Registry data as of Aug 27, 2026

Caleb Arthur, MD

Student in an Organized Health Care Education/Training Program · Pinole, CA

Caleb Arthur, MD is a student in an organized health care education/training program with a practice address in Pinole, California, and NPI 1518583301, issued on Jun 17, 2020. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1518583301
Name
Caleb Arthur
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1301 Pinole Valley RD, Pinole, CA 94564
Phone
(510) 243-4000
Enumerated
Jun 17, 2020
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1301 Pinole Valley RD

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

  1. Maihan Amiryar, M.D.Family Medicine Physician1427298199
  2. John Henson Caparas, DOFamily Medicine Physician1962730002
  3. Joann Cheung, PHARMDPharmacotherapy Pharmacist1639106339
  4. Christine ChoiPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1265725618
  5. Preeti Dave, MDPediatrics Physician1619242708
  6. Jessamine Faustino-Wong, MDPediatrics Physician1134582265

Verify Caleb Arthur in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

3.5 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024

1,692 Medicare Part D claims for 312 beneficiaries, against an average of 488 among the 106,422 providers of this specialty who prescribed in Part D. 29 claims were for opioids.

  1. Caleb Arthur1,692
  2. Specialty average488

Most prescribed

  1. Atorvastatin Calcium169 claims
  2. Amlodipine Besylate92 claims
  3. Losartan Potassium65 claims
  4. Levothyroxine Sodium59 claims
  5. Lisinopril56 claims
  6. Tamsulosin Hcl50 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.

One hospital or facility affiliation

  1. Permanente Medical Group IncPinole, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

13 student in an organized health care education/training program records list a Pinole practice address

They are 13 of the 370 NPPES records with a Pinole practice address, and 49,599 student in an organized health care education/training program records in California.

Other student in an organized health care education/training program records in California

  1. Sanad A'BasiFresno, CA1720915770
  2. Alexander Aabedi, MDSan Francisco, CA1245971480
  3. Andre AabediPomona, CA1891582102
  4. Natalie Aabodi, DMDPomona, CA1851085187
  5. Mati Aamed, PSY.D.Pacoima, CA1689285470
  6. Kjeld Aamodt, DDS, MSSan Francisco, CA1912250176
  7. Megan Aaronson, MD, MSCRLos Angeles, CA1386272102
  8. Manas AavulaPomona, CA1972496644
  9. Louisa AbadaOakland, CA1023502259
  10. Sharon AbadaSan Francisco, CA1003492844

Common questions

What is Caleb Arthur, MD's NPI number?

Caleb Arthur, MD's National Provider Identifier (NPI) is 1518583301, issued on Jun 17, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Caleb Arthur, MD located?

The NPPES record lists a practice address at 1301 Pinole Valley RD, Pinole, CA, 94564. Phone: (510) 243-4000. Providers update this record themselves, so call before visiting.

How can I verify Caleb Arthur, MD's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Caleb Arthur, MD prescribe under Medicare Part D?

In 2024, Caleb Arthur, MD had 1,692 Medicare Part D claims for 312 beneficiaries; the average among student in an organized health care education/training program prescribers was 488. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.