NPPES file of Aug 9, 2026

Will Edan Toperoff, NP

Nurse Practitioner · San Diego, CA

Will Edan Toperoff, NP is a nurse practitioner with a practice address in San Diego, California, and NPI 1013103472, issued on Sep 19, 2007. Check the license (California 14178, 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
1013103472
Name
Will Edan Toperoff
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
14178 CA
Self-reported in NPPES; status is on the state search
Practice location
200 W Arbor Dr, San Diego, CA 92103
Phone
(800) 926-8273
Enumerated
Sep 19, 2007
Record last updated
Jan 21, 2025
Fax
(888) 539-8781
Medicare enrollment
Enrolled (PECOS I20140108001503); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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.
Download card Updates feed

Also registered at 200 W Arbor Dr

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

  1. Alison A'Court, MDAnesthesiology Physician1912218199
  2. Benjamin Abbadessa, M.D.Colon & Rectal Surgery Physician1255593612
  3. Geraldine Abcede, RNCertified Registered Nurse Anesthetist1982384046
  4. Joseph Abdelmalek, M.DNephrology Physician1740485531
  5. Kristy AbelCertified Registered Nurse Anesthetist1962113035
  6. Paula Abeleda, NPFamily Nurse Practitioner1558945022

Verify Will Edan Toperoff 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 14178
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

4.2 times the Medicare Part D claims of the average nurse practitioner in 2024

4,699 Medicare Part D claims for 214 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 148 claims were for opioids.

  1. Will Toperoff4,699
  2. Specialty average1,109

Most prescribed

  1. Biktarvy598 claims
  2. Gabapentin130 claims
  3. Atorvastatin Calcium124 claims
  4. Omeprazole109 claims
  5. Rosuvastatin Calcium109 claims
  6. Amlodipine Besylate108 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: $40.62

2 payments; by number, the most common kind was food and beverage; the largest payer was Napo Pharmaceuticals 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.

  1. Will Toperoff$40.62
  2. Specialty average$791.64

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

  1. Regents OF The University OF CaliforniaSan Diego, CA

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

Will Edan Toperoff among 8,223 nurse practitioner records in California

Will Edan Toperoff, 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 2007, is newer than 18% of them.

  • NPI issued2007 · 18% of these records are older, 73% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated1998 · 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).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Maureen Benetti, N.P.San Diego, CA 921031518994466
  2. Pamela Conner, NPSan Diego, CA 921031770558967
  3. Vicki Faucher, FNPSan Diego, CA 921031295724375
  4. Jeremy Flowers, N.P.San Diego, CA 921031013913045
  5. Richard Keedy, F.N.P.San Diego, CA 921031265460695
  6. Youngmi Kim, N.P.San Diego, CA 921031720089618
  7. Karen Macauley, CFNPSan Diego, CA 921031992756621
  8. Michael Magliocca, NPSan Diego, CA 921031821063538

Common questions

What is Will Edan Toperoff, NP's NPI number?

Will Edan Toperoff, NP's National Provider Identifier (NPI) is 1013103472, issued on Sep 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Will Edan Toperoff, NP located?

The NPPES record lists a practice address at 200 W Arbor Dr, San Diego, CA, 92103. Phone: (800) 926-8273. Providers update this record themselves, so call before visiting.

How can I verify Will Edan Toperoff, NP's license?

NPPES lists California license number 14178, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Will Edan Toperoff, NP prescribe under Medicare Part D?

In 2024, Will Edan Toperoff, NP had 4,699 Medicare Part D claims for 214 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.