NPPES file of Aug 9, 2026

Althea Bonsol, NP

Nurse Practitioner · Long Beach, CA

Althea Bonsol, NP is a nurse practitioner with a practice address in Long Beach, California, and NPI 1538615125, issued on Sep 1, 2016. Check the license (California 95003995, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538615125
Name
Althea Bonsol
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
95003995 CA
Self-reported in NPPES; status is on the state search
Practice location
2801 Atlantic Ave, Long Beach, CA 90806
Phone
(562) 933-2000
Enumerated
Sep 1, 2016
Record last updated
Nov 18, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210423002231); 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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Also registered at 2801 Atlantic Ave

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

  1. Naima Abdirahman, NPAcute Care Nurse Practitioner1215640560
  2. William AbeClinical Social Worker1316550148
  3. Holly Adams, MSW, LCSW, OSW-CClinical Social Worker1639591134
  4. Jennifer Agnew, PHARM. DPharmacist1285435685
  5. Mannat Agnish, MD, MPHStudent in an Organized Health Care Education/Training Program1881321883
  6. Mary Elaine Aguilar-Choomngern, NPMedical-Surgical Registered Nurse1033765474

Verify Althea Bonsol 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 95003995
    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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20% fewer Medicare Part D claims than the average nurse practitioner in 2024

887 Medicare Part D claims for 242 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.

  1. Althea Bonsol887
  2. Specialty average1,109

Most prescribed

  1. Entresto143 claims
  2. Vyndamax86 claims
  3. Carvedilol85 claims
  4. Spironolactone70 claims
  5. Furosemide47 claims
  6. Metoprolol Succinate47 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 85.7 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score85.7
  2. Costout of 100 · 30%61.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Cedars-Sinai Medical Care FoundationBeverly Hills, CA

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

Althea Bonsol among 8,223 nurse practitioner records in California

Althea Bonsol, 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 2016, is newer than 48% of them.

  • NPI issued2016 · 48% of these records are older, 48% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2013 · 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.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Sandra Ceverha, NPLong Beach, CA 908061326093600
  2. Carol Lynn Cunningham, F.N.P.-CLong Beach, CA 908061053590034
  3. Pedro Delfin, NPLong Beach, CA 908061689738759
  4. Maha Gharibeh Reed, NPLong Beach, CA 908061881640456
  5. Leigh Hunter, N.PLong Beach, CA 908061265503510
  6. Linda Kerr, NPLong Beach, CA 908061346268430
  7. Jill Maiten, NURSE PRACTITIONERLong Beach, CA 908061063591576
  8. Stacy Parker Byone, NURSE PRACTITIONERLong Beach, CA 908061124202361

Common questions

What is Althea Bonsol, NP's NPI number?

Althea Bonsol, NP's National Provider Identifier (NPI) is 1538615125, issued on Sep 1, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Althea Bonsol, NP located?

The NPPES record lists a practice address at 2801 Atlantic Ave, Long Beach, CA, 90806. Phone: (562) 933-2000. Providers update this record themselves, so call before visiting.

How can I verify Althea Bonsol, NP's license?

NPPES lists California license number 95003995, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Althea Bonsol, NP prescribe under Medicare Part D?

In 2024, Althea Bonsol, NP had 887 Medicare Part D claims for 242 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

What is Althea Bonsol, NP's MIPS final score?

The 2023 MIPS final score is 85.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.