NPPES file of Aug 9, 2026

James Courtland Irby, MS, CRC

Case Manager/Care Coordinator · Torrance, CA

James Courtland Irby, MS, CRC is a case manager/care coordinator with a practice address in Torrance, California, and NPI 1811777212, issued on Oct 3, 2023. Check the license (California 198209644, 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
1811777212
Name
James Courtland Irby
Credential
MS, CRC
Primary taxonomy
Case Manager/Care Coordinator 171M00000X
License number
198209644 CA
Self-reported in NPPES; status is on the state search
Practice location
1691 Gramercy Ave, Torrance, CA 90501
Phone
(714) 617-4886
Enumerated
Oct 3, 2023
Record last updated
Oct 3, 2023
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 1691 Gramercy Ave

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

  1. Rebecca Bierman, D.O.Psychiatry Physician1942338355
  2. Leah DurantDay Training/Habilitation Specialist1396521589
  3. Ashley GuerreroCounselor1437802626
  4. Obiagaeliaku IbeMarriage & Family Therapist1619799863
  5. Krystelle Johnson, AMFTMarriage & Family Therapist1508672411
  6. Trista Morrow-ColemanHealth Information Technician1720689185

Verify James Courtland Irby 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 198209644    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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149 case manager/care coordinator records list a practice address in Torrance

They are 149 of the 8,901 NPPES records with a practice address in Torrance, and 22,803 case manager/care coordinator records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 149 in Torrance → All 22,803 in California → Every provider in Torrance →

Other case manager/care coordinator records in California

  1. Nevin AaronBakersfield, CA1891306130
  2. Claudia AbadRiverside, CA1871151019
  3. Hannah Cristine AbadOceanside, CA1538944020
  4. Rebecca AbairBakersfield, CA1255468823
  5. Jennifer AbapoBakersfield, CA1871823450
  6. David AbarcaLos Angeles, CA1730305426
  7. Sophia AbarcaMadera, CA1376027755
  8. Leslie AbareaSan Bernardino, CA1407399330
  9. Alfredo Abarien Tos, MALos Angeles, CA1245441104
  10. Lisa AbarrSouth San Francisco, CA1669948725

Common questions

What is James Courtland Irby, MS, CRC's NPI number?

James Courtland Irby, MS, CRC's National Provider Identifier (NPI) is 1811777212, issued on Oct 3, 2023. An NPI identifies a provider in billing; it is not a license.

Where is James Courtland Irby, MS, CRC located?

The NPPES record lists a practice address at 1691 Gramercy Ave, Torrance, CA, 90501. Phone: (714) 617-4886. Providers update this record themselves, so call before visiting.

How can I verify James Courtland Irby, MS, CRC's license?

NPPES lists California license number 198209644, 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.

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.