1700207305, issued on Dec 27, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Denise Sharon Sinaga, NP located?
The NPPES record lists a practice address at 8510 Balboa Blvd, Northridge, CA, 91325. Phone: (818) 637-2000. Providers update this record themselves, so call before visiting.
How can I verify Denise Sharon Sinaga, NP's license?
NPPES lists California license number NP7850, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.