Loren Neiswender
Psychiatric/Mental Health Nurse Practitioner · El Monte, CA
Loren Neiswender is a psychiatric/mental health nurse practitioner with a practice address in El Monte, California, and NPI 1629467279, issued on Jan 21, 2015. Check the license (California 95003904, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Loren Neiswender
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 95003904 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3208 Rosemead Blvd, El Monte, CA 91731
- Phone
- (626) 227-7014
- Enumerated
- Jan 21, 2015
- Record last updated
- Jan 17, 2024
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,226 in California → Look up another NPI →
Also registered at 3208 Rosemead Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole AbapoMarriage & Family Therapist1558640524
- Ruzanna Agamyan, PHD UNLICENSEDClinical Psychologist1215067194
- Anshu Agarwal, PSY. D.Clinical Psychologist1578715181
- Brenda Bobadilla, ASWMental Health Counselor1003279605
- Annette ChavezMarriage & Family Therapist1689329393
- Pamela ChumpitazPsychiatric/Mental Health Nurse Practitioner1528424173
Verify Loren Neiswender in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95003904Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
19 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Loren Neiswender among 4,226 psychiatric/mental health nurse practitioner records in California
Loren Neiswender is one of 4,226 psychiatric/mental health nurse practitioner records with a practice address in California. 62% 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 20% of them.
- NPI issued2015 · 20% of these records are older, 77% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2024 · 16% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in California
There are 4,226 psychiatric/mental health nurse practitioner records in California.
All 4,226 in California → Every provider in El Monte → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Natalie Cheffer, NPEl Monte, CA 917311114010246
- Pamela ChumpitazEl Monte, CA 917311528424173
- Hui Shi Serena LohEl Monte, CA 917311396215786
- Adonna Morona, NPEl Monte, CA 917311649103318
- Sean Rougeau, N.P.El Monte, CA 917311558506865
- Wala AlkhataybehRancho Cucamonga, CA 917301821945114
- Debbie Allen, MSN, RNRancho Cucamonga, CA 917301134011497
- Chinwe AnekweRancho Cucamonga, CA 917301063148419
Common questions
What is Loren Neiswender's NPI number?
Loren Neiswender's National Provider Identifier (NPI) is 1629467279, issued on Jan 21, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Loren Neiswender located?
The NPPES record lists a practice address at 3208 Rosemead Blvd, El Monte, CA, 91731. Phone: (626) 227-7014. Providers update this record themselves, so call before visiting.
How can I verify Loren Neiswender's license?
NPPES lists California license number 95003904, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Loren Neiswender prescribe under Medicare Part D?
In 2024, Loren Neiswender had 19 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.