NPPES file of Aug 9, 2026

Erika Tonjes, FNP

Family Nurse Practitioner · San Diego, CA

Erika Tonjes, FNP is a family nurse practitioner with a practice address in San Diego, California, and NPI 1205540812, issued on Jan 9, 2023. Check the license (California 95023826, 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
1205540812
Name
Erika Tonjes
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
95023826 CA
Self-reported in NPPES; status is on the state search
Practice location
6973 Linda Vista RD, San Diego, CA 92111
Phone
(858) 279-0925
Enumerated
Jan 9, 2023
Record last updated
Jan 9, 2023
Fax
(858) 633-4680
Medicare enrollment
Enrolled (PECOS I20240423003202); 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.
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8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →

Also registered at 6973 Linda Vista RD

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

  1. Robina Ahmad, MDFamily Medicine Physician1003265745
  2. Jacqueline Arceo, LCSWClinical Social Worker1093350258
  3. Deborah Beccarelli, FNPFamily Nurse Practitioner1215278536
  4. Emily Bruno, M.D., M.P.H.Public Health & General Preventive Medicine Physician1528595543
  5. Eileen Cherry, NPNurse Practitioner1336121698
  6. Semise Daley, NPFamily Nurse Practitioner1770819104

Verify Erika Tonjes 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 95023826    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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47% fewer Medicare Part D claims than the average family nurse practitioner in 2024

695 Medicare Part D claims for 169 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Erika Tonjes695
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium51 claims
  2. Lisinopril35 claims
  3. Amlodipine Besylate29 claims
  4. Omeprazole27 claims
  5. Metformin Hcl20 claims
  6. Albuterol Sulfate Hfa18 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: $214.68

9 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Erika Tonjes$214.68
  2. Specialty average$650.95

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. Monica Perlman MD IncChula Vista, CA

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

Erika Tonjes among 16,966 family nurse practitioner records in California

Erika Tonjes, FNP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 75% of them.

  • NPI issued2023 · 75% of these records are older, 17% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2022 · median 2019 among the 6,793 with a school on file
  • Record last updated2023 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

799 family nurse practitioner records list a practice address in San Diego

They are 799 of the 52,937 NPPES records with a practice address in San Diego, and 16,966 family nurse practitioner records in California.

All 16,966 in California → Every provider in San Diego → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Deborah Beccarelli, FNPSan Diego, CA 921111215278536
  2. Semise Daley, NPSan Diego, CA 921111770819104
  3. Thu Ha, NPSan Diego, CA 921111346443983
  4. Traci Hite, NPSan Diego, CA 921111790012532
  5. Samson Ilori, DNP, FNP-BC, NP-CSan Diego, CA 921111770921652
  6. Trang Kay, NPSan Diego, CA 921111750419552
  7. Kevin Maxwell, FNPSan Diego, CA 921111821384371
  8. Michelle McCurdy, FNPSan Diego, CA 921111598931503

Common questions

What is Erika Tonjes, FNP's NPI number?

Erika Tonjes, FNP's National Provider Identifier (NPI) is 1205540812, issued on Jan 9, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Erika Tonjes, FNP located?

The NPPES record lists a practice address at 6973 Linda Vista RD, San Diego, CA, 92111. Phone: (858) 279-0925. Providers update this record themselves, so call before visiting.

How can I verify Erika Tonjes, FNP's license?

NPPES lists California license number 95023826, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Erika Tonjes, FNP prescribe under Medicare Part D?

In 2024, Erika Tonjes, FNP had 695 Medicare Part D claims for 169 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.