NPPES file of Aug 9, 2026

Amy Heller, MPA

Physician Assistant · Corona, CA

Amy Heller, MPA is a physician assistant with a practice address in Corona, California, and NPI 1366770927, issued on Nov 19, 2009. Check the license (California 20595, 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
1366770927
Name
Amy Heller
Credential
MPA
Primary taxonomy
Physician Assistant 363A00000X
License number
20595 CA
Self-reported in NPPES; status is on the state search
Practice location
2285 Treehouse LN Apt 106, Corona, CA 92879
Phone
(949) 378-8583
Enumerated
Nov 19, 2009
Record last updated
Oct 26, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20101109001260); accepts Medicare assignment
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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Verify Amy Heller 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 20595
    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

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91% fewer Medicare Part D claims than the average physician assistant in 2024

77 Medicare Part D claims for 46 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Amy Heller77
  2. Specialty average830

Most prescribed

  1. Azelastine Hcl14 claims
  2. Ofloxacin13 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

  1. Southern California Permanente Medical GroupAnaheim, CA

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

Amy Heller among 14,451 physician assistant records in California

Amy Heller, MPA is one of 14,451 physician assistant records with a practice address in California. 75% 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 25% of them.

  • NPI issued2009 · 25% of these records are older, 73% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2009 · median 2018 among the 7,214 with a school on file
  • Record last updated2021 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

56 physician assistant records list a practice address in Corona

They are 56 of the 3,731 NPPES records with a practice address in Corona, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Taviana Barajas, PA-CCorona, CA 928791710640180
  2. Lilia Bustamante, P.A.-CCorona, CA 928791578602744
  3. Kevin ChenCorona, CA 928791184269284
  4. Richard Dalessandro, MDCorona, CA 928791467470450
  5. Steven Hinojos, PA-CCorona, CA 928791447532320
  6. Hillary Houseman, PA-CCorona, CA 928791952469371
  7. Sean JacksonCorona, CA 928791861059784
  8. Tuyet-Khanh Nguyen, PACorona, CA 928791316221567

Common questions

What is Amy Heller, MPA's NPI number?

Amy Heller, MPA's National Provider Identifier (NPI) is 1366770927, issued on Nov 19, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Amy Heller, MPA located?

The NPPES record lists a practice address at 2285 Treehouse LN Apt 106, Corona, CA, 92879. Phone: (949) 378-8583. Providers update this record themselves, so call before visiting.

How can I verify Amy Heller, MPA's license?

NPPES lists California license number 20595, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Amy Heller, MPA prescribe under Medicare Part D?

In 2024, Amy Heller, MPA had 77 Medicare Part D claims for 46 beneficiaries; the average among physician assistant prescribers was 830. 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.