Karen A. Julien, N.P
Nurse Practitioner · Los Angeles, CA
Karen A. Julien, N.P is a nurse practitioner with a practice address in Los Angeles, California, and NPI 1134355324, issued on Jun 2, 2009. Check the license (California 16912, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen A. Julien
- Credential
- N.P
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 16912 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1441 Eastlake Ave, Los Angeles, CA 90089
- Phone
- (323) 865-3000
- Enumerated
- Jun 2, 2009
- Record last updated
- Dec 7, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (323) 865-0061
- Medicare enrollment
- Enrolled (PECOS I20090812000434); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 1441 Eastlake Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen A. Julien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 16912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average nurse practitioner in 2024
280 Medicare Part D claims for 52 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 28 claims were for opioids.
Most prescribed
- Ondansetron Hcl31 claims
- Lenvima26 claims
- Prednisone19 claims
- Xarelto16 claims
- Hydromorphone Hcl14 claims
- Triamcinolone Acetonide12 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.
Industry payments in 2024: $1,021.13
30 payments; by number, the most common kind was food and beverage; the largest payer was Sobi, Inc. 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.
Bills Medicare through one group practice
- Usc Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen A. Julien among 8,223 nurse practitioner records in California
Karen A. Julien, N.P 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 2009, is newer than 30% of them.
- NPI issued2009 · 30% of these records are older, 68% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2006 · median 2017 among the 3,425 with a school on file
- Record last updated2020 · 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 Los Angeles → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Melissa Alvarez, NPLos Angeles, CA 900891669846002
- Lilia Frausto, N.P.Los Angeles, CA 900891518151984
- Jacquelyn Grandt, NPLos Angeles, CA 900891528281979
- Thuy Nacion, NPLos Angeles, CA 900891437423506
- Tina Soo, N.PLos Angeles, CA 900891447494679
- Julie Steller, NP-CLos Angeles, CA 900891144209362
- Monica Suboc, NPLos Angeles, CA 900891508008129
- Jucevi Virtudes, FNPLos Angeles, CA 900891629345509
Common questions
What is Karen A. Julien, N.P's NPI number?
Karen A. Julien, N.P's National Provider Identifier (NPI) is 1134355324, issued on Jun 2, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Karen A. Julien, N.P located?
The NPPES record lists a practice address at 1441 Eastlake Ave, Los Angeles, CA, 90089. Phone: (323) 865-3000. Providers update this record themselves, so call before visiting.
How can I verify Karen A. Julien, N.P's license?
NPPES lists California license number 16912, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Karen A. Julien, N.P prescribe under Medicare Part D?
In 2024, Karen A. Julien, N.P had 280 Medicare Part D claims for 52 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.