NPPES file of Aug 9, 2026

Ariel Gan Loo, NP

Nurse Practitioner · Burbank, CA

Ariel Gan Loo, NP is a nurse practitioner with a practice address in Burbank, California, and NPI 1356519474, issued on Feb 11, 2008. Check the license (California 17641, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356519474
Name
Ariel Gan Loo
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
17641 CA
NP17641 CA
Self-reported in NPPES; status is on the state search
Practice location
201 S Buena Vista St, Burbank, CA 91505
Phone
(818) 562-6400
Enumerated
Feb 11, 2008
Record last updated
Jan 6, 2025
Fax
(818) 562-6405
Medicare enrollment
Enrolled (PECOS I20081210000894); accepts Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 201 S Buena Vista St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Elena AbsalonPhysical Therapist1598213969
  2. Rachel Bak, M.D.Dermatology Physician1447495031
  3. Mark Braunstein, M.D.Family Medicine Physician1598788754
  4. Sako Chen, M.D.Endocrinology, Diabetes & Metabolism Physician1346350105
  5. Catherine Chern, MDLegal Medicine1679509087
  6. Daniel Eisenberg, MDCardiovascular Disease Physician1770670515

Verify Ariel Gan Loo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 17641
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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98% fewer Medicare Part D claims than the average nurse practitioner in 2024

26 Medicare Part D claims for 21 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 14 claims were for opioids.

  1. Ariel Loo26
  2. Specialty average1,109

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

  1. Southern California Permanente Medical GroupFontana, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ariel Gan Loo among 8,223 nurse practitioner records in California

Ariel Gan Loo, 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 2008, is newer than 27% of them.

  • NPI issued2008 · 27% of these records are older, 70% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2007 · median 2017 among the 3,425 with a school on file
  • Record last updated2025 · 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).

32 nurse practitioner records list a practice address in Burbank

They are 32 of the 3,375 NPPES records with a practice address in Burbank, and 8,223 nurse practitioner records in California.

The 8 nurse practitioner records with the nearest ZIP codes

  1. June Cox, ARNPBurbank, CA 915051437523438
  2. Aime Del Valle, NURSE PRACTITIONERBurbank, CA 915051316428642
  3. Loreta FabianBurbank, CA 915051851718530
  4. Chetna Gangwal, NPBurbank, CA 915051174646145
  5. Ann Igawa, N.P.Burbank, CA 915051386705903
  6. Dinakar KotiyanBurbank, CA 915051396851333
  7. Jennifer Lee, AGNPBurbank, CA 915051013423805
  8. Angelina Leiva, NPBurbank, CA 915051063529592

Common questions

What is Ariel Gan Loo, NP's NPI number?

Ariel Gan Loo, NP's National Provider Identifier (NPI) is 1356519474, issued on Feb 11, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Ariel Gan Loo, NP located?

The NPPES record lists a practice address at 201 S Buena Vista St, Burbank, CA, 91505. Phone: (818) 562-6400. Providers update this record themselves, so call before visiting.

How can I verify Ariel Gan Loo, NP's license?

NPPES lists California license number 17641, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Ariel Gan Loo, NP prescribe under Medicare Part D?

In 2024, Ariel Gan Loo, NP had 26 Medicare Part D claims for 21 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.