Melissa Haloossim, NP
Family Nurse Practitioner · Los Angeles, CA
Melissa Haloossim, NP is a family nurse practitioner with a practice address in Los Angeles, California, and NPI 1154790848, issued on Sep 23, 2015. Check the license (California 17538, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melissa Haloossim
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 17538 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10425 Charing Cross RD, Los Angeles, CA 90024
- Phone
- (310) 467-2017
- Enumerated
- Sep 23, 2015
- Record last updated
- Sep 23, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify Melissa Haloossim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 17538Check 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: $1,117.44
19 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
Melissa Haloossim among 16,966 family nurse practitioner records in California
Melissa Haloossim, NP 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 2015, is newer than 31% of them.
- NPI issued2015 · 31% of these records are older, 65% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2015 · 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).
1,103 family nurse practitioner records list a practice address in Los Angeles
They are 1,103 of the 69,537 NPPES records with a practice address in Los Angeles, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Los Angeles → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Su Yeun Chang, NP-CLos Angeles, CA 900241922764083
- Melissa DejesusLos Angeles, CA 900241427431204
- Leonard Iskander, NPLos Angeles, CA 900241902419575
- Andrea James, FNPLos Angeles, CA 900241669945705
- Sue Kim-Saechao, RN, MSN, FNPLos Angeles, CA 900241982798153
- Amy Levin TooheyLos Angeles, CA 900241336581040
- Roxanne Masserat, NP-CLos Angeles, CA 900241063015295
- Mary Miller, NPLos Angeles, CA 900241225540578
Common questions
What is Melissa Haloossim, NP's NPI number?
Melissa Haloossim, NP's National Provider Identifier (NPI) is 1154790848, issued on Sep 23, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Haloossim, NP located?
The NPPES record lists a practice address at 10425 Charing Cross RD, Los Angeles, CA, 90024. Phone: (310) 467-2017. Providers update this record themselves, so call before visiting.
How can I verify Melissa Haloossim, NP's license?
NPPES lists California license number 17538, 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.