Andrew David Szalas, FNP-BC
Family Nurse Practitioner · South Gate, CA
Andrew David Szalas, FNP-BC is a family nurse practitioner with a practice address in South Gate, California, and NPI 1205159548, issued on Mar 1, 2010. Check the license (California 19033, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andrew David Szalas
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 19033 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3529 Firestone Blvd, South Gate, CA 90280
- Phone
- (323) 566-1700
- Enumerated
- Mar 1, 2010
- Record last updated
- Jul 2, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (323) 566-3816
- Medicare enrollment
- Enrolled (PECOS I20180606001188); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 3529 Firestone Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christian AlvaradoPhysician Assistant1427901255
- Melissa GalvezMedical Physician Assistant1437542883
- Rosana Hernandez, PA-CMedical Physician Assistant1972849693
- Irina Kumar, P.A.Physician Assistant1851414247
- Alicia Sanchez, MDFamily Medicine Physician1063640241
- Dennis Sanchez, M.D.Family Medicine Physician1205859733
Verify Andrew David Szalas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 19033Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average family nurse practitioner in 2024
1,725 Medicare Part D claims for 181 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 70 claims were for opioids.
Most prescribed
- Azelastine Hcl92 claims
- Furosemide71 claims
- Ibuprofen71 claims
- Gabapentin52 claims
- Lisinopril51 claims
- Trazodone Hcl43 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.
Bills Medicare through one group practice
- ZenmedicineWest Covina, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew David Szalas among 16,966 family nurse practitioner records in California
Andrew David Szalas, FNP-BC 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 2010, is newer than 17% of them.
- NPI issued2010 · 17% of these records are older, 81% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2009 · median 2019 among the 6,793 with a school on file
- Record last updated2013 · 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).
17 family nurse practitioner records list a practice address in South Gate
They are 17 of the 466 NPPES records with a practice address in South Gate, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in South Gate → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Madoka Arai Barrientos, N.P.South Gate, CA 902801124587514
- Marcia Barrera, FNPSouth Gate, CA 902801356585640
- Victoria GarciaSouth Gate, CA 902801316780273
- Ednagrace Guillen, NPSouth Gate, CA 902801114381936
- Sarita LinaresSouth Gate, CA 902801396413738
- Anthony Lista, APRN-CNP, FNP-BCSouth Gate, CA 902801003413055
- Suzette McBrayer, FNPSouth Gate, CA 902801871008276
- Grace Origel, NPSouth Gate, CA 902801417059122
Common questions
What is Andrew David Szalas, FNP-BC's NPI number?
Andrew David Szalas, FNP-BC's National Provider Identifier (NPI) is 1205159548, issued on Mar 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Andrew David Szalas, FNP-BC located?
The NPPES record lists a practice address at 3529 Firestone Blvd, South Gate, CA, 90280. Phone: (323) 566-1700. Providers update this record themselves, so call before visiting.
How can I verify Andrew David Szalas, FNP-BC's license?
NPPES lists California license number 19033, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Andrew David Szalas, FNP-BC prescribe under Medicare Part D?
In 2024, Andrew David Szalas, FNP-BC had 1,725 Medicare Part D claims for 181 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.