NPPES file of Aug 9, 2026

Karl John Bacomo Arellano, RN

Child & Adolescent Psychiatric/Mental Health Registered Nurse · Martinez, CA

Karl John Bacomo Arellano, RN is a child & adolescent psychiatric/mental health registered nurse with a practice address in Martinez, California, and NPI 1023907516, issued on Jun 30, 2025. Check the license (California 95350239, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023907516
Name
Karl John Bacomo Arellano
Credential
RN
Primary taxonomy
Child & Adolescent Psychiatric/Mental Health Registered Nurse 163WP0807X
License number
95350239 CA
Self-reported in NPPES; status is on the state search
Practice location
1340 Arnold Dr Ste 200, Martinez, CA 94553
Phone
(510) 630-0312
Enumerated
Jun 30, 2025
Record last updated
Jun 30, 2025
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 1340 Arnold Dr Ste 200

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

  1. Hiba AliMental Health Counselor1346891413
  2. Cynthia AyalaPeer Specialist1326532128
  3. Amir Nader Bahmani, MD, MFTMarriage & Family Therapist1689121568
  4. Arthia BalagotRegistered Nurse1073260493
  5. Alexandria Becker, RBTDay Training/Habilitation Specialist1750897328
  6. Joseph Benton, DMHWDay Training/Habilitation Specialist1316562580

Verify Karl John Bacomo Arellano 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 95350239
    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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Child & Adolescent Psychiatric/Mental Health Registered Nurse providers in California

There are 235 child & adolescent psychiatric/mental health registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other child & adolescent psychiatric/mental health registered nurse records in California

  1. Kristian AclanSan Leandro, CA1891393526
  2. Denise Adame-Bauge, RN BC BSN PHNBakersfield, CA1427188846
  3. Jean Agregado, REGISTERED NURSEHemet, CA1477270668
  4. Lucinda AguilarOxnard, CA1215583364
  5. Cynthia Amen, RNEureka, CA1114047339
  6. Sherry Ange, RNModesto, CA1003558156
  7. Carmela ArinoVentura, CA1578262655
  8. Anna ArmfieldOakland, CA1770202780
  9. Deborah Atkinson, RNMerced, CA1457402901
  10. Jocelyn BarahonaSan Leandro, CA1437749223

Common questions

What is Karl John Bacomo Arellano, RN's NPI number?

Karl John Bacomo Arellano, RN's National Provider Identifier (NPI) is 1023907516, issued on Jun 30, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Karl John Bacomo Arellano, RN located?

The NPPES record lists a practice address at 1340 Arnold Dr Ste 200, Martinez, CA, 94553. Phone: (510) 630-0312. Providers update this record themselves, so call before visiting.

How can I verify Karl John Bacomo Arellano, RN's license?

NPPES lists California license number 95350239, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.